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The 2025 season’s official transaction log: 3,433 trades, signings and releases involving major-league clubs, listed newest first with MLB’s own description of each move.
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| Dec 31, 2025 | Signed as free agent | Hunter Harvey | — | Chicago Cubs | Chicago Cubs signed free agent RHP Hunter Harvey. |
| Dec 31, 2025 | Signed as free agent | Matt Fraizer | — | Boston Red Sox | Boston Red Sox signed free agent CF Matt Fraizer to a minor league contract. |
| Dec 31, 2025 | Signed as free agent | Matt Mervis | — | Washington Nationals | Washington Nationals signed free agent 1B Matt Mervis to a minor league contract. |
| Dec 31, 2025 | Signed as free agent | Christian Bethancourt | — | Chicago Cubs | Chicago Cubs signed free agent 1B Christian Bethancourt to a minor league contract. |
| Dec 30, 2025 | Trade | Adriano Marrero | Miami Marlins | Los Angeles Dodgers | Los Angeles Dodgers traded LF Esteury Ruiz to Miami Marlins for RHP Adriano Marrero. |
| Dec 30, 2025 | Signed as free agent | Amed Rosario | — | New York Yankees | New York Yankees signed free agent 3B Amed Rosario. |
| Dec 30, 2025 | Signed as free agent | Pedro Avila | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Pedro Avila to a minor league contract. |
| Dec 30, 2025 | Signed as free agent | Josh Staumont | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Josh Staumont to a minor league contract. |
| Dec 30, 2025 | Signed as free agent | Tayler Saucedo | — | Los Angeles Angels | Los Angeles Angels signed free agent LHP Tayler Saucedo to a minor league contract. |
| Dec 29, 2025 | Signed as free agent | José Azócar | — | Atlanta Braves | Atlanta Braves signed free agent LF José Azocar to a minor league contract. |
| Dec 29, 2025 | Signed as free agent | Elih Marrero | — | Kansas City Royals | Kansas City Royals signed free agent C Elih Marrero to a minor league contract. |
| Dec 29, 2025 | Signed as free agent | Jun-Seok Shim | — | New York Mets | New York Mets signed free agent RHP Jun-Seok Shim to a minor league contract. |
| Dec 29, 2025 | Signed as free agent | Garrett Hampson | — | Cincinnati Reds | Cincinnati Reds signed free agent 2B Garrett Hampson to a minor league contract. |
| Dec 29, 2025 | Signed as free agent | Jorge Alfaro | — | Kansas City Royals | Kansas City Royals signed free agent C Jorge Alfaro to a minor league contract. |
| Dec 29, 2025 | Signed as free agent | Daniel Johnson | — | Miami Marlins | Miami Marlins signed free agent CF Daniel Johnson to a minor league contract. |
| Dec 29, 2025 | Trade | Adriano Marrero | Miami Marlins | Los Angeles Dodgers | Miami Marlins traded RHP Adriano Marrero to Los Angeles Dodgers. |
| Dec 28, 2025 | Signed as free agent | Pete Fairbanks | — | Miami Marlins | Miami Marlins signed free agent RHP Pete Fairbanks. |
| Dec 28, 2025 | Signed as free agent | Zach Eflin | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Zach Eflin. |
| Dec 27, 2025 | Signed as free agent | JJ Bleday | — | Cincinnati Reds | Cincinnati Reds signed free agent CF JJ Bleday. |
| Dec 27, 2025 | Trade | Ethan O'Donnell | Cincinnati Reds | Miami Marlins | Cincinnati Reds traded CF Ethan O'Donnell to Miami Marlins for CF Dane Myers. |
| Dec 27, 2025 | Signed as free agent | Brandon Leibrandt | — | Cincinnati Reds | Cincinnati Reds signed free agent LHP Brandon Leibrandt to a minor league contract. |
| Dec 27, 2025 | Signed as free agent | Sam Carlson | — | Houston Astros | Houston Astros signed free agent RHP Sam Carlson to a minor league contract. |
| Dec 27, 2025 | Signed as free agent | Tayler Scott | — | Atlanta Braves | Atlanta Braves signed free agent RHP Tayler Scott to a minor league contract. |
| Dec 27, 2025 | Signed as free agent | Kervin Pichardo | — | Washington Nationals | Washington Nationals signed free agent SS Kervin Pichardo to a minor league contract. |
| Dec 26, 2025 | Signed as free agent | Nicholas Torres | — | New York Yankees | New York Yankees signed free agent OF Nicholas Torres to a minor league contract. |
| Dec 26, 2025 | Signed as free agent | Mark Kolozsvary | — | Philadelphia Phillies | Philadelphia Phillies signed free agent C Mark Kolozsvary to a minor league contract. |
| Dec 25, 2025 | Signed as free agent | Jeff Brigham | — | Chicago Cubs | Chicago Cubs signed free agent RHP Jeff Brigham to a minor league contract. |
| Dec 25, 2025 | Signed as free agent | Gerson Garabito | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Gerson Garabito to a minor league contract. |
| Dec 24, 2025 | Signed as free agent | David Mendoza | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP David Mendoza to a minor league contract. |
| Dec 24, 2025 | Signed as free agent | Indigo Diaz | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Indigo Diaz to a minor league contract. |
| Dec 24, 2025 | Signed as free agent | Michael Chavis | — | Cincinnati Reds | Cincinnati Reds signed free agent 2B Michael Chavis to a minor league contract. |
| Dec 24, 2025 | Signed as free agent | Kenedy Corona | — | New York Yankees | New York Yankees signed free agent CF Kenedy Corona to a minor league contract. |
| Dec 23, 2025 | Signed as free agent | Sean Newcomb | — | Chicago White Sox | Chicago White Sox signed free agent LHP Sean Newcomb. |
| Dec 23, 2025 | Signed as free agent | Jacob Webb | — | Chicago Cubs | Chicago Cubs signed free agent RHP Jacob Webb. |
| Dec 23, 2025 | Signed as free agent | Burch Smith | — | Detroit Tigers | Detroit Tigers signed free agent RHP Burch Smith to a minor league contract. |
| Dec 23, 2025 | Signed as free agent | Tyler Burch | — | New York Mets | New York Mets signed free agent RHP Tyler Burch to a minor league contract. |
| Dec 23, 2025 | Signed as free agent | Ofreidy Gómez | — | New York Mets | New York Mets signed free agent RHP Ofreidy Gómez to a minor league contract. |
| Dec 23, 2025 | Signed as free agent | Sammy Siani | — | Seattle Mariners | Seattle Mariners signed free agent CF Sammy Siani to a minor league contract. |
| Dec 23, 2025 | Signed as free agent | Génesis Cabrera | — | Philadelphia Phillies | Philadelphia Phillies signed free agent LHP Génesis Cabrera to a minor league contract. |
| Dec 23, 2025 | Signed as free agent | D.J. Snelten | — | San Diego Padres | San Diego Padres signed free agent LHP D.J. Snelten to a minor league contract. |
| Dec 22, 2025 | Signed as free agent | Codi Heuer | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Codi Heuer to a minor league contract and invited him to spring training. |
| Dec 22, 2025 | Signed as free agent | Sung-Mun Song | — | San Diego Padres | San Diego Padres signed free agent 3B Sung-Mun Song. |
| Dec 22, 2025 | Trade | Blake Aita | Boston Red Sox | St. Louis Cardinals | Boston Red Sox traded RHP Hunter Dobbins, RHP Yhoiker Fajardo and RHP Blake Aita to St. Louis Cardinals for 1B Willson Contreras. |
| Dec 22, 2025 | Trade | Unnamed | New York Mets | Athletics | New York Mets traded 2B Jeff McNeil and cash to Athletics for RHP Yordan Rodriguez. |
| Dec 22, 2025 | Signed as free agent | Zach Pop | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Zach Pop. |
| Dec 22, 2025 | Signed as free agent | Rob Refsnyder | — | Seattle Mariners | Seattle Mariners signed free agent RF Rob Refsnyder. |
| Dec 22, 2025 | Signed as free agent | Foster Griffin | — | Washington Nationals | Washington Nationals signed free agent LHP Foster Griffin. |
| Dec 22, 2025 | Signed as free agent | Luke Weaver | — | New York Mets | New York Mets signed free agent RHP Luke Weaver. |
| Dec 22, 2025 | Signed as free agent | Tristin English | — | Atlanta Braves | Atlanta Braves signed free agent OF Tristin English to a minor league contract. |
| Dec 22, 2025 | Signed as free agent | Jared Shuster | — | St. Louis Cardinals | St. Louis Cardinals signed free agent LHP Jared Shuster to a minor league contract. |
| Dec 22, 2025 | Signed as free agent | Ismael Munguia | — | Toronto Blue Jays | Toronto Blue Jays signed free agent LF Ismael Munguia to a minor league contract. |
| Dec 22, 2025 | Signed as free agent | Helcris Olivárez | — | Kansas City Royals | Kansas City Royals signed free agent LHP Helcris Olivárez to a minor league contract. |
| Dec 22, 2025 | Signed as free agent | Shaun Anderson | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Shaun Anderson to a minor league contract and invited him to spring training. |
| Dec 22, 2025 | Signed as free agent | Raul Brito | — | Minnesota Twins | Minnesota Twins signed free agent RHP Raul Brito to a minor league contract and invited him to spring training. |
| Dec 21, 2025 | Signed as free agent | Shawn Armstrong | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Shawn Armstrong. |
| Dec 21, 2025 | Signed as free agent | Munetaka Murakami | — | Chicago White Sox | Chicago White Sox signed free agent IF Munetaka Murakami. |
| Dec 21, 2025 | Signed as free agent | Vimael Machín | — | Colorado Rockies | Colorado Rockies signed free agent SS Vimael Machín to a minor league contract. |
| Dec 21, 2025 | Signed as free agent | Luis Quiñones | — | Minnesota Twins | Minnesota Twins signed free agent RHP Luis Quinones to a minor league contract. |
| Dec 21, 2025 | Signed as free agent | Fernando Sanchez | — | San Diego Padres | San Diego Padres signed free agent LHP Fernando Sanchez to a minor league contract. |
| Dec 20, 2025 | Signed as free agent | Stuart Fairchild | — | Cleveland Guardians | Cleveland Guardians signed free agent RF Stuart Fairchild to a minor league contract and invited him to spring training. |
| Dec 20, 2025 | Signed as free agent | Kyle Finnegan | — | Detroit Tigers | Detroit Tigers signed free agent RHP Kyle Finnegan. |
| Dec 20, 2025 | Signed as free agent | Dominic Fletcher | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RF Dominic Fletcher to a minor league contract. |
| Dec 20, 2025 | Signed as free agent | Nick Hernandez | — | Athletics | Athletics signed free agent RHP Nick Hernandez to a minor league contract. |
| Dec 20, 2025 | Signed as free agent | Christian Roa | — | Houston Astros | Houston Astros signed free agent RHP Christian Roa to a minor league contract. |
| Dec 20, 2025 | Signed as free agent | Jorge Alcala | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Jorge Alcala to a minor league contract. |
| Dec 20, 2025 | Signed as free agent | Warming Bernabel | — | Washington Nationals | Washington Nationals signed free agent 3B Warming Bernabel to a minor league contract. |
| Dec 20, 2025 | Signed as free agent | Joel Ibarra | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Joel Ibarra to a minor league contract. |
| Dec 20, 2025 | Signed as free agent | Brian Van Belle | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Brian Van Belle to a minor league contract. |
| Dec 19, 2025 | Trade | Jonathan Bowlan | Kansas City Royals | Philadelphia Phillies | Philadelphia Phillies traded LHP Matt Strahm to Kansas City Royals for RHP Jonathan Bowlan. |
| Dec 19, 2025 | Signed as free agent | Adrian Houser | — | San Francisco Giants | San Francisco Giants signed free agent RHP Adrian Houser. |
| Dec 19, 2025 | Signed as free agent | Michael King | — | San Diego Padres | San Diego Padres signed free agent RHP Michael King. |
| Dec 19, 2025 | Trade | Kyle Backhus | Arizona Diamondbacks | Philadelphia Phillies | Arizona Diamondbacks traded LHP Kyle Backhus to Philadelphia Phillies for CF Avery Owusu-Asiedu. |
| Dec 19, 2025 | Trade | Unnamed | Baltimore Orioles | Tampa Bay Rays | Tampa Bay Rays traded RHP Shane Baz to Baltimore Orioles for C Caden Bodine, OF Slater de Brun, RHP Michael Forret, OF Austin Overn and Draft Pick. 2026 Competitive Balance Round A pick (No. 33). |
| Dec 19, 2025 | Signed as free agent | Merrill Kelly | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Merrill Kelly. |
| Dec 19, 2025 | Trade | Jacob Melton | Houston Astros | Tampa Bay Rays | Houston Astros traded LF Jacob Melton and RHP Anderson Brito to Tampa Bay Rays. |
| Dec 19, 2025 | Trade | Brandon Lowe | Tampa Bay Rays | Pittsburgh Pirates | Tampa Bay Rays traded 2B Brandon Lowe, LF Jake Mangum and LHP Mason Montgomery to Pittsburgh Pirates. |
| Dec 19, 2025 | Trade | Mike Burrows | Pittsburgh Pirates | Houston Astros | Pittsburgh Pirates traded RHP Mike Burrows to Houston Astros. |
| Dec 19, 2025 | Signed as free agent | Josh Bell | — | Minnesota Twins | Minnesota Twins signed free agent 1B Josh Bell. |
| Dec 19, 2025 | Signed as free agent | Chris Martin | — | Texas Rangers | Texas Rangers signed free agent RHP Chris Martin. |
| Dec 19, 2025 | Signed as free agent | Cade Marlowe | — | Athletics | Athletics signed free agent OF Cade Marlowe to a minor league contract. |
| Dec 19, 2025 | Signed as free agent | Brian Serven | — | Athletics | Athletics signed free agent C Brian Serven to a minor league contract. |
| Dec 19, 2025 | Signed as free agent | Dylan File | — | Detroit Tigers | Detroit Tigers signed free agent RHP Dylan File to a minor league contract. |
| Dec 19, 2025 | Signed as free agent | Adam Kloffenstein | — | New York Yankees | New York Yankees signed free agent RHP Adam Kloffenstein to a minor league contract. |
| Dec 19, 2025 | Signed as free agent | Ian Hamilton | — | Atlanta Braves | Atlanta Braves signed free agent RHP Ian Hamilton. |
| Dec 19, 2025 | Signed as free agent | Shawn Dubin | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Shawn Dubin to a minor league contract. |
| Dec 19, 2025 | Signed as free agent | Christian Cairo | — | Philadelphia Phillies | Philadelphia Phillies signed free agent SS Christian Cairo to a minor league contract. |
| Dec 19, 2025 | Signed as free agent | Gregory Santos | — | San Francisco Giants | San Francisco Giants signed free agent RHP Gregory Santos to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Anthony Veneziano | — | Texas Rangers | Texas Rangers signed free agent LHP Anthony Veneziano to a minor league contract and invited him to spring training. |
| Dec 18, 2025 | Signed as free agent | Jose Herrera | — | Texas Rangers | Texas Rangers signed free agent C Jose Herrera to a minor league contract and invited him to spring training. |
| Dec 18, 2025 | Signed as free agent | MT Morrissey | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP MT Morrissey to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Caleb Ferguson | — | Cincinnati Reds | Cincinnati Reds signed free agent LHP Caleb Ferguson. |
| Dec 18, 2025 | Trade | Tristan Peters | Tampa Bay Rays | Chicago White Sox | Tampa Bay Rays traded LF Tristan Peters to Chicago White Sox for cash. |
| Dec 18, 2025 | Signed as free agent | Christopher Morel | — | Miami Marlins | Miami Marlins signed free agent LF Christopher Morel. |
| Dec 18, 2025 | Signed as free agent | Brad Keller | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Brad Keller. |
| Dec 18, 2025 | Signed as free agent | Tyler Austin | — | Chicago Cubs | Chicago Cubs signed free agent 1B Tyler Austin. |
| Dec 18, 2025 | Signed as free agent | Alec Gamboa | — | Boston Red Sox | Boston Red Sox signed free agent LHP Alec Gamboa to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Chuckie Robinson | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent C Chuckie Robinson to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | DaShawn Keirsey Jr. | — | Atlanta Braves | Atlanta Braves signed free agent CF DaShawn Keirsey Jr. to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Juan Olmos | — | Atlanta Braves | Atlanta Braves signed free agent RHP Juan Olmos to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Devin Sweet | — | Boston Red Sox | Boston Red Sox signed free agent RHP Devin Sweet to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Dustin Harris | — | Chicago White Sox | Chicago White Sox signed free agent LF Dustin Harris to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Tyler Mattison | — | Detroit Tigers | Detroit Tigers signed free agent RHP Tyler Mattison to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Jax Biggers | — | Houston Astros | Houston Astros signed free agent 2B Jax Biggers to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Kevin Herget | — | New York Mets | New York Mets signed free agent RHP Kevin Herget to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Robinson Martínez | — | New York Mets | New York Mets signed free agent RHP Robinson Martínez to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Sadrac Franco | — | San Diego Padres | San Diego Padres signed free agent RHP Sadrac Franco to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Brennen Davis | — | Seattle Mariners | Seattle Mariners signed free agent CF Brennen Davis to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Patrick Murphy | — | Texas Rangers | Texas Rangers signed free agent RHP Patrick Murphy to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Bryan Lavastida | — | Athletics | Athletics signed free agent C Bryan Lavastida to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Abraham Toro | — | Kansas City Royals | Kansas City Royals signed free agent 1B Abraham Toro to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Cam Robinson | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Cam Robinson to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Nick Solak | — | San Diego Padres | San Diego Padres signed free agent 1B Nick Solak to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | Triston McKenzie | — | San Diego Padres | San Diego Padres signed free agent RHP Triston McKenzie to a minor league contract. |
| Dec 18, 2025 | Signed as free agent | DJ Gladney | — | New York Yankees | New York Yankees signed free agent OF DJ Gladney to a minor league contract. |
| Dec 17, 2025 | Signed as free agent | Kenley Jansen | — | Detroit Tigers | Detroit Tigers signed free agent RHP Kenley Jansen. |
| Dec 17, 2025 | Signed as free agent | Caleb Thielbar | — | Chicago Cubs | Chicago Cubs signed free agent LHP Caleb Thielbar. |
| Dec 17, 2025 | Signed as free agent | Albert Suárez | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Albert Suárez to a minor league contract. |
| Dec 17, 2025 | Signed as free agent | Willy Vasquez | — | Baltimore Orioles | Baltimore Orioles signed free agent C Willy Vasquez to a minor league contract. |
| Dec 17, 2025 | Trade | Unnamed | Cleveland Guardians | Toronto Blue Jays | Toronto Blue Jays traded LHP Justin Bruihl to Cleveland Guardians for cash. |
| Dec 17, 2025 | Signed as free agent | Lane Thomas | — | Kansas City Royals | Kansas City Royals signed free agent CF Lane Thomas. |
| Dec 17, 2025 | Signed as free agent | Dustin May | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Dustin May. |
| Dec 17, 2025 | Signed as free agent | Mark Leiter Jr. | — | Athletics | Athletics signed free agent RHP Mark Leiter Jr.. |
| Dec 17, 2025 | Released | Allan Winans | — | New York Yankees | New York Yankees released RHP Allan Winans. |
| Dec 17, 2025 | Signed as free agent | Gustavo Rodriguez | — | Athletics | Athletics signed free agent RHP Gustavo Rodriguez to a minor league contract. |
| Dec 17, 2025 | Signed as free agent | P.J. Higgins | — | Cincinnati Reds | Cincinnati Reds signed free agent C P.J. Higgins to a minor league contract. |
| Dec 17, 2025 | Signed as free agent | Miguel Palma | — | New York Yankees | New York Yankees signed free agent C Miguel Palma to a minor league contract. |
| Dec 17, 2025 | Signed as free agent | Ali Sánchez | — | New York Yankees | New York Yankees signed free agent C Ali Sánchez to a minor league contract. |
| Dec 17, 2025 | Signed as free agent | Jorge Burgos | — | Toronto Blue Jays | Toronto Blue Jays signed free agent CF Jorge Burgos to a minor league contract. |
| Dec 17, 2025 | Signed as free agent | Mike McKenna | — | Minnesota Twins | Minnesota Twins signed free agent RHP Mike McKenna to a minor league contract. |
| Dec 17, 2025 | Signed as free agent | Brett Sullivan | — | Colorado Rockies | Colorado Rockies signed free agent C Brett Sullivan to a minor league contract. |
| Dec 17, 2025 | Signed as free agent | Scott Effross | — | Detroit Tigers | Detroit Tigers signed free agent RHP Scott Effross to a minor league contract. |
| Dec 17, 2025 | Signed as free agent | Drew Rom | — | Milwaukee Brewers | Milwaukee Brewers signed free agent LHP Drew Rom to a minor league contract. |
| Dec 17, 2025 | Signed as free agent | Alexander Cornielle | — | New York Yankees | New York Yankees signed free agent RHP Alexander Cornielle to a minor league contract. |
| Dec 17, 2025 | Signed as free agent | Andrew Dalquist | — | San Diego Padres | San Diego Padres signed free agent RHP Andrew Dalquist to a minor league contract. |
| Dec 17, 2025 | Signed as free agent | Wandisson Charles | — | Detroit Tigers | Detroit Tigers signed free agent RHP Wandisson Charles to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Adolis García | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RF Adolis García. |
| Dec 16, 2025 | Signed as free agent | Drew Anderson | — | Detroit Tigers | Detroit Tigers signed free agent RHP Drew Anderson. |
| Dec 16, 2025 | Signed as free agent | Jason Foley | — | San Francisco Giants | San Francisco Giants signed free agent RHP Jason Foley. |
| Dec 16, 2025 | Signed as free agent | Andrew Knizner | — | Seattle Mariners | Seattle Mariners signed free agent C Andrew Knizner. |
| Dec 16, 2025 | Signed as free agent | Steven Matz | — | Tampa Bay Rays | Tampa Bay Rays signed free agent LHP Steven Matz. |
| Dec 16, 2025 | Signed as free agent | Jorge Polanco | — | New York Mets | New York Mets signed free agent 2B Jorge Polanco. |
| Dec 16, 2025 | Signed as free agent | Hoby Milner | — | Chicago Cubs | Chicago Cubs signed free agent LHP Hoby Milner. |
| Dec 16, 2025 | Signed as free agent | Alexis Díaz | — | Texas Rangers | Texas Rangers signed free agent RHP Alexis Díaz. |
| Dec 16, 2025 | Signed as free agent | Jordan Romano | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Jordan Romano. |
| Dec 16, 2025 | Signed as free agent | Drew Pomeranz | — | Los Angeles Angels | Los Angeles Angels signed free agent LHP Drew Pomeranz. |
| Dec 16, 2025 | Signed as free agent | Joel Kuhnel | — | Athletics | Athletics signed free agent RHP Joel Kuhnel to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Aaron Schunk | — | Atlanta Braves | Atlanta Braves signed free agent SS Aaron Schunk to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Oliver Dunn | — | Chicago White Sox | Chicago White Sox signed free agent 3B Oliver Dunn to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Joseph Yabbour | — | Chicago White Sox | Chicago White Sox signed free agent RHP Joseph Yabbour to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Sean Guenther | — | Detroit Tigers | Detroit Tigers signed free agent LHP Sean Guenther to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Jack Little | — | Detroit Tigers | Detroit Tigers signed free agent RHP Jack Little to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Cole Waites | — | Detroit Tigers | Detroit Tigers signed free agent RHP Cole Waites to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Nick Frasso | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Nick Frasso to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Kevin Newman | — | Kansas City Royals | Kansas City Royals signed free agent 3B Kevin Newman to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Bradley Hanner | — | New York Yankees | New York Yankees signed free agent RHP Bradley Hanner to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Blake Hunt | — | San Diego Padres | San Diego Padres signed free agent C Blake Hunt to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Logan Davidson | — | Tampa Bay Rays | Tampa Bay Rays signed free agent 1B Logan Davidson to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Zach Peek | — | New York Mets | New York Mets signed free agent RHP Zach Peek to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Gavin Collyer | — | Texas Rangers | Texas Rangers signed free agent RHP Gavin Collyer to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | John Curtiss | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP John Curtiss to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Geovanny Planchart | — | Toronto Blue Jays | Toronto Blue Jays signed free agent C Geovanny Planchart to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Woo-Suk Go | — | Detroit Tigers | Detroit Tigers signed free agent RHP Woo-Suk Go to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Jack Ralston | — | Miami Marlins | Miami Marlins signed free agent RHP Jack Ralston to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Jonathan Hernández | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Jonathan Hernández to a minor league contract. |
| Dec 16, 2025 | Signed as free agent | Dan Altavilla | — | Minnesota Twins | Minnesota Twins signed free agent RHP Dan Altavilla to a minor league contract. |
| Dec 15, 2025 | Signed as free agent | Esmerbin Guerrero | — | Chicago Cubs | Chicago Cubs signed free agent RHP Esmerbin Guerrero to a minor league contract. |
| Dec 15, 2025 | Signed as free agent | Fenuel James | — | Chicago Cubs | Chicago Cubs signed free agent LHP Fenuel James to a minor league contract. |
| Dec 15, 2025 | Signed as free agent | Tyler Alexander | — | Texas Rangers | Texas Rangers signed free agent LHP Tyler Alexander. |
| Dec 15, 2025 | Signed as free agent | Gregory Soto | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent LHP Gregory Soto. |
| Dec 15, 2025 | Signed as free agent | Tyler Rogers | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Tyler Rogers. |
| Dec 15, 2025 | Trade | Jake Bennett | Washington Nationals | Boston Red Sox | Boston Red Sox traded RHP Luis Perales to Washington Nationals for LHP Jake Bennett. |
| Dec 15, 2025 | Signed as free agent | Ha-Seong Kim | — | Atlanta Braves | Atlanta Braves signed free agent SS Ha-Seong Kim. |
| Dec 15, 2025 | Signed as free agent | James Karinchak | — | Atlanta Braves | Atlanta Braves signed free agent RHP James Karinchak to a minor league contract. |
| Dec 15, 2025 | Signed as free agent | Jesús Bastidas | — | Miami Marlins | Miami Marlins signed free agent SS Jesús Bastidas to a minor league contract. |
| Dec 15, 2025 | Signed as free agent | Brian Navarreto | — | Miami Marlins | Miami Marlins signed free agent 1B Brian Navarreto to a minor league contract. |
| Dec 15, 2025 | Signed as free agent | Enmanuel De Jesus | — | Detroit Tigers | Detroit Tigers signed free agent LHP Enmanuel De Jesus to a minor league contract. |
| Dec 15, 2025 | Signed as free agent | Nicolo Pinazzi | — | Los Angeles Angels | Los Angeles Angels signed free agent LHP Nicolo Pinazzi to a minor league contract. |
| Dec 15, 2025 | Signed as free agent | Davis Wendzel | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent 3B Davis Wendzel to a minor league contract. |
| Dec 15, 2025 | Signed as free agent | J.J. D'Orazio | — | Los Angeles Angels | Los Angeles Angels signed free agent C J.J. D'Orazio to a minor league contract. |
| Dec 15, 2025 | Signed as free agent | Buddy Kennedy | — | San Francisco Giants | San Francisco Giants signed free agent 1B Buddy Kennedy to a minor league contract. |
| Dec 15, 2025 | Signed as free agent | Dugan Darnell | — | Detroit Tigers | Detroit Tigers signed free agent RHP Dugan Darnell to a minor league contract. |
| Dec 15, 2025 | Signed as free agent | Lenny Torres Jr. | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Lenny Torres Jr. to a minor league contract. |
| Dec 15, 2025 | Signed as free agent | Danny Jansen | — | Texas Rangers | Texas Rangers signed free agent C Danny Jansen. |
| Dec 15, 2025 | Signed as free agent | Martires Polanco | — | Atlanta Braves | Atlanta Braves signed free agent RHP Martires Polanco to a minor league contract. |
| Dec 15, 2025 | Signed as free agent | Antony Constanza | — | Houston Astros | Houston Astros signed free agent RHP Antony Constanza to a minor league contract. |
| Dec 15, 2025 | Signed as free agent | Cristian Pache | — | New York Mets | New York Mets signed free agent OF Cristian Pache to a minor league contract and invited him to spring training. |
| Dec 15, 2025 | Signed as free agent | Christian Suarez | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent LHP Christian Suarez to a minor league contract. |
| Dec 15, 2025 | Signed as free agent | Kelvin Herrera | — | Houston Astros | Houston Astros signed free agent RHP Kelvin Herrera to a minor league contract. |
| Dec 14, 2025 | Trade | Angel Zerpa | Kansas City Royals | Milwaukee Brewers | Milwaukee Brewers traded LF Isaac Collins and RHP Nick Mears to Kansas City Royals for LHP Angel Zerpa. |
| Dec 14, 2025 | Signed as free agent | Ruben Torres | — | Chicago Cubs | Chicago Cubs signed free agent RHP Ruben Torres to a minor league contract. |
| Dec 14, 2025 | Signed as free agent | Johan Gomez | — | Chicago Cubs | Chicago Cubs signed free agent C Johan Gomez to a minor league contract. |
| Dec 14, 2025 | Signed as free agent | Jake Holton | — | San Francisco Giants | San Francisco Giants signed free agent 1B Jake Holton to a minor league contract. |
| Dec 14, 2025 | Signed as free agent | Emill Olivo | — | Chicago Cubs | Chicago Cubs signed free agent Emill Olivo to a minor league contract. |
| Dec 14, 2025 | Signed as free agent | Teofilo Mendez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Teofilo Mendez to a minor league contract. |
| Dec 14, 2025 | Signed as free agent | Caleb Kilian | — | San Francisco Giants | San Francisco Giants signed free agent RHP Caleb Kilian to a minor league contract. |
| Dec 14, 2025 | Signed as free agent | Carlos Medina | — | San Diego Padres | San Diego Padres signed free agent RHP Carlos Medina to a minor league contract. |
| Dec 13, 2025 | Signed as free agent | Tim Elko | — | Chicago White Sox | Chicago White Sox signed free agent 1B Tim Elko to a minor league contract. |
| Dec 13, 2025 | Signed as free agent | Inohan Paniagua | — | Detroit Tigers | Detroit Tigers signed free agent RHP Inohan Paniagua to a minor league contract. |
| Dec 13, 2025 | Signed as free agent | Jose Gonzalez | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Jose Gonzalez to a minor league contract. |
| Dec 13, 2025 | Signed as free agent | Payton Henry | — | New York Yankees | New York Yankees signed free agent C Payton Henry to a minor league contract. |
| Dec 13, 2025 | Signed as free agent | Ernesto Martinez Jr. | — | New York Yankees | New York Yankees signed free agent 1B Ernesto Martinez Jr. to a minor league contract. |
| Dec 13, 2025 | Signed as free agent | Dahel Lopez | — | Houston Astros | Houston Astros signed free agent RHP Dahel Lopez to a minor league contract. |
| Dec 13, 2025 | Signed as free agent | Kyle Brnovich | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Kyle Brnovich to a minor league contract. |
| Dec 13, 2025 | Signed as free agent | Roldanny Sena | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Roldanny Sena to a minor league contract. |
| Dec 13, 2025 | Signed as free agent | Anthony Herrera | — | Boston Red Sox | Boston Red Sox signed free agent RHP Anthony Herrera to a minor league contract. |
| Dec 13, 2025 | Signed as free agent | Jesus Febles | — | Detroit Tigers | Detroit Tigers signed free agent RHP Jesus Febles to a minor league contract. |
| Dec 13, 2025 | Signed as free agent | Albert Pena | — | Boston Red Sox | Boston Red Sox signed free agent RHP Albert Pena to a minor league contract. |
| Dec 13, 2025 | Signed as free agent | Diego Conseción | — | St. Louis Cardinals | St. Louis Cardinals signed free agent IF Diego Consecion to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Michael Soroka | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Michael Soroka. |
| Dec 12, 2025 | Signed as free agent | Edwin Díaz | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Edwin Díaz. |
| Dec 12, 2025 | Trade | Johan Simon | Toronto Blue Jays | Detroit Tigers | Detroit Tigers traded RHP Chase Lee to Toronto Blue Jays for LHP Johan Simon. |
| Dec 12, 2025 | Signed as free agent | Nathanael Jacinto | — | San Diego Padres | San Diego Padres signed free agent RHP Nathanael Jacinto to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Albieris Polanco | — | San Diego Padres | San Diego Padres signed free agent RHP Albieris Polanco to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Isaac De La Cruz | — | New York Mets | New York Mets signed free agent RHP Isaac De La Cruz to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Jose Cuas | — | Kansas City Royals | Kansas City Royals signed free agent RHP Jose Cuas to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Frederi Altagracia | — | Houston Astros | Houston Astros signed free agent RHP Frederi Altagracia to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Adrian Bello | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Adrian Bello to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Adrian Rumardo | — | Kansas City Royals | Kansas City Royals signed free agent RHP Adrian Rumardo to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Cristian Ron | — | Houston Astros | Houston Astros signed free agent RHP Cristian Ron to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Wilmer Duarte | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Wilmer Duarte to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Andy Sanchez | — | Kansas City Royals | Kansas City Royals signed free agent RHP Andy Sanchez to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | JJ Goss | — | Athletics | Athletics signed free agent RHP JJ Goss to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Brooks Kriske | — | Athletics | Athletics signed free agent RHP Brooks Kriske to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Michael Stefanic | — | Athletics | Athletics signed free agent 2B Michael Stefanic to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Collin Snider | — | Chicago Cubs | Chicago Cubs signed free agent RHP Collin Snider to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Carlos Peña | — | Detroit Tigers | Detroit Tigers signed free agent LHP Carlos Peña to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Carlos Duran | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Carlos Duran to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Elijah Dunham | — | Los Angeles Angels | Los Angeles Angels signed free agent OF Elijah Dunham to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Donovan Walton | — | Los Angeles Angels | Los Angeles Angels signed free agent 2B Donovan Walton to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Chase Chaney | — | New York Yankees | New York Yankees signed free agent RHP Chase Chaney to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Drake Fellows | — | New York Yankees | New York Yankees signed free agent RHP Drake Fellows to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Travis MacGregor | — | New York Yankees | New York Yankees signed free agent RHP Travis MacGregor to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Zack Short | — | New York Yankees | New York Yankees signed free agent 3B Zack Short to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Tijn Fredrikze | — | New York Yankees | New York Yankees signed free agent LHP Tijn Fredrikze to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Dawry Guerrero | — | San Diego Padres | San Diego Padres signed free agent SS Dawry Guerrero to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Bryant Ciriaco | — | Chicago Cubs | Chicago Cubs signed free agent IF Bryant Ciriaco to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Bryse Wilson | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Bryse Wilson to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Janser Lara | — | Texas Rangers | Texas Rangers signed free agent RHP Janser Lara to a minor league contract. |
| Dec 12, 2025 | Signed as free agent | Jerlin Madera | — | Kansas City Royals | Kansas City Royals signed free agent RHP Jerlin Madera to a minor league contract. |
| Dec 11, 2025 | Signed as free agent | Robert Suarez | — | Atlanta Braves | Atlanta Braves signed free agent RHP Robert Suarez. |
| Dec 11, 2025 | Signed as free agent | Akil Baddoo | — | Milwaukee Brewers | Milwaukee Brewers signed free agent LF Akil Baddoo. |
| Dec 11, 2025 | Signed as free agent | Pete Alonso | — | Baltimore Orioles | Baltimore Orioles signed free agent 1B Pete Alonso. |
| Dec 11, 2025 | Signed as free agent | Colin Holderman | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Colin Holderman. |
| Dec 11, 2025 | Signed as free agent | Cristopher Hernandez | — | New York Mets | New York Mets signed free agent LHP Cristopher Hernandez to a minor league contract. |
| Dec 11, 2025 | Signed as free agent | Arnaldo Tejeda | — | New York Mets | New York Mets signed free agent RHP Arnaldo Tejeda to a minor league contract. |
| Dec 11, 2025 | Signed as free agent | Tyrone Yulie | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Tyrone Yulie to a minor league contract. |
| Dec 11, 2025 | Signed as free agent | Trevor Richards | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Trevor Richards to a minor league contract. |
| Dec 11, 2025 | Signed as free agent | Greg Jones | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RF Greg Jones to a minor league contract. |
| Dec 11, 2025 | Signed as free agent | Dasan Brown | — | Milwaukee Brewers | Milwaukee Brewers signed free agent CF Dasan Brown to a minor league contract. |
| Dec 10, 2025 | Trade | Jaiker Garcia | Texas Rangers | Pittsburgh Pirates | Pittsburgh Pirates traded RHP Carter Baumler to Texas Rangers for RHP Jaiker Garcia and cash. |
| Dec 10, 2025 | Trade | Daniel Susac | Minnesota Twins | San Francisco Giants | Minnesota Twins traded C Daniel Susac to San Francisco Giants for C Miguel Caraballo and cash. |
| Dec 10, 2025 | Trade | Tommy McCollum | Philadelphia Phillies | Tampa Bay Rays | Tampa Bay Rays traded RHP Yoniel Curet to Philadelphia Phillies for RHP Tommy McCollum. |
| Dec 10, 2025 | Released | Carson McCusker | — | Minnesota Twins | Minnesota Twins released LF Carson McCusker. |
| Dec 10, 2025 | Signed as free agent | Cody Ponce | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Cody Ponce. |
| Dec 10, 2025 | Trade | Ryan Watson | Athletics | Boston Red Sox | Athletics traded RHP Ryan Watson to Boston Red Sox for 2B Justin Riemer and cash. |
| Dec 10, 2025 | Signed as free agent | Mike Yastrzemski | — | Atlanta Braves | Atlanta Braves signed free agent RF Mike Yastrzemski. |
| Dec 10, 2025 | Signed as free agent | Baldwin Moreno | — | Cincinnati Reds | Cincinnati Reds signed free agent LHP Baldwin Moreno to a minor league contract. |
| Dec 10, 2025 | Signed as free agent | Angel Medina | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent LHP Angel Medina to a minor league contract. |
| Dec 10, 2025 | Signed as free agent | Celwin Hurkmans | — | Toronto Blue Jays | Toronto Blue Jays signed free agent LHP Celwin Hurkmans to a minor league contract. |
| Dec 9, 2025 | Signed as free agent | Anthony Kay | — | Chicago White Sox | Chicago White Sox signed free agent LHP Anthony Kay. |
| Dec 9, 2025 | Signed as free agent | Ryan Weiss | — | Houston Astros | Houston Astros signed free agent RHP Ryan Weiss. |
| Dec 9, 2025 | Trade | Vaughn Grissom | Boston Red Sox | Los Angeles Angels | Boston Red Sox traded 2B Vaughn Grissom to Los Angeles Angels for OF Isaiah Jackson. |
| Dec 9, 2025 | Signed as free agent | Kyle Schwarber | — | Philadelphia Phillies | Philadelphia Phillies signed free agent LF Kyle Schwarber. |
| Dec 9, 2025 | Signed as free agent | Tyler Wade | — | Texas Rangers | Texas Rangers signed free agent 2B Tyler Wade to a minor league contract. |
| Dec 9, 2025 | Signed as free agent | Chad Stevens | — | Colorado Rockies | Colorado Rockies signed free agent SS Chad Stevens to a minor league contract. |
| Dec 8, 2025 | Signed as free agent | Daison Acosta | — | San Diego Padres | San Diego Padres signed free agent RHP Daison Acosta. |
| Dec 8, 2025 | Signed as free agent | Nicky Lopez | — | Colorado Rockies | Colorado Rockies signed free agent 3B Nicky Lopez to a minor league contract. |
| Dec 8, 2025 | Signed as free agent | Carl Edwards Jr. | — | New York Mets | New York Mets signed free agent RHP Carl Edwards Jr. to a minor league contract. |
| Dec 8, 2025 | Signed as free agent | Evan Fitterer | — | San Diego Padres | San Diego Padres signed free agent RHP Evan Fitterer to a minor league contract. |
| Dec 8, 2025 | Signed as free agent | Andrew Velazquez | — | Texas Rangers | Texas Rangers signed free agent SS Andrew Velazquez to a minor league contract. |
| Dec 8, 2025 | Signed as free agent | Yolmer Sánchez | — | Los Angeles Angels | Los Angeles Angels signed free agent 3B Yolmer Sánchez to a minor league contract. |
| Dec 8, 2025 | Signed as free agent | Daniel Duarte | — | New York Mets | New York Mets signed free agent RHP Daniel Duarte to a minor league contract. |
| Dec 8, 2025 | Signed as free agent | Amin Ramirez | — | Washington Nationals | Washington Nationals signed free agent RHP Amin Ramirez to a minor league contract. |
| Dec 7, 2025 | Signed as free agent | Cedric Mullins | — | Tampa Bay Rays | Tampa Bay Rays signed free agent CF Cedric Mullins. |
| Dec 6, 2025 | Trade | José A. Ferrer | Washington Nationals | Seattle Mariners | Washington Nationals traded LHP Jose A. Ferrer to Seattle Mariners for C Harry Ford and RHP Isaac Lyon. |
| Dec 6, 2025 | Signed as free agent | Deiker Rojas | — | Cleveland Guardians | Cleveland Guardians signed free agent LHP Deiker Rojas to a minor league contract. |
| Dec 6, 2025 | Signed as free agent | Ben Gamel | — | Atlanta Braves | Atlanta Braves signed free agent RF Ben Gamel to a minor league contract. |
| Dec 6, 2025 | Signed as free agent | Michael Plassmeyer | — | Toronto Blue Jays | Toronto Blue Jays signed free agent LHP Michael Plassmeyer to a minor league contract. |
| Dec 5, 2025 | Signed as free agent | Mervin Maiz | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Mervin Maiz to a minor league contract. |
| Dec 5, 2025 | Signed as free agent | Isaiah Campbell | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Isaiah Campbell to a minor league contract. |
| Dec 5, 2025 | Signed as free agent | Gerardo Carrillo | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Gerardo Carrillo to a minor league contract. |
| Dec 5, 2025 | Signed as free agent | Joel Valdez | — | Cincinnati Reds | Cincinnati Reds signed free agent LHP Joel Valdez to a minor league contract. |
| Dec 5, 2025 | Signed as free agent | Eiberson Castellano | — | Colorado Rockies | Colorado Rockies signed free agent RHP Eiberson Castellano to a minor league contract. |
| Dec 5, 2025 | Signed as free agent | Matt Turner | — | New York Yankees | New York Yankees signed free agent LHP Matt Turner to a minor league contract. |
| Dec 5, 2025 | Signed as free agent | Santiago Valencia | — | Athletics | Athletics signed free agent RHP Santiago Valencia to a minor league contract. |
| Dec 5, 2025 | Signed as free agent | Alejandro Bustamante | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Alejandro Bustamante to a minor league contract. |
| Dec 4, 2025 | Signed as free agent | Ty Adcock | — | San Diego Padres | San Diego Padres signed free agent RHP Ty Adcock. |
| Dec 4, 2025 | Signed as free agent | Emilio Pagán | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Emilio Pagán. |
| Dec 4, 2025 | Signed as free agent | Miguel Rojas | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent 2B Miguel Rojas. |
| Dec 4, 2025 | Trade | Unnamed | Houston Astros | Chicago Cubs | Chicago Cubs traded RHP Nico Zeglin to Houston Astros for cash. |
| Dec 4, 2025 | Trade | Jhostynxon Garcia | Boston Red Sox | Pittsburgh Pirates | Pittsburgh Pirates traded RHP Johan Oviedo, LHP Tyler Samaniego and C Adonys Guzman to Boston Red Sox for CF Jhostynxon Garcia and RHP Jesus Travieso. |
| Dec 4, 2025 | Signed as free agent | Isay Veras | — | Toronto Blue Jays | Toronto Blue Jays signed free agent C Isay Veras to a minor league contract. |
| Dec 4, 2025 | Signed as free agent | Jacob Amaya | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent SS Jacob Amaya to a minor league contract. |
| Dec 4, 2025 | Signed as free agent | Misael Tamarez | — | San Diego Padres | San Diego Padres signed free agent RHP Misael Tamarez to a minor league contract. |
| Dec 4, 2025 | Signed as free agent | Abrahan Gutierrez | — | Athletics | Athletics signed free agent C Abrahan Gutierrez to a minor league contract. |
| Dec 4, 2025 | Signed as free agent | Alieski Torres | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Alieski Torres to a minor league contract. |
| Dec 4, 2025 | Signed as free agent | Elian Guzman | — | Toronto Blue Jays | Toronto Blue Jays signed free agent LHP Elian Guzman to a minor league contract. |
| Dec 3, 2025 | Signed as free agent | Sam Hentges | — | San Francisco Giants | San Francisco Giants signed free agent LHP Sam Hentges. |
| Dec 3, 2025 | Signed as free agent | Connor Brogdon | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Connor Brogdon. |
| Dec 3, 2025 | Signed as free agent | Devin Williams | — | New York Mets | New York Mets signed free agent RHP Devin Williams. |
| Dec 3, 2025 | Signed as free agent | Taylor Rashi | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Taylor Rashi to a minor league contract. |
| Dec 3, 2025 | Signed as free agent | Sebastián Rivero | — | Los Angeles Angels | Los Angeles Angels signed free agent C Sebastián Rivero to a minor league contract. |
| Dec 2, 2025 | Signed as free agent | Dylan Cease | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Dylan Cease. |
| Dec 2, 2025 | Signed as free agent | Andrew Magno | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Andrew Magno to a minor league contract. |
| Dec 2, 2025 | Signed as free agent | Danny Young | — | Atlanta Braves | Atlanta Braves signed free agent LHP Danny Young. |
| Dec 2, 2025 | Signed as free agent | Alek Manoah | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Alek Manoah. |
| Dec 2, 2025 | Signed as free agent | Grant Hartwig | — | Minnesota Twins | Minnesota Twins signed free agent RHP Grant Hartwig to a minor league contract. |
| Dec 2, 2025 | Signed as free agent | Will Banfield | — | Cincinnati Reds | Cincinnati Reds signed free agent C Will Banfield to a minor league contract. |
| Dec 2, 2025 | Signed as free agent | Roddery Muñoz | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Roddery Muñoz to a minor league contract. |
| Dec 2, 2025 | Signed as free agent | Jonah Bride | — | Texas Rangers | Texas Rangers signed free agent 3B Jonah Bride to a minor league contract. |
| Dec 1, 2025 | Signed as free agent | Yostin Pena | — | New York Yankees | New York Yankees signed free agent OF Yostin Pena to a minor league contract. |
| Dec 1, 2025 | Signed as free agent | Ryan Helsley | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Ryan Helsley. |
| Dec 1, 2025 | Signed as free agent | Tommy Henry | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent LHP Tommy Henry to a minor league contract. |
| Dec 1, 2025 | Signed as free agent | Sam Mettert | — | Chicago Cubs | Chicago Cubs signed free agent RHP Sam Mettert to a minor league contract. |
| Dec 1, 2025 | Signed as free agent | John Brebbia | — | Colorado Rockies | Colorado Rockies signed free agent RHP John Brebbia to a minor league contract. |
| Dec 1, 2025 | Signed as free agent | Braulio Cavero | — | Texas Rangers | Texas Rangers signed free agent OF Braulio Cavero to a minor league contract. |
| Dec 1, 2025 | Signed as free agent | Braulio Cavero | — | Texas Rangers | Texas Rangers signed free agent OF Braulio Cavero to a minor league contract. |
| Nov 30, 2025 | Signed as free agent | Austin Pope | — | Atlanta Braves | Atlanta Braves signed free agent RHP Austin Pope to a minor league contract. |
| Nov 30, 2025 | Signed as free agent | Nick Schnell | — | San Diego Padres | San Diego Padres signed free agent RF Nick Schnell to a minor league contract. |
| Nov 29, 2025 | Signed as free agent | Angel Perdomo | — | Los Angeles Angels | Los Angeles Angels signed free agent LHP Angel Perdomo to a minor league contract. |
| Nov 28, 2025 | Signed as free agent | Carlos Pérez | — | Houston Astros | Houston Astros signed free agent C Carlos Pérez to a minor league contract. |
| Nov 28, 2025 | Signed as free agent | Amos Willingham | — | Houston Astros | Houston Astros signed free agent RHP Amos Willingham to a minor league contract. |
| Nov 28, 2025 | Signed as free agent | Omar Martinez | — | Los Angeles Angels | Los Angeles Angels signed free agent C Omar Martinez to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Vinny Capra | — | Boston Red Sox | Boston Red Sox signed free agent 3B Vinny Capra to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Taylor Floyd | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Taylor Floyd to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Tanner Rainey | — | Detroit Tigers | Detroit Tigers signed free agent RHP Tanner Rainey to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Gustavo Campero | — | Los Angeles Angels | Los Angeles Angels signed free agent OF Gustavo Campero to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Tyler Zuber | — | Miami Marlins | Miami Marlins signed free agent RHP Tyler Zuber to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Anderson Severino | — | New York Mets | New York Mets signed free agent LHP Anderson Severino to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Jose Ramos | — | New York Mets | New York Mets signed free agent CF Jose Ramos to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Michael Arias | — | New York Yankees | New York Yankees signed free agent RHP Michael Arias to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Beau Burrows | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Beau Burrows to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Sean Boyle | — | San Diego Padres | San Diego Padres signed free agent RHP Sean Boyle to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Anthony Hoopii-Tuionetoa | — | Texas Rangers | Texas Rangers signed free agent RHP Anthony Hoopii-Tuionetoa to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Scott Blewett | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Scott Blewett to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Sem Robberse | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Sem Robberse to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Tyler Baum | — | Washington Nationals | Washington Nationals signed free agent RHP Tyler Baum to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Tanner Andrews | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Tanner Andrews to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Rodolfo Castro | — | Toronto Blue Jays | Toronto Blue Jays signed free agent SS Rodolfo Castro to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Yehizon Sanchez | — | Minnesota Twins | Minnesota Twins signed free agent RHP Yehizon Sanchez to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Jase Bowen | — | San Diego Padres | San Diego Padres signed free agent CF Jase Bowen to a minor league contract. |
| Nov 26, 2025 | Signed as free agent | Casey Lawrence | — | Seattle Mariners | Seattle Mariners signed free agent RHP Casey Lawrence. |
| Nov 26, 2025 | Signed as free agent | Tanner Rainey | — | Detroit Tigers | Detroit Tigers signed free agent RHP Tanner Rainey to a minor league contract and invited him to spring training. |
| Nov 25, 2025 | Signed as free agent | Yohel Pozo | — | St. Louis Cardinals | St. Louis Cardinals signed free agent C Yohel Pozo. |
| Nov 25, 2025 | Trade | Unnamed | Boston Red Sox | St. Louis Cardinals | St. Louis Cardinals traded RHP Sonny Gray and cash to Boston Red Sox for RHP Richard Fitts, LHP Brandon Clarke and Player To Be Named Later. |
| Nov 25, 2025 | Signed as free agent | Phil Maton | — | Chicago Cubs | Chicago Cubs signed free agent RHP Phil Maton. |
| Nov 25, 2025 | Released | Easton Lucas | — | Toronto Blue Jays | Toronto Blue Jays released LHP Easton Lucas. |
| Nov 25, 2025 | Signed as free agent | Jake Fraley | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RF Jake Fraley. |
| Nov 25, 2025 | Signed as free agent | Nick Anderson | — | Athletics | Athletics signed free agent RHP Nick Anderson to a minor league contract. |
| Nov 25, 2025 | Signed as free agent | Brewer Hicklen | — | Atlanta Braves | Atlanta Braves signed free agent OF Brewer Hicklen to a minor league contract. |
| Nov 25, 2025 | Signed as free agent | Jacob Wallace | — | Atlanta Braves | Atlanta Braves signed free agent RHP Jacob Wallace to a minor league contract. |
| Nov 25, 2025 | Signed as free agent | Adam Laskey | — | Colorado Rockies | Colorado Rockies signed free agent LHP Adam Laskey to a minor league contract. |
| Nov 25, 2025 | Signed as free agent | Hansel Rincon | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Hansel Rincon to a minor league contract. |
| Nov 25, 2025 | Signed as free agent | Carlos Rodríguez | — | San Diego Padres | San Diego Padres signed free agent RF Carlos Rodríguez to a minor league contract. |
| Nov 25, 2025 | Signed as free agent | Robert Stock | — | New York Mets | New York Mets signed free agent RHP Robert Stock to a minor league contract. |
| Nov 25, 2025 | Signed as free agent | Jake Woodford | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Jake Woodford to a minor league contract. |
| Nov 24, 2025 | Trade | Brandon Nimmo | New York Mets | Texas Rangers | New York Mets traded LF Brandon Nimmo and cash to Texas Rangers for 2B Marcus Semien. |
| Nov 24, 2025 | Signed as free agent | Joel Payamps | — | Atlanta Braves | Atlanta Braves signed free agent RHP Joel Payamps. |
| Nov 24, 2025 | Signed as free agent | Carson Spiers | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Carson Spiers to a minor league contract and invited him to spring training. |
| Nov 24, 2025 | Signed as free agent | Michael Mercado | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Michael Mercado to a minor league contract. |
| Nov 24, 2025 | Signed as free agent | Luis Contreras | — | Athletics | Athletics signed free agent RHP Luis Contreras to a minor league contract. |
| Nov 24, 2025 | Signed as free agent | Leandro Pineda | — | Washington Nationals | Washington Nationals signed free agent OF Leandro Pineda to a minor league contract. |
| Nov 24, 2025 | Signed as free agent | Ronny Simon | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent 2B Ronny Simon to a minor league contract. |
| Nov 24, 2025 | Signed as free agent | Randy Soto | — | San Diego Padres | San Diego Padres signed free agent RHP Randy Soto to a minor league contract. |
| Nov 23, 2025 | Signed as free agent | Yerry Rodríguez | — | New York Yankees | New York Yankees signed free agent RHP Yerry Rodríguez to a minor league contract. |
| Nov 22, 2025 | Signed as free agent | Matt Krook | — | Athletics | Athletics signed free agent LHP Matt Krook to a minor league contract. |
| Nov 22, 2025 | Signed as free agent | Raynel Delgado | — | Tampa Bay Rays | Tampa Bay Rays signed free agent 2B Raynel Delgado to a minor league contract. |
| Nov 22, 2025 | Signed as free agent | William Ferrufino | — | Colorado Rockies | Colorado Rockies signed free agent SS William Ferrufino to a minor league contract. |
| Nov 22, 2025 | Signed as free agent | Jose Uribe | — | Detroit Tigers | Detroit Tigers signed free agent RHP Jose Uribe to a minor league contract. |
| Nov 21, 2025 | Trade | Payton Eeles | Minnesota Twins | Baltimore Orioles | Minnesota Twins traded 2B Payton Eeles to Baltimore Orioles for C Alex Jackson. |
| Nov 21, 2025 | Signed as free agent | Ryan Yarbrough | — | New York Yankees | New York Yankees signed free agent LHP Ryan Yarbrough. |
| Nov 21, 2025 | Trade | Joey Wiemer | Miami Marlins | San Francisco Giants | Miami Marlins traded LF Joey Wiemer to San Francisco Giants for cash. |
| Nov 21, 2025 | Signed as free agent | James McCann | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent C James McCann. |
| Nov 21, 2025 | Signed as free agent | Parker Mushinski | — | Colorado Rockies | Colorado Rockies signed free agent LHP Parker Mushinski to a minor league contract. |
| Nov 21, 2025 | Signed as free agent | Nick Burdi | — | New York Mets | New York Mets signed free agent RHP Nick Burdi to a minor league contract. |
| Nov 21, 2025 | Signed as free agent | Carlos Mendoza | — | Toronto Blue Jays | Toronto Blue Jays signed free agent 2B Carlos Mendoza to a minor league contract. |
| Nov 21, 2025 | Signed as free agent | Huascar Ynoa | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Huascar Ynoa to a minor league contract. |
| Nov 20, 2025 | Signed as free agent | Alex Lange | — | Kansas City Royals | Kansas City Royals signed free agent RHP Alex Lange. |
| Nov 20, 2025 | Signed as free agent | Jodarlin Perez | — | New York Mets | New York Mets signed free agent LHP Jodarlin Perez to a minor league contract. |
| Nov 20, 2025 | Signed as free agent | Daniel Vellojin | — | Tampa Bay Rays | Tampa Bay Rays signed free agent C Daniel Vellojin to a minor league contract. |
| Nov 20, 2025 | Signed as free agent | Wander Suero | — | Athletics | Athletics signed free agent RHP Wander Suero to a minor league contract. |
| Nov 20, 2025 | Signed as free agent | Cooper Johnson | — | Texas Rangers | Texas Rangers signed free agent C Cooper Johnson to a minor league contract. |
| Nov 19, 2025 | Trade | Taylor Ward | Los Angeles Angels | Baltimore Orioles | Los Angeles Angels traded LF Taylor Ward to Baltimore Orioles for RHP Grayson Rodriguez. |
| Nov 19, 2025 | Trade | Ryan Rolison | Colorado Rockies | Atlanta Braves | Colorado Rockies traded LHP Ryan Rolison to Atlanta Braves for cash. |
| Nov 19, 2025 | Released | Frankie Montas | — | New York Mets | New York Mets released RHP Frankie Montas. |
| Nov 19, 2025 | Signed as free agent | Raisel Iglesias | — | Atlanta Braves | Atlanta Braves signed free agent RHP Raisel Iglesias. |
| Nov 19, 2025 | Trade | Nick Allen | Atlanta Braves | Houston Astros | Houston Astros traded 2B Mauricio Dubón to Atlanta Braves for SS Nick Allen. |
| Nov 19, 2025 | Signed as free agent | Geoff Hartlieb | — | Athletics | Athletics signed free agent RHP Geoff Hartlieb to a minor league contract. |
| Nov 19, 2025 | Signed as free agent | Keiver De Horta | — | Athletics | Athletics signed free agent LHP Keiver De Horta to a minor league contract. |
| Nov 19, 2025 | Signed as free agent | Colin Peluse | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Colin Peluse to a minor league contract. |
| Nov 19, 2025 | Signed as free agent | Jose Gabriel Torres | — | Seattle Mariners | Seattle Mariners signed free agent RHP Jose Gabriel Torres to a minor league contract. |
| Nov 19, 2025 | Signed as free agent | Wilkin Ramos | — | San Francisco Giants | San Francisco Giants signed free agent RHP Wilkin Ramos to a minor league contract. |
| Nov 19, 2025 | Signed as free agent | Alberto Rodriguez | — | Kansas City Royals | Kansas City Royals signed free agent OF Alberto Rodriguez to a minor league contract. |
| Nov 19, 2025 | Signed as free agent | Albert Fabian | — | San Diego Padres | San Diego Padres signed free agent OF Albert Fabian to a minor league contract. |
| Nov 19, 2025 | Signed as free agent | Joel Jimenez | — | Houston Astros | Houston Astros signed free agent RHP Joel Jimenez to a minor league contract. |
| Nov 18, 2025 | Trade | Tristan Gray | Tampa Bay Rays | Boston Red Sox | Tampa Bay Rays traded 3B Tristan Gray to Boston Red Sox for RHP Luis Guerrero. |
| Nov 18, 2025 | Signed as free agent | Jeisson Cabrera | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Jeisson Cabrera to a minor league contract. |
| Nov 18, 2025 | Released | Cam Devanney | — | Pittsburgh Pirates | Pittsburgh Pirates released SS Cam Devanney. |
| Nov 18, 2025 | Trade | Eric Orze | Tampa Bay Rays | Minnesota Twins | Tampa Bay Rays traded RHP Eric Orze to Minnesota Twins for RHP Jacob Kisting. |
| Nov 18, 2025 | Trade | Alex Hoppe | Boston Red Sox | Seattle Mariners | Boston Red Sox traded RHP Alex Hoppe to Seattle Mariners for C Luke Heyman. |
| Nov 18, 2025 | Trade | Ronny Hernandez | Chicago White Sox | Boston Red Sox | Boston Red Sox traded LHP Chris Murphy to Chicago White Sox for C Ronny Hernandez. |
| Nov 18, 2025 | Trade | Braiden Ward | Colorado Rockies | Boston Red Sox | Boston Red Sox traded LHP Brennan Bernardino to Colorado Rockies for CF Braiden Ward. |
| Nov 18, 2025 | Signed as free agent | Shota Imanaga | — | Chicago Cubs | Chicago Cubs signed free agent LHP Shota Imanaga. |
| Nov 18, 2025 | Signed as free agent | Trent Grisham | — | New York Yankees | New York Yankees signed free agent CF Trent Grisham. |
| Nov 18, 2025 | Released | Alex Lange | — | Detroit Tigers | Detroit Tigers released RHP Alex Lange. |
| Nov 18, 2025 | Signed as free agent | Gleyber Torres | — | Detroit Tigers | Detroit Tigers signed free agent 2B Gleyber Torres. |
| Nov 18, 2025 | Released | Forrest Whitley | — | Tampa Bay Rays | Tampa Bay Rays released RHP Forrest Whitley. |
| Nov 18, 2025 | Signed as free agent | Brandon Woodruff | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Brandon Woodruff. |
| Nov 18, 2025 | Trade | Yoendrys Gómez | Chicago White Sox | Tampa Bay Rays | Chicago White Sox traded RHP Steven Wilson and RHP Yoendrys Gómez to Tampa Bay Rays for CF Everson Pereira and 2B Tanner Murray. |
| Nov 18, 2025 | Signed as free agent | Elieser Hernández | — | Atlanta Braves | Atlanta Braves signed free agent RHP Elieser Hernández to a minor league contract. |
| Nov 18, 2025 | Signed as free agent | Tejay Antone | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Tejay Antone to a minor league contract. |
| Nov 18, 2025 | Signed as free agent | Johan Otanez | — | Washington Nationals | Washington Nationals signed free agent RHP Johan Otanez to a minor league contract. |
| Nov 18, 2025 | Signed as free agent | Evan McKendry | — | Miami Marlins | Miami Marlins signed free agent RHP Evan McKendry to a minor league contract. |
| Nov 18, 2025 | Signed as free agent | Jace Beck | — | Chicago Cubs | Chicago Cubs signed free agent RHP Jace Beck to a minor league contract. |
| Nov 18, 2025 | Signed as free agent | Scott Kingery | — | Chicago Cubs | Chicago Cubs signed free agent 2B Scott Kingery to a minor league contract. |
| Nov 18, 2025 | Signed as free agent | Liover Peguero | — | Philadelphia Phillies | Philadelphia Phillies signed free agent SS Liover Peguero to a minor league contract. |
| Nov 18, 2025 | Signed as free agent | Adam Seminaris | — | Philadelphia Phillies | Philadelphia Phillies signed free agent LHP Adam Seminaris to a minor league contract. |
| Nov 18, 2025 | Signed as free agent | Samuel Vásquez | — | Miami Marlins | Miami Marlins signed free agent RHP Samuel Vasquez to a minor league contract. |
| Nov 18, 2025 | Signed as free agent | Eddy Yean | — | Washington Nationals | Washington Nationals signed free agent RHP Eddy Yean to a minor league contract. |
| Nov 17, 2025 | Signed as free agent | Kyle Hart | — | San Diego Padres | San Diego Padres signed free agent LHP Kyle Hart. |
| Nov 17, 2025 | Signed as free agent | Josh Naylor | — | Seattle Mariners | Seattle Mariners signed free agent 1B Josh Naylor. |
| Nov 17, 2025 | Signed as free agent | Chase Jessee | — | Kansas City Royals | Kansas City Royals signed free agent LHP Chase Jessee to a minor league contract. |
| Nov 17, 2025 | Signed as free agent | Osvaldo Berrios | — | Boston Red Sox | Boston Red Sox signed free agent RHP Osvaldo Berrios to a minor league contract. |
| Nov 17, 2025 | Signed as free agent | Eliezer Alfonzo | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent C Eliezer Alfonzo to a minor league contract. |
| Nov 17, 2025 | Signed as free agent | Randy Dobnak | — | Seattle Mariners | Seattle Mariners signed free agent RHP Randy Dobnak to a minor league contract. |
| Nov 16, 2025 | Trade | Robinson Ortiz | Los Angeles Dodgers | Seattle Mariners | Los Angeles Dodgers traded LHP Robinson Ortiz to Seattle Mariners for RHP Tyler Gough. |
| Nov 16, 2025 | Signed as free agent | Matt O'Neill | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent C Matt O'Neill to a minor league contract. |
| Nov 15, 2025 | Signed as free agent | John Rooney | — | Tampa Bay Rays | Tampa Bay Rays signed free agent LHP John Rooney to a minor league contract. |
| Nov 14, 2025 | Signed as free agent | Richard Guasch | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Richard Guasch to a minor league contract. |
| Nov 14, 2025 | Signed as free agent | Mauricio Flores | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Mauricio Flores to a minor league contract. |
| Nov 14, 2025 | Signed as free agent | Joey Meneses | — | Athletics | Athletics signed free agent 1B Joey Meneses to a minor league contract. |
| Nov 14, 2025 | Signed as free agent | Drew Avans | — | Colorado Rockies | Colorado Rockies signed free agent LF Drew Avans to a minor league contract. |
| Nov 14, 2025 | Signed as free agent | Anthony Maldonado | — | Houston Astros | Houston Astros signed free agent RHP Anthony Maldonado to a minor league contract. |
| Nov 14, 2025 | Signed as free agent | Antoine Kelly | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent LHP Antoine Kelly to a minor league contract. |
| Nov 14, 2025 | Signed as free agent | Jonathan Ornelas | — | New York Yankees | New York Yankees signed free agent SS Jonathan Ornelas to a minor league contract. |
| Nov 14, 2025 | Signed as free agent | Oddanier Mosqueda | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent LHP Oddanier Mosqueda to a minor league contract. |
| Nov 14, 2025 | Signed as free agent | Noah Murdock | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Noah Murdock to a minor league contract. |
| Nov 13, 2025 | Signed as free agent | Carlos Lara | — | Texas Rangers | Texas Rangers signed free agent RHP Carlos Lara to a minor league contract. |
| Nov 13, 2025 | Signed as free agent | Emiliano Mache | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Emiliano Mache to a minor league contract. |
| Nov 13, 2025 | Signed as free agent | Jackson Cluff | — | New York Mets | New York Mets signed free agent SS Jackson Cluff to a minor league contract. |
| Nov 13, 2025 | Signed as free agent | Joe La Sorsa | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent LHP Joe La Sorsa to a minor league contract. |
| Nov 13, 2025 | Signed as free agent | Junior Fernández | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Junior Fernández to a minor league contract. |
| Nov 12, 2025 | Released | Bob Seymour | — | Tampa Bay Rays | Tampa Bay Rays released 1B Bob Seymour. |
| Nov 12, 2025 | Released | Roansy Contreras | — | Colorado Rockies | Colorado Rockies released RHP Roansy Contreras. |
| Nov 12, 2025 | Signed as free agent | Euri Montero | — | Washington Nationals | Washington Nationals signed free agent RHP Euri Montero to a minor league contract. |
| Nov 11, 2025 | Trade | Mason Black | San Francisco Giants | Kansas City Royals | San Francisco Giants traded RHP Mason Black to Kansas City Royals for RHP Logan Martin. |
| Nov 11, 2025 | Signed as free agent | Ben Bowden | — | Athletics | Athletics signed free agent LHP Ben Bowden to a minor league contract. |
| Nov 11, 2025 | Signed as free agent | Eddys Leonard | — | Milwaukee Brewers | Milwaukee Brewers signed free agent SS Eddys Leonard to a minor league contract. |
| Nov 10, 2025 | Trade | Kameron Misner | Tampa Bay Rays | Kansas City Royals | Tampa Bay Rays traded CF Kameron Misner to Kansas City Royals for Player To Be Named Later. |
| Nov 10, 2025 | Signed as free agent | Enoli Paredes | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Enoli Paredes to a minor league contract. |
| Nov 10, 2025 | Signed as free agent | Juan De Jesus | — | Chicago Cubs | Chicago Cubs signed free agent OF Juan De Jesus to a minor league contract. |
| Nov 10, 2025 | Signed as free agent | Dylan Guzman | — | Chicago Cubs | Chicago Cubs signed free agent SS Dylan Guzman to a minor league contract. |
| Nov 10, 2025 | Signed as free agent | Luis Palencia | — | Chicago Cubs | Chicago Cubs signed free agent 2B Luis Palencia to a minor league contract. |
| Nov 10, 2025 | Signed as free agent | Sergio Patino | — | Chicago Cubs | Chicago Cubs signed free agent C Sergio Patino to a minor league contract. |
| Nov 10, 2025 | Signed as free agent | Jesus Vasquez | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Jesus Vasquez to a minor league contract. |
| Nov 10, 2025 | Signed as free agent | Connor Kaiser | — | Kansas City Royals | Kansas City Royals signed free agent SS Connor Kaiser to a minor league contract. |
| Nov 10, 2025 | Signed as free agent | Jose Rojas | — | New York Mets | New York Mets signed free agent 3B Jose Rojas to a minor league contract. |
| Nov 10, 2025 | Signed as free agent | Antonio Gomez | — | New York Yankees | New York Yankees signed free agent C Antonio Gomez to a minor league contract. |
| Nov 9, 2025 | Signed as free agent | Chadwick Tromp | — | Atlanta Braves | Atlanta Braves signed free agent C Chadwick Tromp to a minor league contract. |
| Nov 8, 2025 | Signed as free agent | Yovanny Cruz | — | New York Yankees | New York Yankees signed free agent RHP Yovanny Cruz to a minor league contract. |
| Nov 8, 2025 | Signed as free agent | Enmanuel Mena | — | Minnesota Twins | Minnesota Twins signed free agent RHP Enmanuel Mena to a minor league contract. |
| Nov 8, 2025 | Signed as free agent | Erick Mejia | — | Washington Nationals | Washington Nationals signed free agent RHP Erick Mejia to a minor league contract. |
| Nov 7, 2025 | Signed as free agent | Jefferson Lopez | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Jefferson Lopez to a minor league contract. |
| Nov 7, 2025 | Signed as free agent | Jabes Martinez | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Jabes Martinez to a minor league contract. |
| Nov 7, 2025 | Signed as free agent | Carlos Hernández | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Carlos Hernández to a minor league contract. |
| Nov 7, 2025 | Signed as free agent | Sandy Gaston | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Sandy Gaston to a minor league contract. |
| Nov 6, 2025 | Signed as free agent | Leody Taveras | — | Baltimore Orioles | Baltimore Orioles signed free agent OF Leody Taveras. |
| Nov 6, 2025 | Signed as free agent | Pablo Reyes | — | San Diego Padres | San Diego Padres signed free agent OF Pablo Reyes to a minor league contract. |
| Nov 6, 2025 | Signed as free agent | Connor Thomas | — | Atlanta Braves | Atlanta Braves signed free agent LHP Connor Thomas to a minor league contract. |
| Nov 6, 2025 | Signed as free agent | Bryan De La Cruz | — | Philadelphia Phillies | Philadelphia Phillies signed free agent OF Bryan De La Cruz to a minor league contract. |
| Nov 5, 2025 | Trade | Cole Wilcox | Tampa Bay Rays | Seattle Mariners | Tampa Bay Rays traded RHP Cole Wilcox to Seattle Mariners for cash. |
| Nov 5, 2025 | Signed as free agent | Hector Perez | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Hector Perez to a minor league contract. |
| Nov 4, 2025 | Signed as free agent | Declan Cronin | — | Texas Rangers | Texas Rangers signed free agent RHP Declan Cronin to a minor league contract. |
| Nov 4, 2025 | Signed as free agent | Keegan Thompson | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Keegan Thompson. |
| Nov 4, 2025 | Trade | Unnamed | New York Mets | Tampa Bay Rays | Tampa Bay Rays traded RHP Joey Gerber to New York Mets for cash. |
| Nov 4, 2025 | Trade | Unnamed | Baltimore Orioles | Chicago Cubs | Chicago Cubs traded RHP Andrew Kittredge to Baltimore Orioles for cash. |
| Nov 4, 2025 | Released | Nathan Wiles | — | Atlanta Braves | Atlanta Braves released RHP Nathan Wiles. |
| Nov 4, 2025 | Signed as free agent | Michael Castillo | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Michael Castillo to a minor league contract. |
| Nov 4, 2025 | Signed as free agent | Miguel Barras | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Miguel Barras to a minor league contract. |
| Nov 3, 2025 | Trade | Ryan Vilade | Cincinnati Reds | Tampa Bay Rays | Cincinnati Reds traded RF Ryan Vilade to Tampa Bay Rays for cash. |
| Nov 3, 2025 | Signed as free agent | Jean Henriquez | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Jean Henriquez to a minor league contract. |
| Nov 3, 2025 | Signed as free agent | Darlin Mejia | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Darlin Mejia to a minor league contract. |
| Nov 1, 2025 | Signed as free agent | Saúl Figuereo | — | St. Louis Cardinals | St. Louis Cardinals signed free agent OF Saul Figuereo to a minor league contract. |
| Nov 1, 2025 | Signed as free agent | Andey Garrido | — | St. Louis Cardinals | St. Louis Cardinals signed free agent OF Andey Garrido to a minor league contract. |
| Oct 31, 2025 | Signed as free agent | Jose Gonzalez | — | Chicago Cubs | Chicago Cubs signed free agent RHP Jose Gonzalez to a minor league contract. |
| Oct 31, 2025 | Signed as free agent | Roniel Joseph | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Roniel Joseph to a minor league contract. |
| Oct 31, 2025 | Signed as free agent | Peter Lambert | — | Houston Astros | Houston Astros signed free agent RHP Peter Lambert to a minor league contract. |
| Oct 31, 2025 | Signed as free agent | Henry Hunter | — | Cincinnati Reds | Cincinnati Reds signed free agent C Henry Hunter to a minor league contract. |
| Oct 30, 2025 | Signed as free agent | Tomás Nido | — | Detroit Tigers | Detroit Tigers signed free agent C Tomás Nido to a minor league contract. |
| Oct 30, 2025 | Signed as free agent | Ian Francis | — | Cincinnati Reds | Cincinnati Reds signed free agent C Ian Francis to a minor league contract. |
| Oct 30, 2025 | Signed as free agent | Brad Rudis | — | Minnesota Twins | Minnesota Twins signed free agent RHP Brad Rudis to a minor league contract. |
| Oct 27, 2025 | Signed as free agent | Jason Delay | — | Boston Red Sox | Boston Red Sox signed free agent C Jason Delay to a minor league contract. |
| Oct 27, 2025 | Signed as free agent | Nick Putnam | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Nick Putnam to a minor league contract. |
| Oct 24, 2025 | Signed as free agent | Sammy Zarraga | — | Detroit Tigers | Detroit Tigers signed free agent RHP Sammy Zarraga to a minor league contract. |
| Oct 23, 2025 | Signed as free agent | Richard Lovelady | — | New York Mets | New York Mets signed free agent LHP Richard Lovelady. |
| Oct 23, 2025 | Signed as free agent | Maximin Medina | — | Washington Nationals | Washington Nationals signed free agent RHP Maximin Medina to a minor league contract. |
| Oct 22, 2025 | Signed as free agent | Jonathan Durantt | — | Athletics | Athletics signed free agent RHP Jonathan Durantt to a minor league contract. |
| Oct 21, 2025 | Signed as free agent | David Colmenares | — | Chicago White Sox | Chicago White Sox signed free agent LHP David Colmenares to a minor league contract. |
| Oct 21, 2025 | Signed as free agent | Kendry Garcia | — | Chicago White Sox | Chicago White Sox signed free agent RHP Kendry Garcia to a minor league contract. |
| Oct 21, 2025 | Signed as free agent | Dionys Medina | — | Chicago White Sox | Chicago White Sox signed free agent IF Dionys Medina to a minor league contract. |
| Oct 20, 2025 | Signed as free agent | Nate Pearson | — | Houston Astros | Houston Astros signed free agent RHP Nate Pearson. |
| Oct 20, 2025 | Signed as free agent | Joe Jacques | — | New York Mets | New York Mets signed free agent LHP Joe Jacques to a minor league contract. |
| Oct 20, 2025 | Signed as free agent | Austin Nola | — | Atlanta Braves | Atlanta Braves signed free agent C Austin Nola to a minor league contract. |
| Oct 20, 2025 | Signed as free agent | Christian Rojas | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Christian Rojas to a minor league contract. |
| Oct 20, 2025 | Signed as free agent | Scarling Sterling | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Scarling Sterling to a minor league contract. |
| Oct 20, 2025 | Signed as free agent | Gabriel Fuentes | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Gabriel Fuentes to a minor league contract. |
| Oct 20, 2025 | Signed as free agent | Antonio Gonzalez | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Antonio Gonzalez to a minor league contract. |
| Oct 20, 2025 | Signed as free agent | Juan Santillán | — | St. Louis Cardinals | St. Louis Cardinals signed free agent LHP Juan Santillan to a minor league contract. |
| Oct 20, 2025 | Signed as free agent | Micheal Morfe | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Micheal Morfe to a minor league contract. |
| Oct 17, 2025 | Signed as free agent | Roberto Pena | — | New York Mets | New York Mets signed free agent Roberto Pena to a minor league contract. |
| Oct 17, 2025 | Signed as free agent | Angel Castillo | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Angel Castillo to a minor league contract. |
| Oct 15, 2025 | Signed as free agent | Ismael Sanchez | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Ismael Sanchez to a minor league contract. |
| Oct 10, 2025 | Signed as free agent | Steven Garcia | — | Boston Red Sox | Boston Red Sox signed free agent RHP Steven Garcia to a minor league contract. |
| Oct 10, 2025 | Signed as free agent | Sebastian Rondon | — | Boston Red Sox | Boston Red Sox signed free agent RHP Sebastian Rondon to a minor league contract. |
| Oct 10, 2025 | Signed as free agent | Hicter Ruiz | — | Boston Red Sox | Boston Red Sox signed free agent RHP Hicter Ruiz to a minor league contract. |
| Oct 10, 2025 | Signed as free agent | Cristopher Silvestre | — | Boston Red Sox | Boston Red Sox signed free agent LHP Cristopher Silvestre to a minor league contract. |
| Oct 9, 2025 | Signed as free agent | Lan-Hong Su | — | San Diego Padres | San Diego Padres signed free agent RHP Lan-Hong Su to a minor league contract. |
| Oct 9, 2025 | Signed as free agent | Junior Pena | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent LHP Junior Pena to a minor league contract. |
| Oct 9, 2025 | Signed as free agent | Jose Navarrete | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Jose Navarrete to a minor league contract. |
| Oct 7, 2025 | Signed as free agent | Sandy León | — | Atlanta Braves | Atlanta Braves signed free agent C Sandy León to a minor league contract. |
| Oct 7, 2025 | Signed as free agent | Jhonaiker Castillo | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Jhonaiker Castillo to a minor league contract. |
| Oct 3, 2025 | Signed as free agent | Adafel Montiel | — | Colorado Rockies | Colorado Rockies signed free agent C Adafel Montiel to a minor league contract. |
| Oct 2, 2025 | Signed as free agent | Sebastian Maldonado | — | San Diego Padres | San Diego Padres signed free agent C Sebastian Maldonado to a minor league contract. |
| Oct 2, 2025 | Signed as free agent | Jareth Rayo | — | Athletics | Athletics signed free agent RHP Jareth Rayo to a minor league contract. |
| Sep 30, 2025 | Signed as free agent | Luis Mantilla | — | Atlanta Braves | Atlanta Braves signed free agent RHP Luis Mantilla to a minor league contract. |
| Sep 30, 2025 | Signed as free agent | Noel Brito | — | Houston Astros | Houston Astros signed free agent IF Noel Brito to a minor league contract. |
| Sep 30, 2025 | Signed as free agent | David Colina | — | Houston Astros | Houston Astros signed free agent RHP David Colina to a minor league contract. |
| Sep 30, 2025 | Signed as free agent | Vismar Dagnino | — | Houston Astros | Houston Astros signed free agent RHP Vismar Dagnino to a minor league contract. |
| Sep 30, 2025 | Signed as free agent | Adrianyer Lopez | — | Houston Astros | Houston Astros signed free agent RHP Adrianyer Lopez to a minor league contract. |
| Sep 30, 2025 | Signed as free agent | Juan Ramirez | — | Houston Astros | Houston Astros signed free agent RHP Juan Ramirez to a minor league contract. |
| Sep 30, 2025 | Signed as free agent | Oscar Rivas | — | Houston Astros | Houston Astros signed free agent IF Oscar Rivas to a minor league contract. |
| Sep 30, 2025 | Signed as free agent | Samil Valdivieso | — | Houston Astros | Houston Astros signed free agent RHP Samil Valdivieso to a minor league contract. |
| Sep 30, 2025 | Signed as free agent | Victor Vizcaya | — | Houston Astros | Houston Astros signed free agent RHP Victor Vizcaya to a minor league contract. |
| Sep 30, 2025 | Signed as free agent | Yuaxander Silveira | — | Houston Astros | Houston Astros signed free agent OF Yuaxander Silveira to a minor league contract. |
| Sep 30, 2025 | Signed as free agent | Randy Guzman | — | New York Mets | New York Mets signed free agent RHP Randy Guzman to a minor league contract. |
| Sep 30, 2025 | Signed as free agent | Jeiser Terrero | — | New York Mets | New York Mets signed free agent RHP Jeiser Terrero to a minor league contract. |
| Sep 29, 2025 | Signed as free agent | Jean Ballesteros | — | Texas Rangers | Texas Rangers signed free agent RHP Jean Ballesteros to a minor league contract. |
| Sep 29, 2025 | Signed as free agent | Frandy Lora | — | New York Mets | New York Mets signed free agent RHP Frandy Lora to a minor league contract. |
| Sep 29, 2025 | Signed as free agent | Alsy Torres | — | New York Mets | New York Mets signed free agent RHP Alsy Torres to a minor league contract. |
| Sep 24, 2025 | Signed as free agent | Seojun Moon | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Seojun Moon to a minor league contract. |
| Sep 24, 2025 | Signed as free agent | Orelvis Martinez | — | Washington Nationals | Washington Nationals signed free agent 2B Orelvis Martinez to a minor league contract. |
| Sep 22, 2025 | Signed as free agent | Charlie Morton | — | Atlanta Braves | Atlanta Braves signed free agent RHP Charlie Morton. |
| Sep 21, 2025 | Released | Nate Pearson | — | Chicago Cubs | Chicago Cubs released RHP Nate Pearson. |
| Sep 21, 2025 | Released | Charlie Morton | — | Detroit Tigers | Detroit Tigers released RHP Charlie Morton. |
| Sep 18, 2025 | Released | Codi Heuer | — | Detroit Tigers | Detroit Tigers released RHP Codi Heuer. |
| Sep 18, 2025 | Signed as free agent | Andersson Barvosa | — | Tampa Bay Rays | Tampa Bay Rays signed free agent LHP Andersson Barvosa to a minor league contract. |
| Sep 18, 2025 | Released | Anthony DeSclafani | — | Arizona Diamondbacks | Arizona Diamondbacks released RHP Anthony DeSclafani. |
| Sep 18, 2025 | Signed as free agent | Matt Sauer | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Matt Sauer to a minor league contract. |
| Sep 17, 2025 | Trade | Marshall Toole | New York Yankees | Tampa Bay Rays | New York Yankees traded OF Marshall Toole to Tampa Bay Rays. |
| Sep 15, 2025 | Released | Orelvis Martinez | — | Toronto Blue Jays | Toronto Blue Jays released 2B Orelvis Martinez. |
| Sep 13, 2025 | Signed as free agent | John Brebbia | — | Boston Red Sox | Boston Red Sox signed free agent RHP John Brebbia to a minor league contract. |
| Sep 12, 2025 | Released | Dan Altavilla | — | Chicago White Sox | Chicago White Sox released RHP Dan Altavilla. |
| Sep 11, 2025 | Released | Garrett Hampson | — | St. Louis Cardinals | St. Louis Cardinals released 2B Garrett Hampson. |
| Sep 10, 2025 | Released | Matt Sauer | — | Los Angeles Dodgers | Los Angeles Dodgers released RHP Matt Sauer. |
| Sep 8, 2025 | Signed as free agent | Donovan Solano | — | Texas Rangers | Texas Rangers signed free agent 1B Donovan Solano to a minor league contract. |
| Sep 8, 2025 | Signed as free agent | Joe La Sorsa | — | New York Mets | New York Mets signed free agent LHP Joe La Sorsa to a minor league contract. |
| Sep 7, 2025 | Signed as free agent | Cal Quantrill | — | Texas Rangers | Texas Rangers signed free agent RHP Cal Quantrill to a minor league contract. |
| Sep 6, 2025 | Released | Declan Cronin | — | Miami Marlins | Miami Marlins released RHP Declan Cronin. |
| Sep 5, 2025 | Signed as free agent | Gabriel Ollarves | — | San Diego Padres | San Diego Padres signed free agent SS Gabriel Ollarves to a minor league contract. |
| Sep 4, 2025 | Released | Cal Quantrill | — | Atlanta Braves | Atlanta Braves released RHP Cal Quantrill. |
| Sep 2, 2025 | Signed as free agent | Jorge Alfaro | — | Washington Nationals | Washington Nationals signed free agent C Jorge Alfaro. |
| Sep 2, 2025 | Signed as free agent | Anthony Prato | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent SS Anthony Prato to a minor league contract. |
| Sep 2, 2025 | Signed as free agent | Nick Anderson | — | Seattle Mariners | Seattle Mariners signed free agent RHP Nick Anderson to a minor league contract. |
| Sep 2, 2025 | Signed as free agent | Guillo Zuñiga | — | Seattle Mariners | Seattle Mariners signed free agent RHP Guillo Zuñiga to a minor league contract. |
| Sep 1, 2025 | Released | Donovan Solano | — | Seattle Mariners | Seattle Mariners released 1B Donovan Solano. |
| Sep 1, 2025 | Signed as free agent | Carlos Santana | — | Chicago Cubs | Chicago Cubs signed free agent 1B Carlos Santana. |
| Sep 1, 2025 | Signed as free agent | Joe Ross | — | Chicago Cubs | Chicago Cubs signed free agent RHP Joe Ross to a minor league contract. |
| Sep 1, 2025 | Signed as free agent | Andrew Heaney | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent LHP Andrew Heaney to a minor league contract. |
| Sep 1, 2025 | Signed as free agent | Luis Urías | — | Milwaukee Brewers | Milwaukee Brewers signed free agent 2B Luis Urías to a minor league contract. |
| Sep 1, 2025 | Signed as free agent | Eloy Jiménez | — | Toronto Blue Jays | Toronto Blue Jays signed free agent DH Eloy Jiménez to a minor league contract. |
| Sep 1, 2025 | Signed as free agent | Buddy Kennedy | — | Toronto Blue Jays | Toronto Blue Jays signed free agent 1B Buddy Kennedy to a minor league contract. |
| Sep 1, 2025 | Signed as free agent | Nelson Velázquez | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RF Nelson Velázquez to a minor league contract. |
| Sep 1, 2025 | Signed as free agent | René Pinto | — | Toronto Blue Jays | Toronto Blue Jays signed free agent C René Pinto to a minor league contract. |
| Aug 31, 2025 | Signed as free agent | José Ureña | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP José Ureña. |
| Aug 31, 2025 | Signed as free agent | Walker Buehler | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Walker Buehler to a minor league contract. |
| Aug 31, 2025 | Trade | Ali Sánchez | New York Mets | Boston Red Sox | New York Mets traded C Ali Sánchez to Boston Red Sox. |
| Aug 31, 2025 | Signed as free agent | Billy Hamilton | — | Chicago Cubs | Chicago Cubs signed free agent CF Billy Hamilton to a minor league contract. |
| Aug 31, 2025 | Signed as free agent | Martín Maldonado | — | San Diego Padres | San Diego Padres signed free agent C Martín Maldonado to a minor league contract. |
| Aug 30, 2025 | Signed as free agent | Spencer Turnbull | — | Kansas City Royals | Kansas City Royals signed free agent RHP Spencer Turnbull to a minor league contract. |
| Aug 30, 2025 | Released | Tim Mayza | — | Pittsburgh Pirates | Pittsburgh Pirates released LHP Tim Mayza. |
| Aug 30, 2025 | Signed as free agent | Matt Bowman | — | Houston Astros | Houston Astros signed free agent RHP Matt Bowman to a minor league contract. |
| Aug 29, 2025 | Released | Walker Buehler | — | Boston Red Sox | Boston Red Sox released RHP Walker Buehler. |
| Aug 29, 2025 | Released | Matt Bowman | — | Baltimore Orioles | Baltimore Orioles released RHP Matt Bowman. |
| Aug 29, 2025 | Released | Andrew Heaney | — | Pittsburgh Pirates | Pittsburgh Pirates released LHP Andrew Heaney. |
| Aug 29, 2025 | Signed as free agent | Jake Hunter | — | Minnesota Twins | Minnesota Twins signed free agent RHP Jake Hunter to a minor league contract. |
| Aug 28, 2025 | Released | Carlos Santana | — | Cleveland Guardians | Cleveland Guardians released 1B Carlos Santana. |
| Aug 28, 2025 | Signed as free agent | Connor Brogdon | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Connor Brogdon to a minor league contract. |
| Aug 28, 2025 | Released | Luis Urías | — | Athletics | Athletics released 2B Luis Urías. |
| Aug 27, 2025 | Signed as free agent | Erick Fedde | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Erick Fedde. |
| Aug 27, 2025 | Signed as free agent | Geoff Hartlieb | — | Kansas City Royals | Kansas City Royals signed free agent RHP Geoff Hartlieb to a minor league contract. |
| Aug 27, 2025 | Signed as free agent | Chris Sargent | — | San Diego Padres | San Diego Padres signed free agent C Christopher Sargent to a minor league contract. |
| Aug 27, 2025 | Signed as free agent | Dylan Moore | — | Texas Rangers | Texas Rangers signed free agent 2B Dylan Moore to a minor league contract. |
| Aug 26, 2025 | Released | Joe Ross | — | Philadelphia Phillies | Philadelphia Phillies released RHP Joe Ross. |
| Aug 26, 2025 | Signed as free agent | Sam Biller | — | New York Mets | New York Mets signed free agent OF Sam Biller to a minor league contract. |
| Aug 26, 2025 | Signed as free agent | Julian Garcia | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Julian Garcia to a minor league contract. |
| Aug 26, 2025 | Signed as free agent | Austin Gomber | — | Chicago Cubs | Chicago Cubs signed free agent LHP Austin Gomber to a minor league contract. |
| Aug 25, 2025 | Released | Dylan Moore | — | Seattle Mariners | Seattle Mariners released 2B Dylan Moore. |
| Aug 25, 2025 | Signed as free agent | Ryan Borucki | — | Toronto Blue Jays | Toronto Blue Jays signed free agent LHP Ryan Borucki to a minor league contract. |
| Aug 25, 2025 | Signed as free agent | Logan Driscoll | — | Tampa Bay Rays | Tampa Bay Rays signed free agent C Logan Driscoll to a minor league contract. |
| Aug 25, 2025 | Signed as free agent | Lazaro Mena | — | Chicago Cubs | Chicago Cubs signed free agent LHP Lazaro Mena to a minor league contract. |
| Aug 24, 2025 | Released | Erick Fedde | — | Atlanta Braves | Atlanta Braves released RHP Erick Fedde. |
| Aug 23, 2025 | Released | Josh Rojas | — | Chicago White Sox | Chicago White Sox released 3B Josh Rojas. |
| Aug 23, 2025 | Signed as free agent | Ali Sánchez | — | New York Mets | New York Mets signed free agent C Ali Sánchez to a minor league contract. |
| Aug 22, 2025 | Released | Austin Gomber | — | Colorado Rockies | Colorado Rockies released LHP Austin Gomber. |
| Aug 22, 2025 | Signed as free agent | Craig Kimbrel | — | Houston Astros | Houston Astros signed free agent RHP Craig Kimbrel. |
| Aug 22, 2025 | Signed as free agent | Nick Monile | — | Milwaukee Brewers | Milwaukee Brewers signed free agent OF Nick Monile to a minor league contract. |
| Aug 21, 2025 | Signed as free agent | Paul Blackburn | — | New York Yankees | New York Yankees signed free agent RHP Paul Blackburn. |
| Aug 21, 2025 | Released | Mark Canha | — | Kansas City Royals | Kansas City Royals released LF Mark Canha. |
| Aug 21, 2025 | Signed as free agent | Luke Jackson | — | Seattle Mariners | Seattle Mariners signed free agent RHP Luke Jackson to a minor league contract. |
| Aug 20, 2025 | Signed as free agent | Tucker Davidson | — | Milwaukee Brewers | Milwaukee Brewers signed free agent LHP Tucker Davidson to a minor league contract. |
| Aug 20, 2025 | Signed as free agent | Gregory Sipion | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Gregory Sipion to a minor league contract. |
| Aug 19, 2025 | Signed as free agent | Alexander Vargas | — | Cincinnati Reds | Cincinnati Reds signed free agent SS Alexander Vargas to a minor league contract. |
| Aug 19, 2025 | Signed as free agent | Michael Fulmer | — | Seattle Mariners | Seattle Mariners signed free agent RHP Michael Fulmer to a minor league contract. |
| Aug 19, 2025 | Signed as free agent | Juan Marquez | — | Minnesota Twins | Minnesota Twins signed free agent RHP Juan Marquez to a minor league contract. |
| Aug 19, 2025 | Signed as free agent | Alam Soriano | — | Minnesota Twins | Minnesota Twins signed free agent RHP Alam Soriano to a minor league contract. |
| Aug 18, 2025 | Signed as free agent | Nathaniel Lowe | — | Boston Red Sox | Boston Red Sox signed free agent 1B Nathaniel Lowe. |
| Aug 18, 2025 | Released | Paul Blackburn | — | New York Mets | New York Mets released RHP Paul Blackburn. |
| Aug 18, 2025 | Released | Ryan Borucki | — | Pittsburgh Pirates | Pittsburgh Pirates released LHP Ryan Borucki. |
| Aug 17, 2025 | Released | Cal Stevenson | — | Philadelphia Phillies | Philadelphia Phillies released CF Cal Stevenson. |
| Aug 17, 2025 | Signed as free agent | Carlos Carrasco | — | Atlanta Braves | Atlanta Braves signed free agent RHP Carlos Carrasco to a minor league contract. |
| Aug 17, 2025 | Released | Gio Urshela | — | Athletics | Athletics released 3B Gio Urshela. |
| Aug 16, 2025 | Released | Nathaniel Lowe | — | Washington Nationals | Washington Nationals released 1B Nathaniel Lowe. |
| Aug 16, 2025 | Signed as free agent | Wyatt Mills | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Wyatt Mills to a minor league contract. |
| Aug 15, 2025 | Released | Logan Driscoll | — | Tampa Bay Rays | Tampa Bay Rays released C Logan Driscoll. |
| Aug 15, 2025 | Signed as free agent | Nick Robertson | — | Kansas City Royals | Kansas City Royals signed free agent RHP Nick Robertson to a minor league contract. |
| Aug 15, 2025 | Signed as free agent | Shaun Anderson | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Shaun Anderson to a minor league contract. |
| Aug 15, 2025 | Signed as free agent | Shaun Anderson | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Shaun Anderson to a minor league contract. |
| Aug 15, 2025 | Signed as free agent | Jose Colmenares | — | Philadelphia Phillies | Philadelphia Phillies signed free agent SS Jose Colmenares to a minor league contract. |
| Aug 15, 2025 | Signed as free agent | Elieser Hernández | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Elieser Hernández to a minor league contract. |
| Aug 15, 2025 | Signed as free agent | Robinson Narciso | — | Atlanta Braves | Atlanta Braves signed free agent RHP Robinson Narciso to a minor league contract. |
| Aug 15, 2025 | Signed as free agent | Bryan Lavastida | — | Athletics | Athletics signed free agent C Bryan Lavastida to a minor league contract. |
| Aug 15, 2025 | Signed as free agent | Dalton Mall | — | New York Mets | New York Mets signed free agent RHP Dalton Mall to a minor league contract. |
| Aug 14, 2025 | Signed as free agent | Andrew Velazquez | — | New York Yankees | New York Yankees signed free agent SS Andrew Velazquez to a minor league contract. |
| Aug 14, 2025 | Signed as free agent | Génesis Cabrera | — | Minnesota Twins | Minnesota Twins signed free agent LHP Génesis Cabrera to a minor league contract. |
| Aug 13, 2025 | Signed as free agent | Anderson Pilar | — | Atlanta Braves | Atlanta Braves signed free agent RHP Anderson Pilar to a minor league contract. |
| Aug 13, 2025 | Released | Kendall Graveman | — | Arizona Diamondbacks | Arizona Diamondbacks released RHP Kendall Graveman. |
| Aug 13, 2025 | Released | Jon Berti | — | Chicago Cubs | Chicago Cubs released 3B Jon Berti. |
| Aug 13, 2025 | Signed as free agent | JT Brubaker | — | San Francisco Giants | San Francisco Giants signed free agent RHP JT Brubaker to a minor league contract. |
| Aug 13, 2025 | Signed as free agent | Óscar Mercado | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RF Óscar Mercado to a minor league contract. |
| Aug 12, 2025 | Signed as free agent | Rob Brantly | — | New York Yankees | New York Yankees signed free agent C Rob Brantly to a minor league contract. |
| Aug 12, 2025 | Signed as free agent | Andrew Sojka | — | St. Louis Cardinals | St. Louis Cardinals signed free agent OF Andrew Sojka to a minor league contract. |
| Aug 12, 2025 | Signed as free agent | Kyle Brnovich | — | Colorado Rockies | Colorado Rockies signed free agent RHP Kyle Brnovich to a minor league contract. |
| Aug 12, 2025 | Signed as free agent | Julian Merryweather | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Julian Merryweather to a minor league contract. |
| Aug 12, 2025 | Signed as free agent | Matt Mervis | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent 1B Matt Mervis to a minor league contract. |
| Aug 12, 2025 | Released | Jeff Brigham | — | Arizona Diamondbacks | Arizona Diamondbacks released RHP Jeff Brigham. |
| Aug 12, 2025 | Signed as free agent | Griffin Green | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Griffin Green to a minor league contract. |
| Aug 12, 2025 | Signed as free agent | Connor O'Hara | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Connor O'Hara to a minor league contract. |
| Aug 12, 2025 | Signed as free agent | Manuel Gomez | — | Texas Rangers | Texas Rangers signed free agent RHP Manuel Gomez to a minor league contract. |
| Aug 12, 2025 | Signed as free agent | Edgar Liriano | — | Texas Rangers | Texas Rangers signed free agent RHP Edgar Liriano to a minor league contract. |
| Aug 12, 2025 | Signed as free agent | Dariel Pena | — | Texas Rangers | Texas Rangers signed free agent RHP Dariel Pena to a minor league contract. |
| Aug 11, 2025 | Signed as free agent | Ricardo Arredondo | — | Miami Marlins | Miami Marlins signed free agent RHP Ricardo Arredondo to a minor league contract. |
| Aug 10, 2025 | Signed as free agent | Xzavion Curry | — | Colorado Rockies | Colorado Rockies signed free agent RHP Xzavion Curry to a minor league contract. |
| Aug 10, 2025 | Signed as free agent | Damon Dues | — | San Diego Padres | San Diego Padres signed free agent SS Damon Dues to a minor league contract. |
| Aug 10, 2025 | Signed as free agent | Omar Narváez | — | Texas Rangers | Texas Rangers signed free agent C Omar Narváez to a minor league contract. |
| Aug 9, 2025 | Signed as free agent | Travis MacGregor | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Travis MacGregor to a minor league contract. |
| Aug 8, 2025 | Signed as free agent | Greg Allen | — | Baltimore Orioles | Baltimore Orioles signed free agent CF Greg Allen. |
| Aug 8, 2025 | Signed as free agent | Bobby Dalbec | — | Kansas City Royals | Kansas City Royals signed free agent 1B Bobby Dalbec to a minor league contract. |
| Aug 8, 2025 | Signed as free agent | Forrest Wall | — | Chicago Cubs | Chicago Cubs signed free agent LF Forrest Wall to a minor league contract. |
| Aug 7, 2025 | Signed as free agent | Raúl Alcantara | — | Milwaukee Brewers | Milwaukee Brewers signed free agent LHP Raúl Alcantara to a minor league contract. |
| Aug 7, 2025 | Released | JT Brubaker | — | New York Yankees | New York Yankees released RHP JT Brubaker. |
| Aug 7, 2025 | Signed as free agent | Enyel De Los Santos | — | Houston Astros | Houston Astros signed free agent RHP Enyel De Los Santos. |
| Aug 7, 2025 | Signed as free agent | Forrest Wall | — | Chicago Cubs | Chicago Cubs signed free agent LF Forrest Wall to a minor league contract. |
| Aug 7, 2025 | Trade | Jesús Bastidas | Houston Astros | Atlanta Braves | Houston Astros traded SS Jesús Bastidas to Atlanta Braves. |
| Aug 6, 2025 | Released | Martín Maldonado | — | San Diego Padres | San Diego Padres released C Martín Maldonado. |
| Aug 6, 2025 | Signed as free agent | Cavan Biggio | — | Los Angeles Angels | Los Angeles Angels signed free agent 1B Cavan Biggio to a minor league contract. |
| Aug 6, 2025 | Signed as free agent | Jose Alexandro | — | Boston Red Sox | Boston Red Sox signed free agent RHP Jose Alexandro to a minor league contract. |
| Aug 6, 2025 | Signed as free agent | Brock Vradenburg | — | Philadelphia Phillies | Philadelphia Phillies signed free agent 1B Brock Vradenburg to a minor league contract. |
| Aug 6, 2025 | Signed as free agent | Unnamed | — | Minnesota Twins | Minnesota Twins signed free agent LHP Jacob Murray to a minor league contract. |
| Aug 6, 2025 | Signed as free agent | Jake Murray | — | Minnesota Twins | Minnesota Twins signed free agent LHP Jake Murray to a minor league contract. |
| Aug 6, 2025 | Signed as free agent | Ryan Schiefer | — | Chicago White Sox | Chicago White Sox signed free agent RHP Ryan Schiefer to a minor league contract. |
| Aug 5, 2025 | Signed as free agent | Jon Singleton | — | Houston Astros | Houston Astros signed free agent 1B Jon Singleton to a minor league contract. |
| Aug 5, 2025 | Signed as free agent | Matt Stil | — | Detroit Tigers | Detroit Tigers signed free agent RHP Matt Stil to a minor league contract. |
| Aug 5, 2025 | Signed as free agent | C.J. Widger | — | San Diego Padres | San Diego Padres signed free agent LHP C.J. Widger to a minor league contract. |
| Aug 5, 2025 | Signed as free agent | Drew Christo | — | Atlanta Braves | Atlanta Braves signed free agent RHP Drew Christo to a minor league contract. |
| Aug 5, 2025 | Signed as free agent | Caden Shapiro | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent OF Caden Shapiro to a minor league contract. |
| Aug 5, 2025 | Signed as free agent | Nomar Meza | — | Houston Astros | Houston Astros signed free agent RHP Nomar Meza to a minor league contract. |
| Aug 5, 2025 | Signed as free agent | Jonathan Heasley | — | Kansas City Royals | Kansas City Royals signed free agent RHP Jonathan Heasley to a minor league contract. |
| Aug 5, 2025 | Signed as free agent | Charlie Barnes | — | Cincinnati Reds | Cincinnati Reds signed free agent LHP Charlie Barnes to a minor league contract. |
| Aug 5, 2025 | Signed as free agent | Colton Cosper | — | New York Mets | New York Mets signed free agent LHP Colton Cosper to a minor league contract. |
| Aug 5, 2025 | Signed as free agent | Unnamed | — | New York Mets | New York Mets signed free agent RHP Joseph Charles to a minor league contract. |
| Aug 5, 2025 | Signed as free agent | Joe Charles | — | New York Mets | New York Mets signed free agent RHP Joe Charles to a minor league contract. |
| Aug 4, 2025 | Trade | Austin Roberts | Miami Marlins | Milwaukee Brewers | Miami Marlins traded RHP Austin Roberts to Milwaukee Brewers for cash. |
| Aug 4, 2025 | Signed as free agent | Kenta Maeda | — | New York Yankees | New York Yankees signed free agent RHP Kenta Maeda to a minor league contract. |
| Aug 4, 2025 | Signed as free agent | Fernando Hernandez | — | Minnesota Twins | Minnesota Twins signed free agent RHP Fernando Hernandez to a minor league contract. |
| Aug 4, 2025 | Signed as free agent | Lou Trivino III | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Lou Trivino to a minor league contract. |
| Aug 4, 2025 | Signed as free agent | Jacob Waguespack | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Jacob Waguespack to a minor league contract. |
| Aug 3, 2025 | Trade | John Rooney | Miami Marlins | Houston Astros | Miami Marlins traded LHP John Rooney to Houston Astros for cash. |
| Aug 3, 2025 | Released | Chad Green | — | Toronto Blue Jays | Toronto Blue Jays released RHP Chad Green. |
| Aug 3, 2025 | Released | Chris Flexen | — | Chicago Cubs | Chicago Cubs released RHP Chris Flexen. |
| Aug 2, 2025 | Signed as free agent | Carson Fischer | — | Washington Nationals | Washington Nationals signed free agent RHP Carson Fischer to a minor league contract. |
| Aug 2, 2025 | Released | LaMonte Wade Jr. | — | Los Angeles Angels | Los Angeles Angels released 1B LaMonte Wade Jr.. |
| Aug 2, 2025 | Released | Kevin Newman | — | Los Angeles Angels | Los Angeles Angels released 3B Kevin Newman. |
| Aug 2, 2025 | Trade | Eli Wilson | Pittsburgh Pirates | San Diego Padres | Pittsburgh Pirates traded C Eli Wilson to San Diego Padres. |
| Aug 2, 2025 | Signed as free agent | Tyler Owens | — | Detroit Tigers | Detroit Tigers signed free agent RHP Tyler Owens to a minor league contract. |
| Aug 1, 2025 | Released | Marcus Stroman | — | New York Yankees | New York Yankees released RHP Marcus Stroman. |
| Aug 1, 2025 | Released | Tyler Owens | — | Detroit Tigers | Detroit Tigers released RHP Tyler Owens. |
| Aug 1, 2025 | Released | Ryan Pressly | — | Chicago Cubs | Chicago Cubs released RHP Ryan Pressly. |
| Aug 1, 2025 | Signed as free agent | Blake Penso | — | Colorado Rockies | Colorado Rockies signed free agent C Blake Penso to a minor league contract. |
| Aug 1, 2025 | Signed as free agent | Hancer Regalado | — | Kansas City Royals | Kansas City Royals signed free agent RHP Hancer Regalado to a minor league contract. |
| Aug 1, 2025 | Signed as free agent | Tommy Case | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Tommy Case to a minor league contract. |
| Aug 1, 2025 | Signed as free agent | Jefry Yan | — | New York Mets | New York Mets signed free agent LHP Jefry Yan to a minor league contract. |
| Aug 1, 2025 | Signed as free agent | Enmanuel De La Rosa | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Enmanuel De La Rosa to a minor league contract. |
| Aug 1, 2025 | Signed as free agent | Jesus Griman | — | New York Mets | New York Mets signed free agent C Jesus Griman to a minor league contract. |
| Jul 31, 2025 | Trade | Jim Jarvis | Detroit Tigers | Atlanta Braves | Atlanta Braves traded RHP Rafael Montero to Detroit Tigers for SS Jim Jarvis. |
| Jul 31, 2025 | Trade | Michael Soroka | Washington Nationals | Chicago Cubs | Washington Nationals traded RHP Michael Soroka to Chicago Cubs for SS Ronny Cruz and LF Christian Franklin. |
| Jul 31, 2025 | Trade | Steven Matz | St. Louis Cardinals | Boston Red Sox | St. Louis Cardinals traded LHP Steven Matz to Boston Red Sox for 1B Blaze Jordan. |
| Jul 31, 2025 | Trade | Shane Bieber | Cleveland Guardians | Toronto Blue Jays | Cleveland Guardians traded RHP Shane Bieber to Toronto Blue Jays for RHP Khal Stephen. |
| Jul 31, 2025 | Trade | Ramón Urías | Baltimore Orioles | Houston Astros | Baltimore Orioles traded 3B Ramón Urías to Houston Astros for RHP Twine Palmer. |
| Jul 31, 2025 | Trade | Unnamed | Detroit Tigers | Cleveland Guardians | Cleveland Guardians traded RHP Paul Sewald to Detroit Tigers for Future Considerations. |
| Jul 31, 2025 | Trade | Andrew Kittredge | Baltimore Orioles | Chicago Cubs | Baltimore Orioles traded RHP Andrew Kittredge to Chicago Cubs for SS Wilfri De La Cruz. |
| Jul 31, 2025 | Trade | Eugenio Suárez | Arizona Diamondbacks | Seattle Mariners | Arizona Diamondbacks traded 3B Eugenio Suárez to Seattle Mariners for 1B Tyler Locklear, RHP Hunter Cranton and RHP Juan Burgos. |
| Jul 31, 2025 | Trade | Adam Serwinowski | Tampa Bay Rays | Los Angeles Dodgers | Tampa Bay Rays traded RHP Paul Gervase, LHP Adam Serwinowski and C Ben Rortvedt to Los Angeles Dodgers for 1B Hunter Feduccia. |
| Jul 31, 2025 | Trade | Leo De Vries | San Diego Padres | Athletics | Athletics traded RHP Mason Miller and LHP JP Sears to San Diego Padres for RHP Henry Baez, RHP Eduarniel Núñez, SS Leo De Vries and RHP Braden Nett. |
| Jul 31, 2025 | Trade | Kyle Finnegan | Washington Nationals | Detroit Tigers | Washington Nationals traded RHP Kyle Finnegan to Detroit Tigers for RHP R.J. Sales and RHP Josh Randall. |
| Jul 31, 2025 | Trade | Hendry Mendez | Philadelphia Phillies | Minnesota Twins | Minnesota Twins traded LF Harrison Bader to Philadelphia Phillies for RHP Geremy Villoria and OF Hendry Mendez. |
| Jul 31, 2025 | Trade | Ryan Bergert | San Diego Padres | Kansas City Royals | Kansas City Royals traded C Freddy Fermin to San Diego Padres for RHP Ryan Bergert and RHP Stephen Kolek. |
| Jul 31, 2025 | Trade | Chandler Marsh | New York Mets | Baltimore Orioles | Baltimore Orioles traded CF Cedric Mullins to New York Mets for RHP Raimon Gomez, RHP Anthony Nunez and RHP Chandler Marsh. |
| Jul 31, 2025 | Trade | Brandon Valenzuela | San Diego Padres | Toronto Blue Jays | Toronto Blue Jays traded 3B Will Wagner to San Diego Padres for C Brandon Valenzuela. |
| Jul 31, 2025 | Trade | James Outman | Los Angeles Dodgers | Minnesota Twins | Minnesota Twins traded RHP Brock Stewart to Los Angeles Dodgers for CF James Outman. |
| Jul 31, 2025 | Trade | Garrett Horn | Texas Rangers | Minnesota Twins | Minnesota Twins traded LHP Danny Coulombe to Texas Rangers for LHP Garrett Horn. |
| Jul 31, 2025 | Trade | Ben Shields | New York Yankees | Colorado Rockies | Colorado Rockies traded RHP Jake Bird to New York Yankees for 2B Roc Riggio and LHP Ben Shields. |
| Jul 31, 2025 | Trade | Callan Moss | Kansas City Royals | Pittsburgh Pirates | Pittsburgh Pirates traded LHP Bailey Falter to Kansas City Royals for LHP Evan Sisk and 1B Callan Moss. |
| Jul 31, 2025 | Trade | Miguel Andujar | Athletics | Cincinnati Reds | Athletics traded LF Miguel Andujar to Cincinnati Reds for RHP Kenya Huggins. |
| Jul 31, 2025 | Trade | Matt Mikulski | Houston Astros | Minnesota Twins | Minnesota Twins traded SS Carlos Correa and cash to Houston Astros for LHP Matt Mikulski. |
| Jul 31, 2025 | Trade | Sean Paul Liñan | Los Angeles Dodgers | Washington Nationals | Washington Nationals traded RF Alex Call to Los Angeles Dodgers for RHP Sean Paul Liñan and RHP Eriq Swan. |
| Jul 31, 2025 | Trade | Esmil Valencia | Houston Astros | Miami Marlins | Miami Marlins traded RF Jesús Sánchez to Houston Astros for RHP Ryan Gusto, SS Chase Jaworsky and CF Esmil Valencia. |
| Jul 31, 2025 | Trade | Oswald Peraza | New York Yankees | Los Angeles Angels | New York Yankees traded 3B Oswald Peraza to Los Angeles Angels for OF Wilberson De Pena and Future Considerations. International Bonus Pool Money. |
| Jul 31, 2025 | Trade | Josueth Quinonez | Philadelphia Phillies | Detroit Tigers | Detroit Tigers traded RHP Matt Manning to Philadelphia Phillies for OF Josueth Quinonez. |
| Jul 31, 2025 | Trade | Kendry Rojas | Toronto Blue Jays | Minnesota Twins | Minnesota Twins traded RHP Louis Varland and 1B Ty France to Toronto Blue Jays for LF Alan Roden and LHP Kendry Rojas. |
| Jul 31, 2025 | Trade | Mike Yastrzemski | San Francisco Giants | Kansas City Royals | San Francisco Giants traded RF Mike Yastrzemski to Kansas City Royals for RHP Yunior Marte. |
| Jul 31, 2025 | Trade | Everson Pereira | New York Yankees | Tampa Bay Rays | Tampa Bay Rays traded SS José Caballero to New York Yankees for CF Everson Pereira and Future Considerations. Player To Be Named Later or Cash Cosnderations. |
| Jul 31, 2025 | Trade | Taj Bradley | Tampa Bay Rays | Minnesota Twins | Minnesota Twins traded RHP Griffin Jax to Tampa Bay Rays for RHP Taj Bradley. |
| Jul 31, 2025 | Trade | Ryan O'Hearn | Baltimore Orioles | San Diego Padres | Baltimore Orioles traded 1B Ryan O'Hearn, RF Ramón Laureano and cash to San Diego Padres for LHP Boston Bateman, RHP Tyson Neighbors, RHP Tanner Smith, SS Brandon Butterworth, SS Cobb Hightower and 1B Victor Figueroa. |
| Jul 31, 2025 | Trade | Curtis Mead | Tampa Bay Rays | Chicago White Sox | Chicago White Sox traded RHP Adrian Houser to Tampa Bay Rays for 1B Curtis Mead, RHP Duncan Davitt and RHP Ben Peoples. |
| Jul 31, 2025 | Trade | Jorge Quintana | Milwaukee Brewers | San Diego Padres | Milwaukee Brewers traded LHP Nestor Cortes, SS Jorge Quintana and cash to San Diego Padres for LF Brandon Lockridge. |
| Jul 31, 2025 | Trade | Mason Molina | Texas Rangers | St. Louis Cardinals | St. Louis Cardinals traded RHP Phil Maton to Texas Rangers for LHP Mason Molina, RHP Skylar Hales and Future Considerations. International Bonus Pool Money. |
| Jul 31, 2025 | Trade | Ryan Gallagher | Chicago Cubs | Minnesota Twins | Minnesota Twins traded LF Willi Castro to Chicago Cubs for RHP Sam Armstrong and RHP Ryan Gallagher. |
| Jul 31, 2025 | Trade | David Bednar | Pittsburgh Pirates | New York Yankees | Pittsburgh Pirates traded RHP David Bednar to New York Yankees for C Rafael Flores, C Edgleen Perez and LF Brian Sanchez. |
| Jul 31, 2025 | Trade | Taylor Rogers | Pittsburgh Pirates | Chicago Cubs | Pittsburgh Pirates traded LHP Taylor Rogers to Chicago Cubs for RF Ivan Brethowr. |
| Jul 31, 2025 | Trade | Kohl Drake | Texas Rangers | Arizona Diamondbacks | Arizona Diamondbacks traded RHP Merrill Kelly to Texas Rangers for LHP Kohl Drake, LHP Mitch Bratt and RHP David Hagaman. |
| Jul 31, 2025 | Trade | Jesus Rodriguez | New York Yankees | San Francisco Giants | San Francisco Giants traded RHP Camilo Doval to New York Yankees for C Jesus Rodriguez, RHP Trystan Vrieling, 3B Parks Harber and LHP Carlos De La Rosa. |
| Jul 31, 2025 | Trade | Codi Heuer | Texas Rangers | Detroit Tigers | Texas Rangers traded RHP Codi Heuer to Detroit Tigers for cash. |
| Jul 31, 2025 | Trade | Micah Ashman | Detroit Tigers | Baltimore Orioles | Baltimore Orioles traded RHP Charlie Morton to Detroit Tigers for LHP Micah Ashman. |
| Jul 31, 2025 | Trade | Zach Ehrhard | Boston Red Sox | Los Angeles Dodgers | Los Angeles Dodgers traded RHP Dustin May to Boston Red Sox for RF James Tibbs III and OF Zach Ehrhard. |
| Jul 31, 2025 | Trade | Unnamed | Milwaukee Brewers | Arizona Diamondbacks | Arizona Diamondbacks traded RHP Shelby Miller and LHP Jordan Montgomery to Milwaukee Brewers for Player To Be Named Later. |
| Jul 31, 2025 | Trade | Dietrich Enns | Detroit Tigers | Baltimore Orioles | Detroit Tigers traded LHP Dietrich Enns to Baltimore Orioles for cash. |
| Jul 31, 2025 | Signed as free agent | Geoff Hartlieb | — | Detroit Tigers | Detroit Tigers signed free agent RHP Geoff Hartlieb to a minor league contract. |
| Jul 31, 2025 | Signed as free agent | Gerson Moreno | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Gerson Moreno to a minor league contract. |
| Jul 30, 2025 | Trade | Austin Slater | Chicago White Sox | New York Yankees | Chicago White Sox traded LF Austin Slater to New York Yankees for RHP Gage Ziehl. |
| Jul 30, 2025 | Trade | Tyler Kinley | Colorado Rockies | Atlanta Braves | Colorado Rockies traded RHP Tyler Kinley to Atlanta Braves for RHP Austin Smith. |
| Jul 30, 2025 | Trade | Sam Brown | Los Angeles Angels | Washington Nationals | Washington Nationals traded LHP Andrew Chafin and RHP Luis García to Los Angeles Angels for LHP Jake Eder and 1B Sam Brown. |
| Jul 30, 2025 | Trade | Unnamed | Cincinnati Reds | Pittsburgh Pirates | Pittsburgh Pirates traded 3B Ke'Bryan Hayes to Cincinnati Reds for LHP Taylor Rogers, SS Sammy Stafura and cash. |
| Jul 30, 2025 | Signed as free agent | Luis Guillorme | — | Houston Astros | Houston Astros signed free agent 3B Luis Guillorme to a minor league contract. |
| Jul 30, 2025 | Trade | Tyler Rogers | San Francisco Giants | New York Mets | San Francisco Giants traded RHP Tyler Rogers to New York Mets for RHP Blade Tidwell, RHP José Buttó and CF Drew Gilbert. |
| Jul 30, 2025 | Released | Cavan Biggio | — | Kansas City Royals | Kansas City Royals released 1B Cavan Biggio. |
| Jul 30, 2025 | Trade | Jeter Martinez | Seattle Mariners | Pittsburgh Pirates | Pittsburgh Pirates traded LHP Caleb Ferguson to Seattle Mariners for RHP Jeter Martinez. |
| Jul 30, 2025 | Trade | Jesús Báez | New York Mets | St. Louis Cardinals | St. Louis Cardinals traded RHP Ryan Helsley to New York Mets for SS Jesus Baez, RHP Frank Elissalt and RHP Nate Dohm. |
| Jul 30, 2025 | Trade | Jhoan Duran | Minnesota Twins | Philadelphia Phillies | Minnesota Twins traded RHP Jhoan Duran to Philadelphia Phillies for C Eduardo Tait and RHP Mick Abel. |
| Jul 30, 2025 | Trade | Brian Van Belle | Cincinnati Reds | Tampa Bay Rays | Tampa Bay Rays traded RHP Zack Littell to Cincinnati Reds for RHP Brian Van Belle and LHP Adam Serwinowski. |
| Jul 30, 2025 | Signed as free agent | Elih Marrero | — | Texas Rangers | Texas Rangers signed free agent C Elih Marrero to a minor league contract. |
| Jul 29, 2025 | Trade | Nick Fortes | Miami Marlins | Tampa Bay Rays | Miami Marlins traded C Nick Fortes to Tampa Bay Rays for LF Matthew Etzel. |
| Jul 29, 2025 | Signed as free agent | Jakson Reetz | — | Baltimore Orioles | Baltimore Orioles signed free agent C Jakson Reetz to a minor league contract. |
| Jul 29, 2025 | Trade | Seranthony Domínguez | Baltimore Orioles | Toronto Blue Jays | Baltimore Orioles traded RHP Seranthony Domínguez and cash to Toronto Blue Jays for RHP Juaron Watts-Brown. |
| Jul 29, 2025 | Signed as free agent | Chris Devenski | — | New York Mets | New York Mets signed free agent RHP Chris Devenski. |
| Jul 29, 2025 | Signed as free agent | Diego Cartaya | — | San Francisco Giants | San Francisco Giants signed free agent C Diego Cartaya. |
| Jul 29, 2025 | Signed as free agent | Michael Fowler | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Michael Fowler to a minor league contract. |
| Jul 28, 2025 | Trade | Carlos Carrasco | New York Yankees | Atlanta Braves | New York Yankees traded RHP Carlos Carrasco to Atlanta Braves for cash. |
| Jul 28, 2025 | Signed | Meridian Leffew | — | Detroit Tigers | Detroit Tigers signed SS Meridian Leffew. |
| Jul 28, 2025 | Signed | Cam Cannarella | — | Miami Marlins | Miami Marlins signed OF Cam Cannarella. |
| Jul 28, 2025 | Signed | CJ Hughes | — | Milwaukee Brewers | Milwaukee Brewers signed SS CJ Hughes. |
| Jul 28, 2025 | Signed | Luke Roupe | — | Milwaukee Brewers | Milwaukee Brewers signed RHP Luke Roupe. |
| Jul 28, 2025 | Signed | Chase Bentley | — | Milwaukee Brewers | Milwaukee Brewers signed RHP Chase Bentley. |
| Jul 28, 2025 | Signed | Ma'Kale Holden | — | Milwaukee Brewers | Milwaukee Brewers signed RHP Ma'Kale Holden. |
| Jul 28, 2025 | Trade | Chris Paddack | Minnesota Twins | Detroit Tigers | Minnesota Twins traded RHP Chris Paddack and RHP Randy Dobnak to Detroit Tigers for C Enrique Jimenez. |
| Jul 28, 2025 | Signed | Brayan Orrantia | — | Baltimore Orioles | Baltimore Orioles signed RHP Brayan Orrantia. |
| Jul 28, 2025 | Signed as free agent | Todd Kniebbe | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Todd Kniebbe to a minor league contract. |
| Jul 28, 2025 | Signed as free agent | Trace Phillips | — | Tampa Bay Rays | Tampa Bay Rays signed free agent 1B Trace Phillips to a minor league contract. |
| Jul 28, 2025 | Trade | Danny Jansen | Tampa Bay Rays | Milwaukee Brewers | Tampa Bay Rays traded C Danny Jansen and cash to Milwaukee Brewers for 2B Jadher Areinamo. |
| Jul 28, 2025 | Signed | Jonathan Stevens | — | Minnesota Twins | Minnesota Twins signed RHP Jonathan Stevens. |
| Jul 28, 2025 | Signed as free agent | Osniel Castillo | — | Chicago White Sox | Chicago White Sox signed free agent OF Osniel Castillo to a minor league contract. |
| Jul 27, 2025 | Released | Jacob Waguespack | — | Tampa Bay Rays | Tampa Bay Rays released RHP Jacob Waguespack. |
| Jul 27, 2025 | Released | Lou Trivino III | — | Los Angeles Dodgers | Los Angeles Dodgers released RHP Lou Trivino. |
| Jul 27, 2025 | Trade | Unnamed | Atlanta Braves | St. Louis Cardinals | St. Louis Cardinals traded RHP Erick Fedde and cash to Atlanta Braves for Future Considerations. |
| Jul 27, 2025 | Signed | Aidan West | — | Los Angeles Dodgers | Los Angeles Dodgers signed SS Aidan West. |
| Jul 27, 2025 | Signed | Dylan Tate | — | Los Angeles Dodgers | Los Angeles Dodgers signed RHP Dylan Tate. |
| Jul 27, 2025 | Signed | Sam Horn | — | Los Angeles Dodgers | Los Angeles Dodgers signed RHP Sam Horn. |
| Jul 26, 2025 | Signed | Grayson Boles | — | Kansas City Royals | Kansas City Royals signed RHP Grayson Boles. |
| Jul 26, 2025 | Trade | Unnamed | Tampa Bay Rays | Chicago White Sox | Chicago White Sox traded 3B Tristan Gray to Tampa Bay Rays for cash. |
| Jul 26, 2025 | Signed as free agent | Luke Jackson | — | Detroit Tigers | Detroit Tigers signed free agent RHP Luke Jackson. |
| Jul 26, 2025 | Signed as free agent | Jose Espada | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Jose Espada to a minor league contract. |
| Jul 26, 2025 | Trade | Unnamed | Philadelphia Phillies | Detroit Tigers | Detroit Tigers traded CF Brewer Hicklen to Philadelphia Phillies for cash. |
| Jul 26, 2025 | Signed | Jace LaViolette | — | Cleveland Guardians | Cleveland Guardians signed OF Jace LaViolette. |
| Jul 26, 2025 | Signed | Dean Curley | — | Cleveland Guardians | Cleveland Guardians signed SS Dean Curley. |
| Jul 26, 2025 | Signed | Nolan Schubart | — | Cleveland Guardians | Cleveland Guardians signed OF Nolan Schubart. |
| Jul 26, 2025 | Signed | Luke Hill | — | Cleveland Guardians | Cleveland Guardians signed 3B Luke Hill. |
| Jul 26, 2025 | Signed | Riley Nelson | — | Cleveland Guardians | Cleveland Guardians signed 1B Riley Nelson. |
| Jul 26, 2025 | Signed | Nelson Keljo | — | Cleveland Guardians | Cleveland Guardians signed LHP Nelson Keljo. |
| Jul 26, 2025 | Signed | Will McCausland | — | Cleveland Guardians | Cleveland Guardians signed RHP Will McCausland. |
| Jul 26, 2025 | Signed | Anthony Martinez | — | Cleveland Guardians | Cleveland Guardians signed 1B Anthony Martinez. |
| Jul 26, 2025 | Signed | Ryan Prager | — | Cleveland Guardians | Cleveland Guardians signed LHP Ryan Prager. |
| Jul 26, 2025 | Signed | Harrison Bodendorf | — | Cleveland Guardians | Cleveland Guardians signed LHP Harrison Bodendorf. |
| Jul 26, 2025 | Signed | Tyler Howard | — | Cleveland Guardians | Cleveland Guardians signed C Tyler Howard. |
| Jul 26, 2025 | Signed | Ryan DeSanto | — | Cleveland Guardians | Cleveland Guardians signed LHP Ryan DeSanto. |
| Jul 26, 2025 | Signed | Aaron Savary | — | Cleveland Guardians | Cleveland Guardians signed RHP Aaron Savary. |
| Jul 26, 2025 | Signed | Anthony Silva | — | Cleveland Guardians | Cleveland Guardians signed SS Anthony Silva. |
| Jul 26, 2025 | Signed | Evan Chrest | — | Cleveland Guardians | Cleveland Guardians signed RHP Evan Chrest. |
| Jul 26, 2025 | Signed | Luke Fernandez | — | Cleveland Guardians | Cleveland Guardians signed RHP Luke Fernandez. |
| Jul 26, 2025 | Signed | Cannon Peebles | — | Cleveland Guardians | Cleveland Guardians signed C Cannon Peebles. |
| Jul 26, 2025 | Signed | Zane Petty | — | Cleveland Guardians | Cleveland Guardians signed RHP Zane Petty. |
| Jul 26, 2025 | Signed | Derek Munoz | — | Cleveland Guardians | Cleveland Guardians signed RHP Derek Munoz. |
| Jul 26, 2025 | Trade | Andrew Hoffmann | Kansas City Royals | Arizona Diamondbacks | Arizona Diamondbacks traded RF Randal Grichuk to Kansas City Royals for RHP Andrew Hoffmann. |
| Jul 26, 2025 | Trade | Amed Rosario | Washington Nationals | New York Yankees | Washington Nationals traded 3B Amed Rosario to New York Yankees for RHP Clayton Beeter and CF Browm Martinez. |
| Jul 26, 2025 | Signed | Treyson Peters | — | Pittsburgh Pirates | Pittsburgh Pirates signed RHP Treyson Peters. |
| Jul 26, 2025 | Signed | Denton Biller | — | Baltimore Orioles | Baltimore Orioles signed RHP Denton Biller. |
| Jul 26, 2025 | Signed | Connor Gehr | — | Baltimore Orioles | Baltimore Orioles signed RHP Connor Gehr. |
| Jul 26, 2025 | Signed | Bruin Agbayani | — | Minnesota Twins | Minnesota Twins signed SS Bruin Agbayani. |
| Jul 26, 2025 | Signed as free agent | Chadwick Tromp | — | Boston Red Sox | Boston Red Sox signed free agent C Chadwick Tromp to a minor league contract. |
| Jul 25, 2025 | Signed as free agent | Jarrette Bonet | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Jarrette Bonet to a minor league contract. |
| Jul 25, 2025 | Signed as free agent | Thomas Conrad | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Thomas Conrad to a minor league contract. |
| Jul 25, 2025 | Signed as free agent | Caleb Nieman | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Caleb Nieman to a minor league contract. |
| Jul 25, 2025 | Signed as free agent | Peyton Niksch | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Peyton Niksch to a minor league contract. |
| Jul 25, 2025 | Signed as free agent | Tanner Perry | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Tanner Perry to a minor league contract. |
| Jul 25, 2025 | Trade | Cameron Foster | New York Mets | Baltimore Orioles | Baltimore Orioles traded LHP Gregory Soto to New York Mets for RHP Wellington Aracena and RHP Cameron Foster. |
| Jul 25, 2025 | Signed | Ethan Petry | — | Washington Nationals | Washington Nationals signed OF Ethan Petry. |
| Jul 25, 2025 | Trade | Ryan McMahon | Colorado Rockies | New York Yankees | Colorado Rockies traded 3B Ryan McMahon to New York Yankees for RHP Josh Grosz and LHP Griffin Herring. |
| Jul 25, 2025 | Signed | Riely Hunsaker | — | Chicago Cubs | Chicago Cubs signed RHP Riely Hunsaker. |
| Jul 25, 2025 | Signed | McLane Moody | — | Pittsburgh Pirates | Pittsburgh Pirates signed RHP McLane Moody. |
| Jul 25, 2025 | Signed | Carter Gwost | — | Pittsburgh Pirates | Pittsburgh Pirates signed OF Carter Gwost. |
| Jul 25, 2025 | Signed as free agent | Jair Camargo | — | Atlanta Braves | Atlanta Braves signed free agent C Jair Camargo to a minor league contract. |
| Jul 25, 2025 | Signed as free agent | Braylon Myers | — | Chicago Cubs | Chicago Cubs signed free agent RHP Braylon Myers to a minor league contract. |
| Jul 25, 2025 | Signed as free agent | Jose Silva | — | Chicago Cubs | Chicago Cubs signed free agent SS Jose Silva to a minor league contract. |
| Jul 25, 2025 | Signed | Andrew Shaffner | — | Cincinnati Reds | Cincinnati Reds signed RHP Andrew Shaffner. |
| Jul 25, 2025 | Signed | Logan Dawson | — | Philadelphia Phillies | Philadelphia Phillies signed SS Logan Dawson. |
| Jul 25, 2025 | Signed | Taitn Gray | — | Tampa Bay Rays | Tampa Bay Rays signed C Taitn Gray. |
| Jul 25, 2025 | Signed | Jay McQueen | — | Texas Rangers | Texas Rangers signed OF Jay McQueen. |
| Jul 24, 2025 | Signed | Slater de Brun | — | Baltimore Orioles | Baltimore Orioles signed OF Slater de Brun. |
| Jul 24, 2025 | Signed | Landon Harmon | — | Washington Nationals | Washington Nationals signed RHP Landon Harmon. |
| Jul 24, 2025 | Signed | Coy James | — | Washington Nationals | Washington Nationals signed SS Coy James. |
| Jul 24, 2025 | Signed | Tyler McLoughlin | — | New York Mets | New York Mets signed RHP Tyler McLoughlin. |
| Jul 24, 2025 | Signed as free agent | Colby Frieda | — | New York Mets | New York Mets signed free agent RHP Colby Frieda to a minor league contract. |
| Jul 24, 2025 | Signed as free agent | AJ Salgado | — | New York Mets | New York Mets signed free agent 3B AJ Salgado to a minor league contract. |
| Jul 24, 2025 | Signed as free agent | Caden Wooster | — | New York Mets | New York Mets signed free agent RHP Caden Wooster to a minor league contract. |
| Jul 24, 2025 | Signed | Easton Carmichael | — | Pittsburgh Pirates | Pittsburgh Pirates signed C Easton Carmichael. |
| Jul 24, 2025 | Signed | Brent Iredale | — | Pittsburgh Pirates | Pittsburgh Pirates signed 3B Brent Iredale. |
| Jul 24, 2025 | Signed | Jared Jones | — | Pittsburgh Pirates | Pittsburgh Pirates signed 1B Jared Jones. |
| Jul 24, 2025 | Signed | Dylan Mathiesen | — | Pittsburgh Pirates | Pittsburgh Pirates signed RHP Dylan Mathiesen. |
| Jul 24, 2025 | Signed | Kruz Schoolcraft | — | San Diego Padres | San Diego Padres signed LHP Kruz Schoolcraft. |
| Jul 24, 2025 | Signed | Ryan Wideman | — | San Diego Padres | San Diego Padres signed OF Ryan Wideman. |
| Jul 24, 2025 | Signed | Michael Salina | — | San Diego Padres | San Diego Padres signed RHP Michael Salina. |
| Jul 24, 2025 | Signed | Ty Harvey | — | San Diego Padres | San Diego Padres signed C Ty Harvey. |
| Jul 24, 2025 | Signed | Truitt Madonna | — | San Diego Padres | San Diego Padres signed C Truitt Madonna. |
| Jul 24, 2025 | Signed | George Bilecki | — | San Diego Padres | San Diego Padres signed OF George Bilecki. |
| Jul 24, 2025 | Signed | Dylan Grego | — | San Diego Padres | San Diego Padres signed SS Dylan Grego. |
| Jul 24, 2025 | Signed | Clay Edmondson | — | San Diego Padres | San Diego Padres signed RHP Clay Edmondson. |
| Jul 24, 2025 | Signed | Ryan Reed | — | San Diego Padres | San Diego Padres signed LHP Ryan Reed. |
| Jul 24, 2025 | Signed | Cardell Thibodeaux | — | San Diego Padres | San Diego Padres signed OF Cardell Thibodeaux. |
| Jul 24, 2025 | Signed | Tyler Schmitt | — | San Diego Padres | San Diego Padres signed RHP Tyler Schmitt. |
| Jul 24, 2025 | Signed | Landry Jurecka | — | San Diego Padres | San Diego Padres signed RHP Landry Jurecka. |
| Jul 24, 2025 | Signed | Jonathan Vastine | — | San Diego Padres | San Diego Padres signed SS Jonathan Vastine. |
| Jul 24, 2025 | Signed | Luke Cantwell | — | San Diego Padres | San Diego Padres signed 1B Luke Cantwell. |
| Jul 24, 2025 | Signed as free agent | Jake Bold | — | San Diego Padres | San Diego Padres signed free agent C Jake Bold to a minor league contract. |
| Jul 24, 2025 | Signed as free agent | Tyler Dietz | — | San Diego Padres | San Diego Padres signed free agent RHP Tyler Dietz to a minor league contract. |
| Jul 24, 2025 | Signed as free agent | Nick Falter | — | San Diego Padres | San Diego Padres signed free agent RHP Nick Falter to a minor league contract. |
| Jul 24, 2025 | Signed as free agent | Bradley Frye | — | San Diego Padres | San Diego Padres signed free agent SS Bradley Frye to a minor league contract. |
| Jul 24, 2025 | Signed as free agent | Brandon Langley | — | San Diego Padres | San Diego Padres signed free agent RHP Brandon Langley to a minor league contract. |
| Jul 24, 2025 | Signed as free agent | Qrey Lott | — | San Diego Padres | San Diego Padres signed free agent OF Qrey Lott to a minor league contract. |
| Jul 24, 2025 | Signed as free agent | Cameron Nohos | — | San Diego Padres | San Diego Padres signed free agent RHP Cameron Nohos to a minor league contract. |
| Jul 24, 2025 | Signed as free agent | Cal Riehl | — | San Diego Padres | San Diego Padres signed free agent LHP Cal Riehl to a minor league contract. |
| Jul 24, 2025 | Signed as free agent | Charlie Walker | — | San Diego Padres | San Diego Padres signed free agent RHP Charlie Walker to a minor league contract. |
| Jul 24, 2025 | Signed as free agent | Conner Westenburg | — | San Diego Padres | San Diego Padres signed free agent OF Conner Westenburg to a minor league contract. |
| Jul 24, 2025 | Signed as free agent | Dawson Willis | — | San Diego Padres | San Diego Padres signed free agent SS Dawson Willis to a minor league contract. |
| Jul 24, 2025 | Trade | Ashton Izzi | Seattle Mariners | Arizona Diamondbacks | Arizona Diamondbacks traded 1B Josh Naylor to Seattle Mariners for LHP Brandyn Garcia and RHP Ashton Izzi. |
| Jul 24, 2025 | Released | Jair Camargo | — | Minnesota Twins | Minnesota Twins released C Jair Camargo. |
| Jul 24, 2025 | Released | Luke Jackson | — | Texas Rangers | Texas Rangers released RHP Luke Jackson. |
| Jul 24, 2025 | Signed as free agent | Yamvier Carrero | — | Atlanta Braves | Atlanta Braves signed free agent SS Yamvier Carrero to a minor league contract. |
| Jul 24, 2025 | Signed | KK Clark | — | Baltimore Orioles | Baltimore Orioles signed RHP KK Clark. |
| Jul 24, 2025 | Signed | Holden deJong | — | Baltimore Orioles | Baltimore Orioles signed LHP Holden deJong. |
| Jul 24, 2025 | Signed as free agent | Joephillip Guzman | — | Baltimore Orioles | Baltimore Orioles signed free agent 2B Joephillip Guzman to a minor league contract. |
| Jul 24, 2025 | Signed as free agent | J.D. Hennen | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP J.D. Hennen to a minor league contract. |
| Jul 24, 2025 | Signed as free agent | Isaac Silva | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Isaac Silva to a minor league contract. |
| Jul 24, 2025 | Signed | Braeden Sloan | — | Baltimore Orioles | Baltimore Orioles signed LHP Braeden Sloan. |
| Jul 24, 2025 | Signed | Brayden Smith | — | Baltimore Orioles | Baltimore Orioles signed 2B Brayden Smith. |
| Jul 24, 2025 | Signed as free agent | Caleb Berry | — | Boston Red Sox | Boston Red Sox signed free agent C Caleb Berry to a minor league contract. |
| Jul 24, 2025 | Signed | Ty Hodge | — | Boston Red Sox | Boston Red Sox signed SS Ty Hodge. |
| Jul 24, 2025 | Signed | Kaemyn Franklin | — | Chicago Cubs | Chicago Cubs signed RHP Kaemyn Franklin. |
| Jul 24, 2025 | Signed | Josiah Hartshorn | — | Chicago Cubs | Chicago Cubs signed OF Josiah Hartshorn. |
| Jul 24, 2025 | Signed | Connor Knox | — | Chicago Cubs | Chicago Cubs signed RHP Connor Knox. |
| Jul 24, 2025 | Signed | Logan Poteet | — | Chicago Cubs | Chicago Cubs signed C Logan Poteet. |
| Jul 24, 2025 | Signed | Freddy Rodriguez | — | Chicago Cubs | Chicago Cubs signed RHP Freddy Rodriguez. |
| Jul 24, 2025 | Signed | Connor Spencer | — | Chicago Cubs | Chicago Cubs signed RHP Connor Spencer. |
| Jul 24, 2025 | Signed | Nate Williams | — | Chicago Cubs | Chicago Cubs signed RHP Nate Williams. |
| Jul 24, 2025 | Signed | Kaleb Wing | — | Chicago Cubs | Chicago Cubs signed RHP Kaleb Wing. |
| Jul 24, 2025 | Signed | Will Hynes | — | Cleveland Guardians | Cleveland Guardians signed RHP Will Hynes. |
| Jul 24, 2025 | Signed as free agent | Luke Hoskins | — | Detroit Tigers | Detroit Tigers signed free agent RHP Luke Hoskins to a minor league contract. |
| Jul 24, 2025 | Signed as free agent | Andrew Pogue | — | Detroit Tigers | Detroit Tigers signed free agent RHP Andrew Pogue to a minor league contract. |
| Jul 24, 2025 | Signed | Anson Aroz | — | Los Angeles Dodgers | Los Angeles Dodgers signed C Anson Aroz. |
| Jul 24, 2025 | Signed | Davis Chastain | — | Los Angeles Dodgers | Los Angeles Dodgers signed RHP Davis Chastain. |
| Jul 24, 2025 | Signed | Davion Hickson | — | Los Angeles Dodgers | Los Angeles Dodgers signed RHP Davion Hickson. |
| Jul 24, 2025 | Signed | Cam Leiter | — | Los Angeles Dodgers | Los Angeles Dodgers signed RHP Cam Leiter. |
| Jul 24, 2025 | Signed | Logan Lunceford | — | Los Angeles Dodgers | Los Angeles Dodgers signed RHP Logan Lunceford. |
| Jul 24, 2025 | Signed | Landyn Vidourek | — | Los Angeles Dodgers | Los Angeles Dodgers signed OF Landyn Vidourek. |
| Jul 24, 2025 | Signed | Zach Root | — | Los Angeles Dodgers | Los Angeles Dodgers signed LHP Zachary Root. |
| Jul 24, 2025 | Signed | AJ Soldra | — | Los Angeles Dodgers | Los Angeles Dodgers signed OF AJ Soldra. |
| Jul 24, 2025 | Signed as free agent | Aaron Graeber | — | Los Angeles Angels | Los Angeles Angels signed free agent OF Aaron Graeber to a minor league contract. |
| Jul 24, 2025 | Signed as free agent | Kendrey Maduro | — | Los Angeles Angels | Los Angeles Angels signed free agent SS Kendrey Maduro to a minor league contract. |
| Jul 24, 2025 | Signed | LeTrey McCollum | — | Los Angeles Angels | Los Angeles Angels signed OF LeTrey McCollum. |
| Jul 24, 2025 | Signed | Frank Cairone | — | Milwaukee Brewers | Milwaukee Brewers signed LHP Frank Cairone. |
| Jul 24, 2025 | Signed | Daniel Dickinson | — | Milwaukee Brewers | Milwaukee Brewers signed SS Daniel Dickinson. |
| Jul 24, 2025 | Signed | Rylan Mills | — | Milwaukee Brewers | Milwaukee Brewers signed C Rylan Mills. |
| Jul 24, 2025 | Signed | Braylon Owens | — | Milwaukee Brewers | Milwaukee Brewers signed RHP Braylon Owens. |
| Jul 24, 2025 | Signed | J.D. Thompson | — | Milwaukee Brewers | Milwaukee Brewers signed LHP J.D. Thompson. |
| Jul 24, 2025 | Signed | Hayden Vucinovich | — | Milwaukee Brewers | Milwaukee Brewers signed RHP Hayden Vucinovich. |
| Jul 24, 2025 | Signed | Matthew Becker | — | Minnesota Twins | Minnesota Twins signed LHP Matthew Becker. |
| Jul 24, 2025 | Signed | Matt Barr | — | Minnesota Twins | Minnesota Twins signed RHP Matt Barr. |
| Jul 24, 2025 | Signed | Matthew Dalquist | — | Minnesota Twins | Minnesota Twins signed RHP Matthew Dalquist. |
| Jul 24, 2025 | Signed | Ryan Daniels | — | Minnesota Twins | Minnesota Twins signed 2B Ryan Daniels. |
| Jul 24, 2025 | Signed as free agent | Jacob Hurtubise | — | Houston Astros | Houston Astros signed free agent LF Jacob Hurtubise to a minor league contract. |
| Jul 24, 2025 | Signed as free agent | Cody Bolton | — | Houston Astros | Houston Astros signed free agent RHP Cody Bolton to a minor league contract. |
| Jul 24, 2025 | Signed | Brian Walters | — | Philadelphia Phillies | Philadelphia Phillies signed RHP Brian Walters. |
| Jul 24, 2025 | Signed | Blake Morgan | — | Tampa Bay Rays | Tampa Bay Rays signed LHP Blake Morgan. |
| Jul 24, 2025 | Signed as free agent | Cooper McMurray | — | Atlanta Braves | Atlanta Braves signed free agent 1B Cooper McMurray to a minor league contract. |
| Jul 24, 2025 | Signed | Luke Jackson | — | Tampa Bay Rays | Tampa Bay Rays signed RHP Luke Jackson. |
| Jul 24, 2025 | Signed | Jack Kartsonas | — | Tampa Bay Rays | Tampa Bay Rays signed RHP Jack Kartsonas. |
| Jul 24, 2025 | Signed as free agent | Julio J Rossi | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Julio Rossi to a minor league contract. |
| Jul 23, 2025 | Signed as free agent | Jackson Nove | — | Chicago White Sox | Chicago White Sox signed free agent LHP Jackson Nove to a minor league contract. |
| Jul 23, 2025 | Signed as free agent | James Taussig | — | Chicago White Sox | Chicago White Sox signed free agent C James Taussig to a minor league contract. |
| Jul 23, 2025 | Signed as free agent | Steven Lancia | — | Chicago White Sox | Chicago White Sox signed free agent C Steven Lancia to a minor league contract. |
| Jul 23, 2025 | Signed | Billy Carlson | — | Chicago White Sox | Chicago White Sox signed SS Billy Carlson. |
| Jul 23, 2025 | Signed | Jaden Fauske | — | Chicago White Sox | Chicago White Sox signed OF Jaden Fauske. |
| Jul 23, 2025 | Signed | Kyle Lodise | — | Chicago White Sox | Chicago White Sox signed SS Kyle Lodise. |
| Jul 23, 2025 | Signed | Landon Hodge | — | Chicago White Sox | Chicago White Sox signed C Landon Hodge. |
| Jul 23, 2025 | Signed | Gabe Davis | — | Chicago White Sox | Chicago White Sox signed RHP Gabe Davis. |
| Jul 23, 2025 | Signed | Colby Shelton | — | Chicago White Sox | Chicago White Sox signed SS Colby Shelton. |
| Jul 23, 2025 | Signed | Anthony DePino | — | Chicago White Sox | Chicago White Sox signed 3B Anthony DePino. |
| Jul 23, 2025 | Signed | Blaine Wynk | — | Chicago White Sox | Chicago White Sox signed RHP Blaine Wynk. |
| Jul 23, 2025 | Signed | Riley Eikhoff | — | Chicago White Sox | Chicago White Sox signed RHP Riley Eikhoff. |
| Jul 23, 2025 | Signed | Daniel Wright | — | Chicago White Sox | Chicago White Sox signed RHP Daniel Wright. |
| Jul 23, 2025 | Signed | Matthew Boughton | — | Chicago White Sox | Chicago White Sox signed SS Matthew Boughton. |
| Jul 23, 2025 | Signed | Ely Brown | — | Chicago White Sox | Chicago White Sox signed OF Ely Brown. |
| Jul 23, 2025 | Signed | Rylan Galvan | — | Chicago White Sox | Chicago White Sox signed C Rylan Galvan. |
| Jul 23, 2025 | Signed | Max Banks | — | Chicago White Sox | Chicago White Sox signed RHP Max Banks. |
| Jul 23, 2025 | Signed | Caedmon Parker | — | Chicago White Sox | Chicago White Sox signed RHP Caedmon Parker. |
| Jul 23, 2025 | Signed | Kaleb Freeman | — | Chicago White Sox | Chicago White Sox signed UT Kaleb Freeman. |
| Jul 23, 2025 | Signed | Derek Cerda | — | Chicago White Sox | Chicago White Sox signed OF Derek Cerda. |
| Jul 23, 2025 | Signed | Landen Payne | — | Chicago White Sox | Chicago White Sox signed RHP Landen Payne. |
| Jul 23, 2025 | Signed | Andrew Sentlinger | — | Chicago White Sox | Chicago White Sox signed LHP Andrew Sentlinger. |
| Jul 23, 2025 | Signed as free agent | Junior Suarez | — | Kansas City Royals | Kansas City Royals signed free agent LHP Junior Suarez to a minor league contract. |
| Jul 23, 2025 | Signed as free agent | Vinny Nittoli | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Vinny Nittoli to a minor league contract. |
| Jul 23, 2025 | Signed | Gustavo Melendez | — | Pittsburgh Pirates | Pittsburgh Pirates signed SS Gustavo Melendez. |
| Jul 23, 2025 | Signed | Adonys Guzman | — | Pittsburgh Pirates | Pittsburgh Pirates signed C Adonys Guzman. |
| Jul 23, 2025 | Signed | Josh Tate | — | Pittsburgh Pirates | Pittsburgh Pirates signed OF Josh Tate. |
| Jul 23, 2025 | Signed | Dylan Palmer | — | Pittsburgh Pirates | Pittsburgh Pirates signed 2B Dylan Palmer. |
| Jul 23, 2025 | Signed | Cameron Keshock | — | Pittsburgh Pirates | Pittsburgh Pirates signed RHP Cameron Keshock. |
| Jul 23, 2025 | Signed | Eddie King Jr. | — | Pittsburgh Pirates | Pittsburgh Pirates signed OF Eddie King Jr.. |
| Jul 23, 2025 | Signed | Canon Reeder | — | Pittsburgh Pirates | Pittsburgh Pirates signed OF Canon Reeder. |
| Jul 23, 2025 | Signed | Brandon Cain | — | Pittsburgh Pirates | Pittsburgh Pirates signed RHP Brandon Cain. |
| Jul 23, 2025 | Signed as free agent | Draven Zeigler | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Draven Zeigler to a minor league contract. |
| Jul 23, 2025 | Signed | Xavier Neyens | — | Houston Astros | Houston Astros signed SS Xavier Neyens. |
| Jul 23, 2025 | Signed | Ethan Frey | — | Houston Astros | Houston Astros signed OF Ethan Frey. |
| Jul 23, 2025 | Signed | Nick Potter | — | Houston Astros | Houston Astros signed RHP Nick Potter. |
| Jul 23, 2025 | Signed | Gabel Pentecost | — | Houston Astros | Houston Astros signed RHP Gabel Pentecost. |
| Jul 23, 2025 | Signed | Jase Mitchell | — | Houston Astros | Houston Astros signed C Jase Mitchell. |
| Jul 23, 2025 | Signed | Kyle Walker | — | Houston Astros | Houston Astros signed 2B Kyle Walker. |
| Jul 23, 2025 | Signed | Zach Daudet | — | Houston Astros | Houston Astros signed SS Zach Daudet. |
| Jul 23, 2025 | Signed | Justin Thomas Jr. | — | Houston Astros | Houston Astros signed OF Justin Thomas. |
| Jul 23, 2025 | Signed | Aubrey Smith | — | Houston Astros | Houston Astros signed RHP Aubrey Smith. |
| Jul 23, 2025 | Signed | Josh Wakefield | — | Houston Astros | Houston Astros signed OF Josh Wakefield. |
| Jul 23, 2025 | Signed | DJ Newman | — | Houston Astros | Houston Astros signed TWP DJ Newman. |
| Jul 23, 2025 | Signed | Chase Call | — | Houston Astros | Houston Astros signed OF Chase Call. |
| Jul 23, 2025 | Signed | Grayson Saunier | — | Houston Astros | Houston Astros signed RHP Grayson Saunier. |
| Jul 23, 2025 | Signed | Landon Arroyos | — | Houston Astros | Houston Astros signed SS Landon Arroyos. |
| Jul 23, 2025 | Signed | Curtis Hebert | — | Houston Astros | Houston Astros signed SS Curtis Hebert. |
| Jul 23, 2025 | Signed as free agent | Brandon Cassedy | — | Houston Astros | Houston Astros signed free agent RHP Brandon Cassedy to a minor league contract. |
| Jul 23, 2025 | Signed as free agent | Brandon Forrester | — | Houston Astros | Houston Astros signed free agent 2B Brandon Forrester to a minor league contract. |
| Jul 23, 2025 | Signed as free agent | Mason Lytle | — | Houston Astros | Houston Astros signed free agent OF Mason Lytle to a minor league contract. |
| Jul 23, 2025 | Signed as free agent | Cole MacRae | — | Houston Astros | Houston Astros signed free agent RHP Coleman MacRae to a minor league contract. |
| Jul 23, 2025 | Signed as free agent | Ryan Petrovitch | — | Houston Astros | Houston Astros signed free agent RHP Ryan Petrovitch to a minor league contract. |
| Jul 23, 2025 | Signed as free agent | Charlie Weber | — | Houston Astros | Houston Astros signed free agent RHP Charlie Weber to a minor league contract. |
| Jul 23, 2025 | Signed as free agent | Jackson Wells | — | Houston Astros | Houston Astros signed free agent RHP Jackson Wells to a minor league contract. |
| Jul 23, 2025 | Signed | Colin Daniel | — | Atlanta Braves | Atlanta Braves signed RHP Colin Daniel. |
| Jul 23, 2025 | Signed as free agent | Daniel Brooks | — | Atlanta Braves | Atlanta Braves signed free agent RHP Daniel Brooks to a minor league contract. |
| Jul 23, 2025 | Signed | Brody Fowler | — | Atlanta Braves | Atlanta Braves signed RHP Brody Fowler. |
| Jul 23, 2025 | Signed as free agent | Will Eldridge | — | Atlanta Braves | Atlanta Braves signed free agent RHP Will Eldridge to a minor league contract. |
| Jul 23, 2025 | Signed | Nico Wagner | — | Atlanta Braves | Atlanta Braves signed RHP Nico Wagner. |
| Jul 23, 2025 | Signed as free agent | Jonathan Matos | — | Atlanta Braves | Atlanta Braves signed free agent C Jonathan Matos to a minor league contract. |
| Jul 23, 2025 | Signed as free agent | Adiel Melendez | — | Atlanta Braves | Atlanta Braves signed free agent LHP Adiel Melendez to a minor league contract. |
| Jul 23, 2025 | Signed as free agent | Caden Merritt | — | Atlanta Braves | Atlanta Braves signed free agent OF Caden Merritt to a minor league contract. |
| Jul 23, 2025 | Signed as free agent | Jaylen Paden | — | Atlanta Braves | Atlanta Braves signed free agent RHP Jaylen Paden to a minor league contract. |
| Jul 23, 2025 | Signed | Aaron Walton | — | Cleveland Guardians | Cleveland Guardians signed OF Aaron Walton. |
| Jul 23, 2025 | Signed | Ethan Holliday | — | Colorado Rockies | Colorado Rockies signed SS Ethan Holliday. |
| Jul 23, 2025 | Signed | Tanner Thach | — | Colorado Rockies | Colorado Rockies signed 1B Tanner Thach. |
| Jul 23, 2025 | Signed as free agent | Jacob Humphrey | — | Colorado Rockies | Colorado Rockies signed free agent OF Jacob Humphrey to a minor league contract. |
| Jul 23, 2025 | Signed | Beau Ankeney | — | Detroit Tigers | Detroit Tigers signed 1B Beau Ankeney. |
| Jul 23, 2025 | Signed | Charlie Christensen | — | Detroit Tigers | Detroit Tigers signed RHP Charlie Christensen. |
| Jul 23, 2025 | Signed | Kameron Douglas | — | Detroit Tigers | Detroit Tigers signed OF Kameron Douglas. |
| Jul 23, 2025 | Signed | Edian Espinal | — | Detroit Tigers | Detroit Tigers signed C Edian Espinal. |
| Jul 23, 2025 | Signed | Jack Goodman | — | Detroit Tigers | Detroit Tigers signed SS Jack Goodman. |
| Jul 23, 2025 | Signed | Grayson Grinsell | — | Detroit Tigers | Detroit Tigers signed LHP Grayson Grinsell. |
| Jul 23, 2025 | Signed | Ben Jacobs | — | Detroit Tigers | Detroit Tigers signed LHP Ben Jacobs. |
| Jul 23, 2025 | Signed | Caleb Leys | — | Detroit Tigers | Detroit Tigers signed LHP Caleb Leys. |
| Jul 23, 2025 | Signed | Joe Ruzicka | — | Detroit Tigers | Detroit Tigers signed RHP Joe Ruzicka. |
| Jul 23, 2025 | Signed | Malachi Witherspoon | — | Detroit Tigers | Detroit Tigers signed RHP Malachi Witherspoon. |
| Jul 23, 2025 | Signed | Michael Oliveto | — | Detroit Tigers | Detroit Tigers signed C Michael Oliveto. |
| Jul 23, 2025 | Signed | Jack O'Connor | — | Los Angeles Dodgers | Los Angeles Dodgers signed RHP Jack O'Connor. |
| Jul 23, 2025 | Signed as free agent | Matt Gorski | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent 1B Matt Gorski to a minor league contract. |
| Jul 23, 2025 | Signed | Jonny McGill | — | Los Angeles Angels | Los Angeles Angels signed OF Jonny McGill. |
| Jul 23, 2025 | Signed as free agent | Jonny McGill | — | Los Angeles Angels | Los Angeles Angels signed free agent OF Jonny McGill to a minor league contract. |
| Jul 23, 2025 | Signed | Ivan Tatis | — | Los Angeles Angels | Los Angeles Angels signed SS Ivan Tatis. |
| Jul 23, 2025 | Signed | Hayden Cuthbertson | — | Miami Marlins | Miami Marlins signed LHP Hayden Cuthbertson. |
| Jul 23, 2025 | Signed | Andrew Fischer | — | Milwaukee Brewers | Milwaukee Brewers signed 3B Andrew Fischer. |
| Jul 23, 2025 | Signed | Joshua Flores | — | Milwaukee Brewers | Milwaukee Brewers signed RHP Joshua Flores. |
| Jul 23, 2025 | Signed | Andrew Healy | — | Milwaukee Brewers | Milwaukee Brewers signed LHP Andrew Healy. |
| Jul 23, 2025 | Signed | Jacob Morrison | — | Milwaukee Brewers | Milwaukee Brewers signed RHP Jacob Morrison. |
| Jul 23, 2025 | Signed as free agent | John Bay | — | New York Mets | New York Mets signed free agent OF John Bay to a minor league contract. |
| Jul 23, 2025 | Signed | Dillon Stiltner | — | New York Mets | New York Mets signed RHP Dillon Stiltner. |
| Jul 23, 2025 | Signed | Jamie Hitt | — | San Diego Padres | San Diego Padres signed LHP Jamie Hitt. |
| Jul 23, 2025 | Signed | Will Koger | — | San Diego Padres | San Diego Padres signed RHP Will Koger. |
| Jul 23, 2025 | Signed | Kerrington Cross | — | San Diego Padres | San Diego Padres signed 3B Kerrington Cross. |
| Jul 23, 2025 | Signed | Jaxon Dalena | — | San Diego Padres | San Diego Padres signed RHP Jaxon Dalena. |
| Jul 23, 2025 | Signed as free agent | Travis Kuhn | — | Detroit Tigers | Detroit Tigers signed free agent RHP Travis Kuhn to a minor league contract. |
| Jul 23, 2025 | Signed | Justin DeCriscio | — | San Diego Padres | San Diego Padres signed SS Justin DeCriscio. |
| Jul 23, 2025 | Signed | Brody Donay | — | Tampa Bay Rays | Tampa Bay Rays signed C Brody Donay. |
| Jul 23, 2025 | Signed | Brady Jones | — | Tampa Bay Rays | Tampa Bay Rays signed RHP Brady Jones. |
| Jul 23, 2025 | Signed | Aidan Cremarosa | — | Tampa Bay Rays | Tampa Bay Rays signed RHP Aidan Cremarosa. |
| Jul 23, 2025 | Signed | Jacob Kuhn | — | Tampa Bay Rays | Tampa Bay Rays signed RHP Jacob Kuhn. |
| Jul 23, 2025 | Signed | Mason Nichols | — | Tampa Bay Rays | Tampa Bay Rays signed RHP Mason Nichols. |
| Jul 23, 2025 | Signed | Daniel Pierce | — | Tampa Bay Rays | Tampa Bay Rays signed SS Daniel Pierce. |
| Jul 23, 2025 | Signed | James Quinn-Irons | — | Tampa Bay Rays | Tampa Bay Rays signed OF James Quinn-Irons. |
| Jul 23, 2025 | Signed | Riley Stanford | — | Tampa Bay Rays | Tampa Bay Rays signed OF Riley Stanford. |
| Jul 23, 2025 | Signed | Brendan Summerhill | — | Tampa Bay Rays | Tampa Bay Rays signed OF Brendan Summerhill. |
| Jul 23, 2025 | Signed | Juan Cruz | — | Washington Nationals | Washington Nationals signed 1B Juan Cruz. |
| Jul 23, 2025 | Signed | Jacob Hartlaub | — | Tampa Bay Rays | Tampa Bay Rays signed RHP Jacob Hartlaub. |
| Jul 23, 2025 | Signed | Brayden Jones | — | Tampa Bay Rays | Tampa Bay Rays signed RHP Brayden Jones. |
| Jul 23, 2025 | Signed | Alex Wallace | — | Tampa Bay Rays | Tampa Bay Rays signed RHP Alex Wallace. |
| Jul 23, 2025 | Signed as free agent | Lucas Takahashi | — | St. Louis Cardinals | St. Louis Cardinals signed free agent CF Lucas Takahashi to a minor league contract. |
| Jul 23, 2025 | Signed | Ian Daugherty | — | Minnesota Twins | Minnesota Twins signed C Ian Daugherty. |
| Jul 23, 2025 | Signed as free agent | Matthew DesMarets | — | Minnesota Twins | Minnesota Twins signed free agent RHP Matthew DesMarets to a minor league contract. |
| Jul 23, 2025 | Signed | James Ellwanger | — | Minnesota Twins | Minnesota Twins signed RHP James Ellwanger. |
| Jul 23, 2025 | Signed | Adam Falinski | — | Minnesota Twins | Minnesota Twins signed RHP Adam Falinski. |
| Jul 23, 2025 | Signed | Callan Fang | — | Minnesota Twins | Minnesota Twins signed RHP Callan Fang. |
| Jul 23, 2025 | Signed | Harry Genth | — | Minnesota Twins | Minnesota Twins signed SS Harry Genth. |
| Jul 23, 2025 | Signed | Eric Hammond | — | Minnesota Twins | Minnesota Twins signed RHP Eric Hammond. |
| Jul 23, 2025 | Signed | Luis Hernandez | — | Minnesota Twins | Minnesota Twins signed C Luis Hernandez. |
| Jul 23, 2025 | Signed | Marek Houston | — | Minnesota Twins | Minnesota Twins signed SS Marek Houston. |
| Jul 23, 2025 | Signed | Merit Jones | — | Minnesota Twins | Minnesota Twins signed RHP Merit Jones. |
| Jul 23, 2025 | Signed | Jacob McCombs | — | Minnesota Twins | Minnesota Twins signed OF Jacob McCombs. |
| Jul 23, 2025 | Signed | Justin Mitrovich | — | Minnesota Twins | Minnesota Twins signed RHP Justin Mitrovich. |
| Jul 23, 2025 | Signed | Reed Moring | — | Minnesota Twins | Minnesota Twins signed RHP Reed Moring. |
| Jul 23, 2025 | Signed | Riley Quick | — | Minnesota Twins | Minnesota Twins signed RHP Riley Quick. |
| Jul 23, 2025 | Signed | Jason Reitz | — | Minnesota Twins | Minnesota Twins signed RHP Jason Reitz. |
| Jul 23, 2025 | Signed | Shai Robinson | — | Minnesota Twins | Minnesota Twins signed SS Shai Robinson. |
| Jul 23, 2025 | Signed | JP Smith II | — | Minnesota Twins | Minnesota Twins signed 3B JP Smith II. |
| Jul 23, 2025 | Signed | Kolten Smith | — | Minnesota Twins | Minnesota Twins signed RHP Kolten Smith. |
| Jul 23, 2025 | Signed | Ryan Sprock | — | Minnesota Twins | Minnesota Twins signed 3B Ryan Sprock. |
| Jul 23, 2025 | Signed | Quentin Young | — | Minnesota Twins | Minnesota Twins signed SS Quentin Young. |
| Jul 23, 2025 | Signed | Bryan Arendt | — | Athletics | Athletics signed C Bryan Arendt. |
| Jul 23, 2025 | Signed | Jamie Arnold | — | Athletics | Athletics signed LHP Jamie Arnold. |
| Jul 23, 2025 | Signed | Alex Barr | — | Athletics | Athletics signed LHP Alex Barr. |
| Jul 23, 2025 | Signed | Bobby Boser | — | Athletics | Athletics signed SS Bobby Boser. |
| Jul 23, 2025 | Signed | Corey Braun | — | Athletics | Athletics signed LHP Corey Braun. |
| Jul 23, 2025 | Signed | Kade Brown | — | Athletics | Athletics signed RHP Kade Brown. |
| Jul 23, 2025 | Signed | Daniel Bucciero | — | Athletics | Athletics signed 3B Daniel Bucciero. |
| Jul 23, 2025 | Signed | Tanner Smith | — | Atlanta Braves | Atlanta Braves signed C Tanner Smith. |
| Jul 23, 2025 | Signed as free agent | August Cuneo | — | Houston Astros | Houston Astros signed free agent C August Cuneo to a minor league contract. |
| Jul 23, 2025 | Signed | Cullen McKay | — | Los Angeles Dodgers | Los Angeles Dodgers signed RHP Cullen McKay. |
| Jul 23, 2025 | Signed | Jared Davis | — | Athletics | Athletics signed SS Jared Davis. |
| Jul 23, 2025 | Signed | Jay Dill | — | Athletics | Athletics signed RHP Jay Dill. |
| Jul 23, 2025 | Signed | Samuel Dutton | — | Athletics | Athletics signed RHP Samuel Dutton. |
| Jul 23, 2025 | Signed | Griffin Kirn | — | Athletics | Athletics signed LHP Griffin Kirn. |
| Jul 23, 2025 | Signed | Jackson Phipps | — | Athletics | Athletics signed LHP Jackson Phipps. |
| Jul 23, 2025 | Signed | Grant Richardson | — | Athletics | Athletics signed LHP Grant Richardson. |
| Jul 23, 2025 | Signed | Logan Sauve | — | Athletics | Athletics signed C Logan Sauve. |
| Jul 23, 2025 | Signed | Itsuki Takemoto | — | Athletics | Athletics signed RHP Itsuki Takemoto. |
| Jul 23, 2025 | Signed | Devin Taylor | — | Athletics | Athletics signed OF Devin Taylor. |
| Jul 23, 2025 | Signed | Zane Taylor | — | Athletics | Athletics signed RHP Zane Taylor. |
| Jul 23, 2025 | Signed | Gavin Turley | — | Athletics | Athletics signed OF Gavin Turley. |
| Jul 23, 2025 | Signed | Mason Estrada | — | Los Angeles Dodgers | Los Angeles Dodgers signed RHP Mason Estrada. |
| Jul 23, 2025 | Signed | Charles Davalan | — | Los Angeles Dodgers | Los Angeles Dodgers signed OF Charles Davalan. |
| Jul 23, 2025 | Signed | Michael Hilker | — | Minnesota Twins | Minnesota Twins signed RHP Michael Hilker. |
| Jul 23, 2025 | Signed | Ethan Storm | — | Tampa Bay Rays | Tampa Bay Rays signed RHP Ethan Storm. |
| Jul 23, 2025 | Signed | Cory Geinzer | — | Texas Rangers | Texas Rangers signed RHP Cory Geinzer. |
| Jul 23, 2025 | Signed | Bobby Blandford | — | Athletics | Athletics signed OF Bobby Blandford. |
| Jul 23, 2025 | Signed | Michael Brooks | — | Athletics | Athletics signed SS Michael Brooks. |
| Jul 23, 2025 | Signed | Owen Carapellotti | — | Athletics | Athletics signed C Owen Carapellotti. |
| Jul 23, 2025 | Signed | Jackson Holmes | — | Athletics | Athletics signed RHP Jackson Holmes. |
| Jul 23, 2025 | Signed as free agent | Bryson McArn | — | Athletics | Athletics signed free agent SS Bryson McArn to a minor league contract. |
| Jul 23, 2025 | Signed as free agent | Danandres Colon | — | Detroit Tigers | Detroit Tigers signed free agent SS Danandres Colon to a minor league contract. |
| Jul 23, 2025 | Signed | Diego Rosa | — | Athletics | Athletics signed C Diego Rosa. |
| Jul 23, 2025 | Signed | Robby Porco | — | Los Angeles Dodgers | Los Angeles Dodgers signed RHP Robby Porco. |
| Jul 23, 2025 | Signed | Matt Lanzendorfer | — | Los Angeles Dodgers | Los Angeles Dodgers signed LHP Matt Lanzendorfer. |
| Jul 23, 2025 | Signed | Cooper Flemming | — | Tampa Bay Rays | Tampa Bay Rays signed SS Cooper Flemming. |
| Jul 23, 2025 | Signed as free agent | Jesus Moreno | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Jesus Moreno to a minor league contract. |
| Jul 22, 2025 | Signed | Henry Godbout | — | Boston Red Sox | Boston Red Sox signed SS Henry Godbout. |
| Jul 22, 2025 | Signed | Mason White | — | Boston Red Sox | Boston Red Sox signed SS Mason White. |
| Jul 22, 2025 | Signed | Myles Patton | — | Boston Red Sox | Boston Red Sox signed LHP Myles Patton. |
| Jul 22, 2025 | Signed | Dylan Brown | — | Boston Red Sox | Boston Red Sox signed LHP Dylan Brown. |
| Jul 22, 2025 | Signed as free agent | Carl Edwards Jr. | — | Texas Rangers | Texas Rangers signed free agent RHP Carl Edwards Jr. to a minor league contract. |
| Jul 22, 2025 | Signed | Seth Hernandez | — | Pittsburgh Pirates | Pittsburgh Pirates signed RHP Seth Hernandez. |
| Jul 22, 2025 | Trade | Julio E. Rodriguez | Seattle Mariners | Kansas City Royals | Seattle Mariners traded C Julio E. Rodriguez to Kansas City Royals for cash. |
| Jul 22, 2025 | Signed | Kade Anderson | — | Seattle Mariners | Seattle Mariners signed LHP Kade Anderson. |
| Jul 22, 2025 | Trade | Stuart Fairchild | Atlanta Braves | Tampa Bay Rays | Atlanta Braves traded RF Stuart Fairchild to Tampa Bay Rays for cash. |
| Jul 22, 2025 | Signed | Cade Obermueller | — | Philadelphia Phillies | Philadelphia Phillies signed LHP Cade Obermueller. |
| Jul 22, 2025 | Signed | Cody Bowker | — | Philadelphia Phillies | Philadelphia Phillies signed RHP Cody Bowker. |
| Jul 22, 2025 | Signed | Sean Youngerman | — | Philadelphia Phillies | Philadelphia Phillies signed RHP Sean Youngerman. |
| Jul 22, 2025 | Signed | Gabe Craig | — | Philadelphia Phillies | Philadelphia Phillies signed RHP Gabe Craig. |
| Jul 22, 2025 | Signed | James Tallon | — | Philadelphia Phillies | Philadelphia Phillies signed LHP James Tallon. |
| Jul 22, 2025 | Signed | Matthew Fisher | — | Philadelphia Phillies | Philadelphia Phillies signed RHP Matthew Fisher. |
| Jul 22, 2025 | Signed | Matthew Ferrara | — | Philadelphia Phillies | Philadelphia Phillies signed SS Matthew Ferrara. |
| Jul 22, 2025 | Signed | Cole Gilley | — | Philadelphia Phillies | Philadelphia Phillies signed RHP Cole Gilley. |
| Jul 22, 2025 | Signed | Will Vierling | — | Philadelphia Phillies | Philadelphia Phillies signed C Will Vierling. |
| Jul 22, 2025 | Signed | Tyler Bowen | — | Philadelphia Phillies | Philadelphia Phillies signed RHP Tyler Bowen. |
| Jul 22, 2025 | Signed | Jack Barker | — | Philadelphia Phillies | Philadelphia Phillies signed OF Jack Barker. |
| Jul 22, 2025 | Signed | Jonathan Gonzalez | — | Philadelphia Phillies | Philadelphia Phillies signed LHP Jonathan Gonzalez. |
| Jul 22, 2025 | Signed | Jacob Pruitt | — | Philadelphia Phillies | Philadelphia Phillies signed RHP Jacob Pruitt. |
| Jul 22, 2025 | Signed | Richie Cortese | — | Philadelphia Phillies | Philadelphia Phillies signed RHP Richie Cortese. |
| Jul 22, 2025 | Signed | Matthew Potok | — | Philadelphia Phillies | Philadelphia Phillies signed RHP Matthew Potok. |
| Jul 22, 2025 | Signed | Robert Phelps | — | Philadelphia Phillies | Philadelphia Phillies signed SS Robert Phelps. |
| Jul 22, 2025 | Signed as free agent | Keegan Batka | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Keegan Batka to a minor league contract. |
| Jul 22, 2025 | Signed as free agent | Peyton Havard | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Peyton Havard to a minor league contract. |
| Jul 22, 2025 | Signed as free agent | Bennett Markinson | — | Philadelphia Phillies | Philadelphia Phillies signed free agent C Bennett Markinson to a minor league contract. |
| Jul 22, 2025 | Signed as free agent | Tyler Pettorini | — | Philadelphia Phillies | Philadelphia Phillies signed free agent 2B Tyler Pettorini to a minor league contract. |
| Jul 22, 2025 | Signed as free agent | Jonathan Hogart | — | Philadelphia Phillies | Philadelphia Phillies signed free agent OF Jonathan Hogart to a minor league contract. |
| Jul 22, 2025 | Signed as free agent | Nathan Humphreys | — | Philadelphia Phillies | Philadelphia Phillies signed free agent OF Nathan Humphreys to a minor league contract. |
| Jul 22, 2025 | Signed | Aiven Cabral | — | Atlanta Braves | Atlanta Braves signed RHP Aiven Cabral. |
| Jul 22, 2025 | Signed | Mathieu Curtis | — | Atlanta Braves | Atlanta Braves signed RHP Mathieu Curtis. |
| Jul 22, 2025 | Signed | Logan Forsythe | — | Atlanta Braves | Atlanta Braves signed RHP Logan Forsythe. |
| Jul 22, 2025 | Signed | Hayden Friese | — | Atlanta Braves | Atlanta Braves signed OF Hayden Friese. |
| Jul 22, 2025 | Signed | Ryan Heppner | — | Atlanta Braves | Atlanta Braves signed RHP Ryan Heppner. |
| Jul 22, 2025 | Signed | Dallas Macias | — | Atlanta Braves | Atlanta Braves signed OF Dallas Macias. |
| Jul 22, 2025 | Signed | Jay Woolfolk | — | Atlanta Braves | Atlanta Braves signed RHP Jay Woolfolk. |
| Jul 22, 2025 | Signed as free agent | Zach Pop | — | Chicago Cubs | Chicago Cubs signed free agent RHP Zach Pop to a minor league contract. |
| Jul 22, 2025 | Signed | Max Belyeu | — | Colorado Rockies | Colorado Rockies signed OF Max Belyeu. |
| Jul 22, 2025 | Signed | Luke Broderick | — | Colorado Rockies | Colorado Rockies signed RHP Luke Broderick. |
| Jul 22, 2025 | Signed | Tyrelle Chadwick | — | Colorado Rockies | Colorado Rockies signed RHP Tyrelle Chadwick. |
| Jul 22, 2025 | Signed | Seth Clausen | — | Colorado Rockies | Colorado Rockies signed RHP Seth Clausen. |
| Jul 22, 2025 | Signed | Ethan Cole | — | Colorado Rockies | Colorado Rockies signed LHP Ethan Cole. |
| Jul 22, 2025 | Signed | Dylan Crooks | — | Colorado Rockies | Colorado Rockies signed RHP Dylan Crooks. |
| Jul 22, 2025 | Signed | Zach Harris | — | Colorado Rockies | Colorado Rockies signed RHP Zach Harris. |
| Jul 22, 2025 | Signed | Ethan Hedges | — | Colorado Rockies | Colorado Rockies signed 3B Ethan Hedges. |
| Jul 22, 2025 | Signed | Antoine Jean | — | Colorado Rockies | Colorado Rockies signed LHP Antoine Jean. |
| Jul 22, 2025 | Signed | Riley Kelly | — | Colorado Rockies | Colorado Rockies signed RHP Riley Kelly. |
| Jul 22, 2025 | Signed | Matt Klein | — | Colorado Rockies | Colorado Rockies signed C Matt Klein. |
| Jul 22, 2025 | Signed | Easton Marks | — | Colorado Rockies | Colorado Rockies signed RHP Easton Marks. |
| Jul 22, 2025 | Signed | JB Middleton | — | Colorado Rockies | Colorado Rockies signed RHP JB Middleton. |
| Jul 22, 2025 | Signed | Izeah Muniz | — | Colorado Rockies | Colorado Rockies signed RHP Izeah Muniz. |
| Jul 22, 2025 | Signed | Cameron Nelson | — | Colorado Rockies | Colorado Rockies signed OF Cameron Nelson. |
| Jul 22, 2025 | Signed | Austin Newton | — | Colorado Rockies | Colorado Rockies signed RHP Austin Newton. |
| Jul 22, 2025 | Signed | Brady Parker | — | Colorado Rockies | Colorado Rockies signed LHP Brady Parker. |
| Jul 22, 2025 | Signed | Zach Rogacki | — | Colorado Rockies | Colorado Rockies signed C Zach Rogacki. |
| Jul 22, 2025 | Signed | Derrick Smith | — | Colorado Rockies | Colorado Rockies signed RHP Derrick Smith. |
| Jul 22, 2025 | Signed | Aaron Watson | — | Cincinnati Reds | Cincinnati Reds signed RHP Aaron Watson. |
| Jul 22, 2025 | Signed | Kyle McCoy | — | Cincinnati Reds | Cincinnati Reds signed LHP Kyle McCoy. |
| Jul 22, 2025 | Signed | CJ Gray | — | Los Angeles Angels | Los Angeles Angels signed RHP CJ Gray. |
| Jul 22, 2025 | Signed | Chris Arroyo | — | Miami Marlins | Miami Marlins signed 1B Chris Arroyo. |
| Jul 22, 2025 | Signed | Emilio Barreras | — | Miami Marlins | Miami Marlins signed SS Emilio Barreras. |
| Jul 22, 2025 | Signed | Xavier Cardenas III | — | Miami Marlins | Miami Marlins signed RHP Xavier Cardenas III. |
| Jul 22, 2025 | Signed | Jake Clemente | — | Miami Marlins | Miami Marlins signed RHP Jake Clemente. |
| Jul 22, 2025 | Signed | Brandon Compton | — | Miami Marlins | Miami Marlins signed OF Brandon Compton. |
| Jul 22, 2025 | Signed | Peyton Fosher | — | Miami Marlins | Miami Marlins signed RHP Peyton Fosher. |
| Jul 22, 2025 | Signed | Drew Faurot | — | Miami Marlins | Miami Marlins signed SS Drew Faurot. |
| Jul 22, 2025 | Signed | Josh Hogue | — | Miami Marlins | Miami Marlins signed 3B Josh Hogue. |
| Jul 22, 2025 | Signed | Carson Laws | — | Miami Marlins | Miami Marlins signed RHP Carson Laws. |
| Jul 22, 2025 | Signed | Cannon Pickell | — | Miami Marlins | Miami Marlins signed RHP Cannon Pickell. |
| Jul 22, 2025 | Signed | Jake McCutcheon | — | Miami Marlins | Miami Marlins signed 2B Jake McCutcheon. |
| Jul 22, 2025 | Signed | RJ Shunck | — | Miami Marlins | Miami Marlins signed LHP RJ Shunck. |
| Jul 22, 2025 | Signed | Chase Renner | — | Miami Marlins | Miami Marlins signed RHP Chase Renner. |
| Jul 22, 2025 | Signed | Wilson Weber | — | Miami Marlins | Miami Marlins signed C Wilson Weber. |
| Jul 22, 2025 | Signed | Joey Volini | — | Miami Marlins | Miami Marlins signed LHP Joey Volini. |
| Jul 22, 2025 | Signed | Max Williams | — | Miami Marlins | Miami Marlins signed OF Max Williams. |
| Jul 22, 2025 | Signed | Jadon Williamson | — | Miami Marlins | Miami Marlins signed RHP Jadon Williamson. |
| Jul 22, 2025 | Signed | Zack Mack | — | New York Mets | New York Mets signed RHP Zack Mack. |
| Jul 22, 2025 | Signed | Cam Tilly | — | New York Mets | New York Mets signed RHP Cam Tilly. |
| Jul 22, 2025 | Signed | Jalin Flores | — | St. Louis Cardinals | St. Louis Cardinals signed SS Jalin Flores. |
| Jul 22, 2025 | Signed | AJ Russell | — | Texas Rangers | Texas Rangers signed RHP AJ Russell. |
| Jul 22, 2025 | Signed | Josh Owens | — | Texas Rangers | Texas Rangers signed TWP Josh Owens. |
| Jul 22, 2025 | Signed | Jack Wheeler | — | Texas Rangers | Texas Rangers signed 3B Jack Wheeler. |
| Jul 22, 2025 | Signed | Paxton Kling | — | Texas Rangers | Texas Rangers signed OF Paxton Kling. |
| Jul 22, 2025 | Signed | Evan Siary | — | Texas Rangers | Texas Rangers signed RHP Evan Siary. |
| Jul 22, 2025 | Signed | Owen Proksch | — | Texas Rangers | Texas Rangers signed LHP Owen Proksch. |
| Jul 22, 2025 | Signed | J.D. McReynolds | — | Texas Rangers | Texas Rangers signed RHP J.D. McReynolds. |
| Jul 22, 2025 | Signed | Jacob Johnson | — | Texas Rangers | Texas Rangers signed RHP Jacob Johnson. |
| Jul 22, 2025 | Signed | Jake Barbee | — | Texas Rangers | Texas Rangers signed RHP Jake Barbee. |
| Jul 22, 2025 | Signed | Luke Hanson | — | Texas Rangers | Texas Rangers signed SS Luke Hanson. |
| Jul 22, 2025 | Signed | Noah Franklin | — | Texas Rangers | Texas Rangers signed C Noah Franklin. |
| Jul 22, 2025 | Signed as free agent | Carter Garate | — | Texas Rangers | Texas Rangers signed free agent SS Carter Garate to a minor league contract. |
| Jul 22, 2025 | Signed as free agent | Jack Collins | — | Texas Rangers | Texas Rangers signed free agent C Jack Collins to a minor league contract. |
| Jul 22, 2025 | Signed as free agent | Louis Marinaro | — | Texas Rangers | Texas Rangers signed free agent LHP Louis Marinaro to a minor league contract. |
| Jul 22, 2025 | Signed | Gage Wood | — | Philadelphia Phillies | Philadelphia Phillies signed RHP Gage Wood. |
| Jul 22, 2025 | Signed as free agent | Malachai Halterman | — | Milwaukee Brewers | Milwaukee Brewers signed free agent OF Malachai Halterman to a minor league contract. |
| Jul 22, 2025 | Signed | Miguel Sime Jr. | — | Washington Nationals | Washington Nationals signed RHP Miguel Sime Jr.. |
| Jul 22, 2025 | Signed | Matt Scannell | — | Toronto Blue Jays | Toronto Blue Jays signed OF Matt Scannell. |
| Jul 22, 2025 | Signed as free agent | Marbin Lezcano | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Marbin Lezcano to a minor league contract. |
| Jul 22, 2025 | Signed | Dean Moss | — | Tampa Bay Rays | Tampa Bay Rays signed OF Dean Moss. |
| Jul 22, 2025 | Signed as free agent | Tom Poole | — | Tampa Bay Rays | Tampa Bay Rays signed free agent OF Tom Poole to a minor league contract. |
| Jul 22, 2025 | Signed | Henry Cone | — | Chicago Cubs | Chicago Cubs signed RHP Henry Cone. |
| Jul 22, 2025 | Signed | Aiden Moffett | — | Chicago Cubs | Chicago Cubs signed RHP Aiden Moffett. |
| Jul 22, 2025 | Signed as free agent | Reid Clague | — | Cincinnati Reds | Cincinnati Reds signed free agent LHP Reid Clague to a minor league contract. |
| Jul 22, 2025 | Signed | Ryan Hall | — | Detroit Tigers | Detroit Tigers signed RHP Ryan Hall. |
| Jul 22, 2025 | Signed | Cale Wetwiska | — | Detroit Tigers | Detroit Tigers signed RHP Cale Wetwiska. |
| Jul 22, 2025 | Signed | Trevor Heishman | — | Detroit Tigers | Detroit Tigers signed LHP Trevor Heishman. |
| Jul 22, 2025 | Signed | River Hamilton | — | Detroit Tigers | Detroit Tigers signed RHP River Hamilton. |
| Jul 22, 2025 | Signed | Joey Wimpelberg | — | Detroit Tigers | Detroit Tigers signed RHP Joey Wimpelberg. |
| Jul 21, 2025 | Signed as free agent | David Robertson | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP David Robertson. |
| Jul 21, 2025 | Signed as free agent | Hunter Ensley | — | Kansas City Royals | Kansas City Royals signed free agent OF Hunter Ensley to a minor league contract. |
| Jul 21, 2025 | Signed as free agent | Max Poirier | — | Kansas City Royals | Kansas City Royals signed free agent RHP Max Poirier to a minor league contract. |
| Jul 21, 2025 | Signed as free agent | Cory Ronan | — | Kansas City Royals | Kansas City Royals signed free agent LHP Cory Ronan to a minor league contract. |
| Jul 21, 2025 | Signed as free agent | Ryan Ure | — | Kansas City Royals | Kansas City Royals signed free agent LHP Ryan Ure to a minor league contract. |
| Jul 21, 2025 | Signed | Sean Gamble | — | Kansas City Royals | Kansas City Royals signed OF Sean Gamble. |
| Jul 21, 2025 | Signed | Josh Hammond | — | Kansas City Royals | Kansas City Royals signed SS Josh Hammond. |
| Jul 21, 2025 | Signed | Michael Lombardi | — | Kansas City Royals | Kansas City Royals signed RHP Michael Lombardi. |
| Jul 21, 2025 | Signed | Justin Lamkin | — | Kansas City Royals | Kansas City Royals signed LHP Justin Lamkin. |
| Jul 21, 2025 | Signed | Cameron Millar | — | Kansas City Royals | Kansas City Royals signed RHP Cameron Millar. |
| Jul 21, 2025 | Signed | Aiden Jimenez | — | Kansas City Royals | Kansas City Royals signed RHP Aiden Jimenez. |
| Jul 21, 2025 | Signed | Bryson Dudley | — | Kansas City Royals | Kansas City Royals signed RHP Bryson Dudley. |
| Jul 21, 2025 | Signed | Brooks Bryan | — | Kansas City Royals | Kansas City Royals signed C Brooks Bryan. |
| Jul 21, 2025 | Signed | Shane Van Dam | — | Kansas City Royals | Kansas City Royals signed RHP Shane Van Dam. |
| Jul 21, 2025 | Signed | Max Martin | — | Kansas City Royals | Kansas City Royals signed RHP Max Martin. |
| Jul 21, 2025 | Signed | Hunter Alberini | — | Kansas City Royals | Kansas City Royals signed RHP Hunter Alberini. |
| Jul 21, 2025 | Signed | Matthew Hoskins | — | Kansas City Royals | Kansas City Royals signed RHP Matthew Hoskins. |
| Jul 21, 2025 | Signed | Tyson Moran | — | Kansas City Royals | Kansas City Royals signed SS Tyson Moran. |
| Jul 21, 2025 | Signed | JC Vanek | — | Kansas City Royals | Kansas City Royals signed 1B JC Vanek. |
| Jul 21, 2025 | Signed | Connor Rasmussen | — | Kansas City Royals | Kansas City Royals signed SS Connor Rasmussen. |
| Jul 21, 2025 | Signed | Randy Ramnarace | — | Kansas City Royals | Kansas City Royals signed RHP Randy Ramnarace. |
| Jul 21, 2025 | Signed | Luke Pelzer | — | Kansas City Royals | Kansas City Royals signed OF Luke Nowak. |
| Jul 21, 2025 | Signed | Kamden Edge | — | Kansas City Royals | Kansas City Royals signed RHP Kamden Edge. |
| Jul 21, 2025 | Signed | Colin Yeaman | — | Baltimore Orioles | Baltimore Orioles signed SS Colin Yeaman. |
| Jul 21, 2025 | Signed | RJ Austin | — | Baltimore Orioles | Baltimore Orioles signed OF RJ Austin. |
| Jul 21, 2025 | Signed | Jaiden Lo Re | — | Baltimore Orioles | Baltimore Orioles signed SS Jaiden Lo Re. |
| Jul 21, 2025 | Signed | Caden Hunter | — | Baltimore Orioles | Baltimore Orioles signed LHP Caden Hunter. |
| Jul 21, 2025 | Signed | Cam Lee | — | Baltimore Orioles | Baltimore Orioles signed OF Cam Lee. |
| Jul 21, 2025 | Signed | Murf Gray | — | Pittsburgh Pirates | Pittsburgh Pirates signed 3B Murf Gray. |
| Jul 21, 2025 | Signed | Jack Anker | — | Pittsburgh Pirates | Pittsburgh Pirates signed RHP Jack Anker. |
| Jul 21, 2025 | Signed | Matt King | — | Pittsburgh Pirates | Pittsburgh Pirates signed SS Matt King. |
| Jul 21, 2025 | Signed | Jack Moroknek | — | Washington Nationals | Washington Nationals signed OF Jack Moroknek. |
| Jul 21, 2025 | Signed | Ben Moore | — | Washington Nationals | Washington Nationals signed LHP Ben Moore. |
| Jul 21, 2025 | Signed | Tucker Biven | — | Washington Nationals | Washington Nationals signed RHP Tucker Biven. |
| Jul 21, 2025 | Signed | Nick Hollifield | — | Washington Nationals | Washington Nationals signed C NIck Hollifield. |
| Jul 21, 2025 | Signed | Jacob Walsh | — | Washington Nationals | Washington Nationals signed 1B Jacob Walsh. |
| Jul 21, 2025 | Signed | Levi Huesman | — | Washington Nationals | Washington Nationals signed LHP Levi Huesman. |
| Jul 21, 2025 | Signed | Owen Puk | — | Washington Nationals | Washington Nationals signed RHP Owen Puk. |
| Jul 21, 2025 | Signed as free agent | Jordan Williams | — | Washington Nationals | Washington Nationals signed free agent OF Jordan Williams to a minor league contract. |
| Jul 21, 2025 | Signed as free agent | Emmanuel Polo | — | San Diego Padres | San Diego Padres signed free agent LHP Enmanuel Polo to a minor league contract. |
| Jul 21, 2025 | Signed | Gavin Kilen | — | San Francisco Giants | San Francisco Giants signed SS Gavin Kilen. |
| Jul 21, 2025 | Signed | Trevor Cohen | — | San Francisco Giants | San Francisco Giants signed OF Trevor Cohen. |
| Jul 21, 2025 | Signed | Lorenzo Meola | — | San Francisco Giants | San Francisco Giants signed SS Lorenzo Meola. |
| Jul 21, 2025 | Signed | Jordan Gottesman | — | San Francisco Giants | San Francisco Giants signed LHP Jordan Gottesman. |
| Jul 21, 2025 | Signed | Cam Maldonado | — | San Francisco Giants | San Francisco Giants signed OF Cameron Maldonado. |
| Jul 21, 2025 | Signed | Ben Bybee | — | San Francisco Giants | San Francisco Giants signed RHP Ben Bybee. |
| Jul 21, 2025 | Signed | Reid Worley | — | San Francisco Giants | San Francisco Giants signed RHP Reid Worley. |
| Jul 21, 2025 | Signed | Isaiah Barkett | — | San Francisco Giants | San Francisco Giants signed 2B Isaiah Barkett. |
| Jul 21, 2025 | Signed | Rod Barajas Jr. | — | San Francisco Giants | San Francisco Giants signed C Rod Barajas Jr.. |
| Jul 21, 2025 | Signed | Cody Delvecchio | — | San Francisco Giants | San Francisco Giants signed RHP Cody Delvecchio. |
| Jul 21, 2025 | Signed | Broedy Poppell | — | San Francisco Giants | San Francisco Giants signed C Broedy Poppell. |
| Jul 21, 2025 | Signed | Trey Seeley | — | San Francisco Giants | San Francisco Giants signed RHP Trey Seeley. |
| Jul 21, 2025 | Signed | Damian Bravo | — | San Francisco Giants | San Francisco Giants signed OF Damian Bravo. |
| Jul 21, 2025 | Signed | Garrett Langrell | — | San Francisco Giants | San Francisco Giants signed RHP Garrett Langrell. |
| Jul 21, 2025 | Signed | Luke Mensik | — | San Francisco Giants | San Francisco Giants signed RHP Luke Mensik. |
| Jul 21, 2025 | Signed | Cooper McGrath | — | San Francisco Giants | San Francisco Giants signed RHP Cooper McGrath. |
| Jul 21, 2025 | Signed | Braydon Risley | — | San Francisco Giants | San Francisco Giants signed LHP Braydon Risley. |
| Jul 21, 2025 | Signed | Hayden Jatczak | — | San Francisco Giants | San Francisco Giants signed 3B Hayden Jatczak. |
| Jul 21, 2025 | Signed | Daniel Rogers | — | San Francisco Giants | San Francisco Giants signed C Daniel Rogers. |
| Jul 21, 2025 | Signed | Dylan Carter | — | San Francisco Giants | San Francisco Giants signed RHP Dylan Carter. |
| Jul 21, 2025 | Signed | Kayson Cunningham | — | Arizona Diamondbacks | Arizona Diamondbacks signed SS Kayson Cunningham. |
| Jul 21, 2025 | Signed | Patrick Forbes | — | Arizona Diamondbacks | Arizona Diamondbacks signed RHP Patrick Forbes. |
| Jul 21, 2025 | Signed | Brian Curley | — | Arizona Diamondbacks | Arizona Diamondbacks signed RHP Brian Curley. |
| Jul 21, 2025 | Signed | Dean Livingston | — | Arizona Diamondbacks | Arizona Diamondbacks signed RHP Dean Livingston. |
| Jul 21, 2025 | Signed | Nathan Hall | — | Arizona Diamondbacks | Arizona Diamondbacks signed OF Nathan Hall. |
| Jul 21, 2025 | Signed | Sawyer Hawks | — | Arizona Diamondbacks | Arizona Diamondbacks signed RHP Sawyer Hawks. |
| Jul 21, 2025 | Signed | Joe Ariola | — | Arizona Diamondbacks | Arizona Diamondbacks signed LHP Joe Ariola. |
| Jul 21, 2025 | Signed | Jack Martinez | — | Arizona Diamondbacks | Arizona Diamondbacks signed RHP Jack Martinez. |
| Jul 21, 2025 | Signed | Wallace Clark | — | Arizona Diamondbacks | Arizona Diamondbacks signed SS Wallace Clark. |
| Jul 21, 2025 | Signed | Brady Counsell | — | Arizona Diamondbacks | Arizona Diamondbacks signed SS Brady Counsell. |
| Jul 21, 2025 | Signed | Luke Dotson | — | Arizona Diamondbacks | Arizona Diamondbacks signed LHP Luke Dotson. |
| Jul 21, 2025 | Signed | Tayler Montiel | — | Arizona Diamondbacks | Arizona Diamondbacks signed LHP Tayler Montiel. |
| Jul 21, 2025 | Signed | Alex Galvan | — | Arizona Diamondbacks | Arizona Diamondbacks signed RHP Alex Galvan. |
| Jul 21, 2025 | Signed | Hayden Murphy | — | Arizona Diamondbacks | Arizona Diamondbacks signed RHP Hayden Murphy. |
| Jul 21, 2025 | Signed | Collin Rothermel | — | Arizona Diamondbacks | Arizona Diamondbacks signed RHP Collin Rothermel. |
| Jul 21, 2025 | Signed | Joel Sarver | — | Arizona Diamondbacks | Arizona Diamondbacks signed RHP Joel Sarver. |
| Jul 21, 2025 | Signed | Raul Garayzar | — | Arizona Diamondbacks | Arizona Diamondbacks signed RHP Raul Garayzar. |
| Jul 21, 2025 | Signed | Gavin Fien | — | Texas Rangers | Texas Rangers signed SS Gavin Fien. |
| Jul 21, 2025 | Signed | Mason McConnaughey | — | Texas Rangers | Texas Rangers signed RHP Mason McConnaughey. |
| Jul 21, 2025 | Signed | Ben Abeldt | — | Texas Rangers | Texas Rangers signed LHP Ben Abeldt. |
| Jul 21, 2025 | Signed | Julius Sanchez | — | Texas Rangers | Texas Rangers signed RHP Julius Sanchez. |
| Jul 21, 2025 | Signed as free agent | Ryan McCoy | — | Tampa Bay Rays | Tampa Bay Rays signed free agent 1B Ryan McCoy to a minor league contract. |
| Jul 21, 2025 | Signed | Colton Book | — | Chicago Cubs | Chicago Cubs signed LHP Colton Book. |
| Jul 21, 2025 | Signed | Ethan Conrad | — | Chicago Cubs | Chicago Cubs signed OF Ethan Conrad. |
| Jul 21, 2025 | Signed | Pierce Coppola | — | Chicago Cubs | Chicago Cubs signed LHP Pierce Coppola. |
| Jul 21, 2025 | Signed | Noah Edders | — | Chicago Cubs | Chicago Cubs signed RHP Noah Edders. |
| Jul 21, 2025 | Signed | Eli Jerzembeck | — | Chicago Cubs | Chicago Cubs signed RHP Eli Jerzembeck. |
| Jul 21, 2025 | Signed | Kane Kepley | — | Chicago Cubs | Chicago Cubs signed OF Kane Kepley. |
| Jul 21, 2025 | Signed | Jake Knapp | — | Chicago Cubs | Chicago Cubs signed RHP Jake Knapp. |
| Jul 21, 2025 | Signed | Dominick Reid | — | Chicago Cubs | Chicago Cubs signed RHP Dominick Reid. |
| Jul 21, 2025 | Signed | Kade Snell | — | Chicago Cubs | Chicago Cubs signed OF Kade Snell. |
| Jul 21, 2025 | Signed | Justin Stransky | — | Chicago Cubs | Chicago Cubs signed C Justin Stransky. |
| Jul 21, 2025 | Signed | Brady Afthim | — | Cincinnati Reds | Cincinnati Reds signed RHP Brady Afthim. |
| Jul 21, 2025 | Signed | Bryce Archie | — | Cincinnati Reds | Cincinnati Reds signed RHP Bryce Archie. |
| Jul 21, 2025 | Signed | Jake Brink | — | Cincinnati Reds | Cincinnati Reds signed RHP Jake Brink. |
| Jul 21, 2025 | Signed | Ty Doucette | — | Cincinnati Reds | Cincinnati Reds signed 1B Ty Doucette. |
| Jul 21, 2025 | Signed | Steele Hall | — | Cincinnati Reds | Cincinnati Reds signed SS Steele Hall. |
| Jul 21, 2025 | Signed | Dylan King | — | Cincinnati Reds | Cincinnati Reds signed C Dylan King. |
| Jul 21, 2025 | Signed | Carson Latimer | — | Cincinnati Reds | Cincinnati Reds signed RHP Carson Latimer. |
| Jul 21, 2025 | Signed | Maison Martinez | — | Cincinnati Reds | Cincinnati Reds signed RHP Maison Martinez. |
| Jul 21, 2025 | Signed | Mason Morris | — | Cincinnati Reds | Cincinnati Reds signed RHP Mason Morris. |
| Jul 21, 2025 | Signed | Mason Neville | — | Cincinnati Reds | Cincinnati Reds signed OF Mason Neville. |
| Jul 21, 2025 | Signed | Eli Pitts | — | Cincinnati Reds | Cincinnati Reds signed OF Eli Pitts. |
| Jul 21, 2025 | Signed | Kien Vu | — | Cincinnati Reds | Cincinnati Reds signed OF Kien Vu. |
| Jul 21, 2025 | Signed | Aiva Arquette | — | Miami Marlins | Miami Marlins signed SS Aiva Arquette. |
| Jul 21, 2025 | Signed | Mikey Cascino | — | Los Angeles Angels | Los Angeles Angels signed RHP Mikey Cascino. |
| Jul 21, 2025 | Signed | Talon Haley | — | Los Angeles Angels | Los Angeles Angels signed LHP Talon Haley. |
| Jul 21, 2025 | Signed | Sean Episcope | — | Milwaukee Brewers | Milwaukee Brewers signed RHP Sean Episcope. |
| Jul 21, 2025 | Signed | Josiah Ragsdale | — | Milwaukee Brewers | Milwaukee Brewers signed OF Josiah Ragsdale. |
| Jul 21, 2025 | Signed as free agent | Austin Brown | — | New York Mets | New York Mets signed free agent RHP Austin Brown to a minor league contract. |
| Jul 21, 2025 | Signed | Frank Camarillo | — | New York Mets | New York Mets signed RHP Frank Camarillo. |
| Jul 21, 2025 | Signed | Anthony Frobose | — | New York Mets | New York Mets signed SS Anthony Frobose. |
| Jul 21, 2025 | Signed | Nathan Hall | — | New York Mets | New York Mets signed RHP Nathan Hall. |
| Jul 21, 2025 | Signed | Peter Kussow | — | New York Mets | New York Mets signed RHP Peter Kussow. |
| Jul 21, 2025 | Signed | Camden Lohman | — | New York Mets | New York Mets signed RHP Camden Lohman. |
| Jul 21, 2025 | Signed as free agent | Chase Meggers | — | New York Mets | New York Mets signed free agent C Chase Meggers to a minor league contract. |
| Jul 21, 2025 | Signed | Truman Pauley | — | New York Mets | New York Mets signed RHP Truman Pauley. |
| Jul 21, 2025 | Signed | Sam Robertson | — | New York Mets | New York Mets signed SS Sam Robertson. |
| Jul 21, 2025 | Signed | Joe Scarborough | — | New York Mets | New York Mets signed RHP Joe Scarborough. |
| Jul 21, 2025 | Signed | Garrett Stratton | — | New York Mets | New York Mets signed RHP Garrett Stratton. |
| Jul 21, 2025 | Signed | Wyatt Vincent | — | New York Mets | New York Mets signed OF Wyatt Vincent. |
| Jul 21, 2025 | Signed | Conner Ware | — | New York Mets | New York Mets signed LHP Conner Ware. |
| Jul 21, 2025 | Signed | Jakob Guardado | — | Los Angeles Angels | Los Angeles Angels signed RHP Jakob Guardado. |
| Jul 21, 2025 | Signed as free agent | Alec Gomez | — | Los Angeles Angels | Los Angeles Angels signed free agent 2B Alec Gomez to a minor league contract. |
| Jul 21, 2025 | Signed as free agent | Ryland Zaborowski | — | Los Angeles Angels | Los Angeles Angels signed free agent 3B Ryland Zaborowski to a minor league contract. |
| Jul 21, 2025 | Signed | Nick Weyrich | — | Chicago White Sox | Chicago White Sox signed RHP Nick Weyrich. |
| Jul 20, 2025 | Signed as free agent | Mac Heuer | — | New York Yankees | New York Yankees signed free agent RHP Mac Heuer to a minor league contract. |
| Jul 20, 2025 | Signed | Camden Troyer | — | New York Yankees | New York Yankees signed OF Camden Troyer. |
| Jul 20, 2025 | Signed | Brennan Stuprich | — | New York Yankees | New York Yankees signed RHP Brennan Stuprich. |
| Jul 20, 2025 | Signed | Jackson Lovich | — | New York Yankees | New York Yankees signed SS Jackson Lovich. |
| Jul 20, 2025 | Signed as free agent | Andrews Opata | — | Boston Red Sox | Boston Red Sox signed free agent OF Andrews Opata to a minor league contract. |
| Jul 20, 2025 | Signed | Kyson Witherspoon | — | Boston Red Sox | Boston Red Sox signed RHP Kyson Witherspoon. |
| Jul 20, 2025 | Signed | Marcus Phillips | — | Boston Red Sox | Boston Red Sox signed RHP Marcus Phillips. |
| Jul 20, 2025 | Signed | Anthony Eyanson | — | Boston Red Sox | Boston Red Sox signed RHP Anthony Eyanson. |
| Jul 20, 2025 | Signed | Christian Foutch | — | Boston Red Sox | Boston Red Sox signed RHP Christian Foutch. |
| Jul 20, 2025 | Signed | Leighton Finley | — | Boston Red Sox | Boston Red Sox signed RHP Leighton Finley. |
| Jul 20, 2025 | Signed | Jacob Mayers | — | Boston Red Sox | Boston Red Sox signed RHP Jacob Mayers. |
| Jul 20, 2025 | Signed | Maximus Martin | — | Boston Red Sox | Boston Red Sox signed SS Maximus Martin. |
| Jul 20, 2025 | Signed | Barrett Morgan | — | Boston Red Sox | Boston Red Sox signed RHP Barrett Morgan. |
| Jul 20, 2025 | Signed | Ethan Walker | — | Boston Red Sox | Boston Red Sox signed LHP Ethan Walker. |
| Jul 20, 2025 | Signed | Jack Winnay | — | Boston Red Sox | Boston Red Sox signed 3B Jack Winnay. |
| Jul 20, 2025 | Signed | Carter Rasmussen | — | Boston Red Sox | Boston Red Sox signed RHP Carter Rasmussen. |
| Jul 20, 2025 | Signed | Skylar King | — | Boston Red Sox | Boston Red Sox signed OF Skylar King. |
| Jul 20, 2025 | Signed | Jason Gilman | — | Boston Red Sox | Boston Red Sox signed LHP Jason Gilman. |
| Jul 20, 2025 | Signed | Patrick Galle | — | Boston Red Sox | Boston Red Sox signed RHP Patrick Galle. |
| Jul 20, 2025 | Signed | Cade Fisher | — | Boston Red Sox | Boston Red Sox signed LHP Cade Fisher. |
| Jul 20, 2025 | Signed | Fabian Bonilla | — | Boston Red Sox | Boston Red Sox signed OF Fabian Bonilla. |
| Jul 20, 2025 | Signed | Trendan Parish | — | Tampa Bay Rays | Tampa Bay Rays signed RHP Trendan Parish. |
| Jul 20, 2025 | Signed as free agent | Jo Oyama | — | Seattle Mariners | Seattle Mariners signed free agent 2B Jo Oyama to a minor league contract. |
| Jul 20, 2025 | Signed | Kaiden Wilson | — | Miami Marlins | Miami Marlins signed LHP Kaiden Wilson. |
| Jul 19, 2025 | Signed | Wehiwa Aloy | — | Baltimore Orioles | Baltimore Orioles signed SS Wehiwa Aloy. |
| Jul 19, 2025 | Signed | Joseph Dzierwa | — | Baltimore Orioles | Baltimore Orioles signed LHP Joseph Dzierwa. |
| Jul 19, 2025 | Signed | JT Quinn | — | Baltimore Orioles | Baltimore Orioles signed RHP JT Quinn. |
| Jul 19, 2025 | Signed as free agent | Bruce Zimmermann | — | Milwaukee Brewers | Milwaukee Brewers signed free agent LHP Bruce Zimmermann to a minor league contract. |
| Jul 19, 2025 | Signed as free agent | Dan Kubiuk | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Dan Kubiuk to a minor league contract. |
| Jul 19, 2025 | Signed | Nick Becker | — | Seattle Mariners | Seattle Mariners signed SS Nick Becker. |
| Jul 19, 2025 | Signed | Luke Stevenson | — | Seattle Mariners | Seattle Mariners signed C Luke Stevenson. |
| Jul 19, 2025 | Signed | Griffin Hugus | — | Seattle Mariners | Seattle Mariners signed RHP Griffin Hugus. |
| Jul 19, 2025 | Signed | Mason Peters | — | Seattle Mariners | Seattle Mariners signed LHP Mason Peters. |
| Jul 19, 2025 | Signed | Korbyn Dickerson | — | Seattle Mariners | Seattle Mariners signed OF Korbyn Dickerson. |
| Jul 19, 2025 | Signed | Lucas Kelly | — | Seattle Mariners | Seattle Mariners signed RHP Lucas Kelly. |
| Jul 19, 2025 | Signed | Colton Shaw | — | Seattle Mariners | Seattle Mariners signed RHP Colton Shaw. |
| Jul 19, 2025 | Signed | Danny Macchiarola | — | Seattle Mariners | Seattle Mariners signed RHP Danny Macchiarola. |
| Jul 19, 2025 | Signed | Jackson Steensma | — | Seattle Mariners | Seattle Mariners signed RHP Jackson Steensma. |
| Jul 19, 2025 | Signed | Isaac Lyon | — | Seattle Mariners | Seattle Mariners signed RHP Isaac Lyon. |
| Jul 19, 2025 | Signed | Dusty Revis | — | Seattle Mariners | Seattle Mariners signed RHP Dusty Revis. |
| Jul 19, 2025 | Signed | Brady Ebel | — | Milwaukee Brewers | Milwaukee Brewers signed SS Brady Ebel. |
| Jul 19, 2025 | Signed | Grant Jay | — | Seattle Mariners | Seattle Mariners signed C Grant Jay. |
| Jul 19, 2025 | Signed | Aiden Taurek | — | Seattle Mariners | Seattle Mariners signed OF Aiden Taurek. |
| Jul 19, 2025 | Signed | Luke Heyman | — | Seattle Mariners | Seattle Mariners signed C Luke Heyman. |
| Jul 19, 2025 | Signed | Brayden Corn | — | Seattle Mariners | Seattle Mariners signed OF Brayden Corn. |
| Jul 19, 2025 | Signed | Casey Hintz | — | Seattle Mariners | Seattle Mariners signed RHP Casey Hintz. |
| Jul 19, 2025 | Signed | Anthony Karoly | — | Seattle Mariners | Seattle Mariners signed RHP Anthony Karoly. |
| Jul 19, 2025 | Signed | Estevan Moreno | — | Seattle Mariners | Seattle Mariners signed SS Estevan Moreno. |
| Jul 19, 2025 | Signed as free agent | Konni Durschlag | — | Seattle Mariners | Seattle Mariners signed free agent OF Konni Durschlag to a minor league contract. |
| Jul 19, 2025 | Signed as free agent | Reid Easterly | — | Seattle Mariners | Seattle Mariners signed free agent LHP Reid Easterly to a minor league contract. |
| Jul 19, 2025 | Signed as free agent | Reese Lumpkin | — | Seattle Mariners | Seattle Mariners signed free agent RHP Reese Lumpkin to a minor league contract. |
| Jul 19, 2025 | Signed as free agent | Brady O'Brien | — | Seattle Mariners | Seattle Mariners signed free agent 2B Brady O'Brien to a minor league contract. |
| Jul 19, 2025 | Signed | Tim Piasentin | — | Toronto Blue Jays | Toronto Blue Jays signed 3B Tim Piasentin. |
| Jul 19, 2025 | Signed | Karson Ligon | — | Toronto Blue Jays | Toronto Blue Jays signed RHP Karson Ligon. |
| Jul 19, 2025 | Signed | Trace Baker | — | Toronto Blue Jays | Toronto Blue Jays signed RHP Trace Baker. |
| Jul 19, 2025 | Signed as free agent | Parker Carlson | — | New York Mets | New York Mets signed free agent RHP Parker Carlson to a minor league contract. |
| Jul 19, 2025 | Signed as free agent | Jonah Conradt | — | New York Mets | New York Mets signed free agent RHP Jonah Conradt to a minor league contract. |
| Jul 19, 2025 | Signed as free agent | Ryan Dollar | — | New York Mets | New York Mets signed free agent RHP Ryan Dollar to a minor league contract. |
| Jul 19, 2025 | Signed | Eli Willits | — | Washington Nationals | Washington Nationals signed SS Eli Willits. |
| Jul 19, 2025 | Signed | Liam Best | — | St. Louis Cardinals | St. Louis Cardinals signed RHP Liam Best. |
| Jul 19, 2025 | Signed | Alex Birge | — | St. Louis Cardinals | St. Louis Cardinals signed C Alex Birge. |
| Jul 19, 2025 | Signed | Alex Breckheimer | — | St. Louis Cardinals | St. Louis Cardinals signed RHP Alex Breckheimer. |
| Jul 19, 2025 | Signed | Cade Crossland | — | St. Louis Cardinals | St. Louis Cardinals signed LHP Cade Crossland. |
| Jul 19, 2025 | Signed | Michael Dattalo | — | St. Louis Cardinals | St. Louis Cardinals signed 3B Michael Dattalo. |
| Jul 19, 2025 | Signed | Dylan Driessen | — | St. Louis Cardinals | St. Louis Cardinals signed RHP Dylan Driessen. |
| Jul 19, 2025 | Signed | Kaden Echeman | — | St. Louis Cardinals | St. Louis Cardinals signed RHP Kaden Echeman. |
| Jul 19, 2025 | Signed | Tanner Franklin | — | St. Louis Cardinals | St. Louis Cardinals signed RHP Tanner Franklin. |
| Jul 19, 2025 | Signed | Payton Graham | — | St. Louis Cardinals | St. Louis Cardinals signed RHP Payton Graham. |
| Jul 19, 2025 | Signed | Trevor Haskins | — | St. Louis Cardinals | St. Louis Cardinals signed SS Trevor Haskins. |
| Jul 19, 2025 | Signed | Chase Heath | — | St. Louis Cardinals | St. Louis Cardinals signed C Chase Heath. |
| Jul 19, 2025 | Signed | Ryan Mitchell | — | St. Louis Cardinals | St. Louis Cardinals signed OF Ryan Mitchell. |
| Jul 19, 2025 | Signed | Matthew Miura | — | St. Louis Cardinals | St. Louis Cardinals signed OF Matthew Miura. |
| Jul 19, 2025 | Signed | Cameron Nickens | — | St. Louis Cardinals | St. Louis Cardinals signed OF Cameron Nickens. |
| Jul 19, 2025 | Signed | Bobby Olsen | — | St. Louis Cardinals | St. Louis Cardinals signed RHP Bobby Olsen. |
| Jul 19, 2025 | Signed | Jake Shelagowski | — | St. Louis Cardinals | St. Louis Cardinals signed RHP Jake Shelagowski. |
| Jul 19, 2025 | Signed | Anthony Watts | — | St. Louis Cardinals | St. Louis Cardinals signed RHP Anthony Watts. |
| Jul 19, 2025 | Signed | Ryan Weingartner | — | St. Louis Cardinals | St. Louis Cardinals signed SS Ryan Weingartner. |
| Jul 19, 2025 | Signed | Ethan Young | — | St. Louis Cardinals | St. Louis Cardinals signed RHP Ethan Young. |
| Jul 19, 2025 | Signed | Jack Gurevitch | — | St. Louis Cardinals | St. Louis Cardinals signed 1B Jack Gurevitch. |
| Jul 19, 2025 | Signed as free agent | Joismer Sandoval | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Joismer Sandoval to a minor league contract. |
| Jul 19, 2025 | Signed | Nick Dumesnil | — | Detroit Tigers | Detroit Tigers signed OF Nick Dumesnil. |
| Jul 19, 2025 | Signed as free agent | Logan Maxwell | — | New York Yankees | New York Yankees signed free agent OF Logan Maxwell to a minor league contract. |
| Jul 18, 2025 | Trade | Unnamed | Atlanta Braves | Texas Rangers | Texas Rangers traded RHP Dane Dunning to Atlanta Braves for RHP José Ruiz and cash. |
| Jul 18, 2025 | Signed | Ike Irish | — | Baltimore Orioles | Baltimore Orioles signed C Ike Irish. |
| Jul 18, 2025 | Signed as free agent | Corbin Martin | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Corbin Martin. |
| Jul 18, 2025 | Signed as free agent | Ronaldo Hernández | — | Boston Red Sox | Boston Red Sox signed free agent C Ronaldo Hernández to a minor league contract. |
| Jul 18, 2025 | Signed as free agent | Sergio Alcántara | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent SS Sergio Alcántara. |
| Jul 18, 2025 | Signed as free agent | Aaron Wilkerson | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Aaron Wilkerson to a minor league contract. |
| Jul 18, 2025 | Signed | Caden Bodine | — | Baltimore Orioles | Baltimore Orioles signed C Caden Bodine. |
| Jul 18, 2025 | Signed | Tanner Rainey | — | Detroit Tigers | Detroit Tigers signed RHP Tanner Rainey. |
| Jul 18, 2025 | Signed | Braden Osbolt | — | Cincinnati Reds | Cincinnati Reds signed RHP Braden Osbolt. |
| Jul 18, 2025 | Signed | Justin Henschel | — | Cincinnati Reds | Cincinnati Reds signed RHP Justin Henschel. |
| Jul 18, 2025 | Signed | Tyler Bremner | — | Los Angeles Angels | Los Angeles Angels signed RHP Tyler Bremner. |
| Jul 18, 2025 | Signed | Alton Davis II | — | Los Angeles Angels | Los Angeles Angels signed LHP Alton Davis II. |
| Jul 18, 2025 | Signed | TJ Ford | — | Los Angeles Angels | Los Angeles Angels signed OF TJ Ford. |
| Jul 18, 2025 | Signed | Gage Harrelson | — | Los Angeles Angels | Los Angeles Angels signed OF Gage Harrelson. |
| Jul 18, 2025 | Signed | Luke LaCourse | — | Los Angeles Angels | Los Angeles Angels signed RHP Luke Lacourse. |
| Jul 18, 2025 | Signed | Isaiah Jackson | — | Los Angeles Angels | Los Angeles Angels signed OF Isaiah Jackson. |
| Jul 18, 2025 | Signed | Johnny Slawinski | — | Los Angeles Angels | Los Angeles Angels signed LHP Johnny Slawinski. |
| Jul 18, 2025 | Signed | Cole Raymond | — | Los Angeles Angels | Los Angeles Angels signed RHP Cole Raymond. |
| Jul 18, 2025 | Signed | Sam Tookoian | — | Los Angeles Angels | Los Angeles Angels signed RHP Sam Tookoian. |
| Jul 18, 2025 | Signed | Peyton Prescott | — | New York Mets | New York Mets signed RHP Peyton Prescott. |
| Jul 18, 2025 | Signed | Dax Kilby | — | New York Yankees | New York Yankees signed SS Dax Kilby. |
| Jul 18, 2025 | Signed | Ryan Osinski | — | New York Yankees | New York Yankees signed RHP Ryan Osinski. |
| Jul 18, 2025 | Signed | Dominic Fritton | — | Tampa Bay Rays | Tampa Bay Rays signed LHP Dominic Fritton. |
| Jul 18, 2025 | Signed | Aidan Haugh | — | Tampa Bay Rays | Tampa Bay Rays signed RHP Aidan Haugh. |
| Jul 18, 2025 | Signed | Micah Bucknam | — | Toronto Blue Jays | Toronto Blue Jays signed RHP Micah Bucknam. |
| Jul 18, 2025 | Signed | Jake Casey | — | Toronto Blue Jays | Toronto Blue Jays signed OF Jake Casey. |
| Jul 18, 2025 | Signed | Jake Cook | — | Toronto Blue Jays | Toronto Blue Jays signed OF Jake Cook. |
| Jul 18, 2025 | Signed | Luke Kovach | — | Toronto Blue Jays | Toronto Blue Jays signed LHP Luke Kovach. |
| Jul 18, 2025 | Signed | Noah Palmese | — | Toronto Blue Jays | Toronto Blue Jays signed RHP Noah Palmese. |
| Jul 18, 2025 | Signed | JoJo Parker | — | Toronto Blue Jays | Toronto Blue Jays signed SS JoJo Parker. |
| Jul 18, 2025 | Signed | Eric Snow | — | Toronto Blue Jays | Toronto Blue Jays signed SS Eric Snow. |
| Jul 18, 2025 | Signed | Jared Spencer | — | Toronto Blue Jays | Toronto Blue Jays signed LHP Jared Spencer. |
| Jul 18, 2025 | Signed as free agent | Reece Wissinger | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Reece Wissinger to a minor league contract. |
| Jul 18, 2025 | Signed | Dylan Watts | — | Toronto Blue Jays | Toronto Blue Jays signed RHP Dylan Watts. |
| Jul 18, 2025 | Signed as free agent | Mason Davenport | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Mason Davenport to a minor league contract. |
| Jul 18, 2025 | Signed as free agent | Brayden Heidel | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Brayden Heidel to a minor league contract. |
| Jul 18, 2025 | Signed as free agent | Carson Myers | — | Toronto Blue Jays | Toronto Blue Jays signed free agent LHP Carson Myers to a minor league contract. |
| Jul 18, 2025 | Signed as free agent | Dayne Pengelly | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Dayne Pengelly to a minor league contract. |
| Jul 18, 2025 | Signed as free agent | Sam White | — | Toronto Blue Jays | Toronto Blue Jays signed free agent 3B Sam White to a minor league contract. |
| Jul 18, 2025 | Signed as free agent | Kevin Herget | — | New York Mets | New York Mets signed free agent RHP Kevin Herget to a minor league contract. |
| Jul 18, 2025 | Signed | Blaine Bullard | — | Toronto Blue Jays | Toronto Blue Jays signed OF Blaine Bullard. |
| Jul 18, 2025 | Signed | Jaxson West | — | Toronto Blue Jays | Toronto Blue Jays signed C Jaxson West. |
| Jul 18, 2025 | Signed | Jordan Rich | — | Toronto Blue Jays | Toronto Blue Jays signed OF Jordan Rich. |
| Jul 18, 2025 | Signed | Will Cresswell | — | Toronto Blue Jays | Toronto Blue Jays signed C Will Cresswell. |
| Jul 18, 2025 | Signed as free agent | Maddox Latta | — | Toronto Blue Jays | Toronto Blue Jays signed free agent 2B Maddox Latta to a minor league contract. |
| Jul 18, 2025 | Signed as free agent | Charlie Saum | — | Toronto Blue Jays | Toronto Blue Jays signed free agent C Charlie Saum to a minor league contract. |
| Jul 18, 2025 | Signed as free agent | Jhony Osoria | — | New York Mets | New York Mets signed free agent RHP Jhony Osoria to a minor league contract. |
| Jul 18, 2025 | Signed as free agent | David McCann | — | New York Yankees | New York Yankees signed free agent C David McCann to a minor league contract. |
| Jul 18, 2025 | Signed | Jordan Yost | — | Detroit Tigers | Detroit Tigers signed SS Jordan Yost. |
| Jul 18, 2025 | Signed as free agent | Alvaro Hernandez | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Alvaro Hernandez to a minor league contract. |
| Jul 17, 2025 | Trade | Unnamed | Miami Marlins | Atlanta Braves | Atlanta Braves traded RHP Michael Petersen to Miami Marlins for cash. |
| Jul 17, 2025 | Signed | Mitch Voit | — | New York Mets | New York Mets signed TWP Mitch Voit. |
| Jul 17, 2025 | Trade | Unnamed | Milwaukee Brewers | Philadelphia Phillies | Philadelphia Phillies traded C Andrick Nava to Milwaukee Brewers for cash. |
| Jul 17, 2025 | Signed | Antonio Jimenez | — | New York Mets | New York Mets signed SS Antonio Jimenez. |
| Jul 17, 2025 | Signed | Justin West | — | New York Yankees | New York Yankees signed LHP Justin West. |
| Jul 17, 2025 | Signed | Kyle West | — | New York Yankees | New York Yankees signed 1B Kyle West. |
| Jul 17, 2025 | Signed | Cash Kuiper | — | Detroit Tigers | Detroit Tigers signed RHP Cash Kuiper. |
| Jul 16, 2025 | Trade | Cam Devanney | Kansas City Royals | Pittsburgh Pirates | Pittsburgh Pirates traded 2B Adam Frazier to Kansas City Royals for SS Cam Devanney. |
| Jul 16, 2025 | Signed as free agent | Anthony Hiraldo | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Anthony Hiraldo to a minor league contract. |
| Jul 16, 2025 | Signed | Elijah Farley | — | Houston Astros | Houston Astros signed OF Elijah Farley. |
| Jul 16, 2025 | Signed as free agent | Robbie Burnett | — | New York Yankees | New York Yankees signed free agent OF Robbie Burnett to a minor league contract. |
| Jul 16, 2025 | Signed as free agent | Eric Genther | — | New York Yankees | New York Yankees signed free agent OF Eric Genther to a minor league contract. |
| Jul 16, 2025 | Signed as free agent | Eric Genther | — | New York Yankees | New York Yankees signed free agent OF Eric Genther to a minor league contract. |
| Jul 16, 2025 | Signed | Core Jackson | — | New York Yankees | New York Yankees signed SS Core Jackson. |
| Jul 16, 2025 | Signed as free agent | Tommy O'Rourke | — | New York Yankees | New York Yankees signed free agent RHP Tommy O'Rourke to a minor league contract. |
| Jul 16, 2025 | Signed | Zach Royse | — | Atlanta Braves | Atlanta Braves signed RHP Zach Royse. |
| Jul 16, 2025 | Signed | Landon Beidelschies | — | Atlanta Braves | Atlanta Braves signed LHP Landon Beidelschies. |
| Jul 16, 2025 | Signed | Hunter Allen | — | Baltimore Orioles | Baltimore Orioles signed RHP Hunter Allen. |
| Jul 16, 2025 | Signed | Kellan Oakes | — | Houston Astros | Houston Astros signed RHP Kellan Oakes. |
| Jul 16, 2025 | Signed | Nick Monistere | — | Houston Astros | Houston Astros signed IF Nick Monistere. |
| Jul 16, 2025 | Signed | Jake Munroe | — | Los Angeles Angels | Los Angeles Angels signed 3B Jake Munroe. |
| Jul 16, 2025 | Signed | Chase Shores | — | Los Angeles Angels | Los Angeles Angels signed RHP Chase Shores. |
| Jul 16, 2025 | Signed | Nate Snead | — | Los Angeles Angels | Los Angeles Angels signed RHP Nate Snead. |
| Jul 16, 2025 | Signed | Richie Bonomolo Jr. | — | New York Yankees | New York Yankees signed OF Richie Bonomolo Jr.. |
| Jul 16, 2025 | Signed as free agent | Tyler Boudreau | — | New York Yankees | New York Yankees signed RHP Tyler Boudreau. |
| Jul 16, 2025 | Signed as free agent | Gregory Bozzo | — | New York Yankees | New York Yankees signed C Gregory Bozzo. |
| Jul 16, 2025 | Signed as free agent | Austin Breedlove | — | New York Yankees | New York Yankees signed RHP Austin Breedlove. |
| Jul 16, 2025 | Signed | Jack Cebert | — | New York Yankees | New York Yankees signed RHP Jack Cebert. |
| Jul 16, 2025 | Signed | Rory Fox | — | New York Yankees | New York Yankees signed RHP Rory Fox. |
| Jul 16, 2025 | Signed | Blake Gillespie | — | New York Yankees | New York Yankees signed RHP Blake Gillespie. |
| Jul 16, 2025 | Signed | Ben Grable | — | New York Yankees | New York Yankees signed RHP Ben Grable. |
| Jul 16, 2025 | Signed | Kaeden Kent | — | New York Yankees | New York Yankees signed SS Kaeden Kent. |
| Jul 16, 2025 | Signed | Pico Kohn | — | New York Yankees | New York Yankees signed LHP Pico Kohn. |
| Jul 16, 2025 | Signed | Bryce Martin-Grudzielanek | — | New York Yankees | New York Yankees signed SS Bryce Martin-Grudzielanek. |
| Jul 16, 2025 | Signed | Connor McGinnis | — | New York Yankees | New York Yankees signed 2B Connor McGinnis. |
| Jul 16, 2025 | Signed as free agent | Matthew Tippie | — | New York Yankees | New York Yankees signed RHP Matthew Tippie. |
| Jul 16, 2025 | Signed as free agent | Misael Tamarez | — | San Diego Padres | San Diego Padres signed RHP Misael Tamarez. |
| Jul 16, 2025 | Signed | Liam Doyle | — | St. Louis Cardinals | St. Louis Cardinals signed LHP Liam Doyle. |
| Jul 16, 2025 | Signed | Xavier Mitchell | — | Los Angeles Angels | Los Angeles Angels signed LHP Robert Mitchell. |
| Jul 15, 2025 | Signed | Boston Smith | — | Washington Nationals | Washington Nationals signed C Boston Smith. |
| Jul 15, 2025 | Signed | Julian Tonghini | — | Washington Nationals | Washington Nationals signed RHP Julian Tonghini. |
| Jul 15, 2025 | Signed | Riley Maddox | — | Washington Nationals | Washington Nationals signed RHP Riley Maddox. |
| Jul 15, 2025 | Signed | Wyatt Henseler | — | Washington Nationals | Washington Nationals signed 3B Wyatt Henseler. |
| Jul 15, 2025 | Signed | Hunter Hines | — | Washington Nationals | Washington Nationals signed 1B Hunter Hines. |
| Jul 15, 2025 | Signed as free agent | Luis Quintana | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Luis Quintana to a minor league contract. |
| Jul 15, 2025 | Signed as free agent | Aurelvys Batista | — | New York Mets | New York Mets signed free agent RHP Aurelvys Batista to a minor league contract. |
| Jul 15, 2025 | Signed as free agent | Jahzeel Montas | — | New York Mets | New York Mets signed free agent RHP Jahzeel Montas to a minor league contract. |
| Jul 15, 2025 | Signed | Logan Braunschweig | — | Atlanta Braves | Atlanta Braves signed OF Logan Braunschweig. |
| Jul 15, 2025 | Signed | Conor Essenburg | — | Atlanta Braves | Atlanta Braves signed OF Conor Essenburg. |
| Jul 15, 2025 | Signed | Alex Lodise | — | Atlanta Braves | Atlanta Braves signed SS Alex Lodise. |
| Jul 15, 2025 | Signed | Carter Lovasz | — | Atlanta Braves | Atlanta Braves signed RHP Carter Lovasz. |
| Jul 15, 2025 | Signed | Cody Miller | — | Atlanta Braves | Atlanta Braves signed SS Cody Miller. |
| Jul 15, 2025 | Signed | Tate Southisene | — | Atlanta Braves | Atlanta Braves signed SS Tate Southisene. |
| Jul 15, 2025 | Signed | Kade Woods | — | Atlanta Braves | Atlanta Braves signed RHP Kade Woods. |
| Jul 15, 2025 | Signed | Dalton Neuschwander | — | Baltimore Orioles | Baltimore Orioles signed RHP Dalton Neuschwander. |
| Jul 15, 2025 | Signed | Kailen Hamson | — | Baltimore Orioles | Baltimore Orioles signed LHP Kailen Hamson. |
| Jul 15, 2025 | Signed | Tyriq Kemp | — | Kansas City Royals | Kansas City Royals signed SS Tyriq Kemp. |
| Jul 15, 2025 | Signed | Nolan Sailors | — | Kansas City Royals | Kansas City Royals signed OF Nolan Sailors. |
| Jul 15, 2025 | Signed | Jacob Frost | — | Los Angeles Dodgers | Los Angeles Dodgers signed LHP Jacob Frost. |
| Jul 15, 2025 | Signed | Conner O'Neal | — | Los Angeles Dodgers | Los Angeles Dodgers signed C Conner O'Neal. |
| Jul 15, 2025 | Signed | Slate Alford | — | Los Angeles Angels | Los Angeles Angels signed 3B Slate Alford. |
| Jul 15, 2025 | Signed | Lucas Mahlstedt | — | Los Angeles Angels | Los Angeles Angels signed RHP Lucas Mahlstedt. |
| Jul 15, 2025 | Signed | Nick Rodriguez | — | Los Angeles Angels | Los Angeles Angels signed 2B Nick Rodriguez. |
| Jul 15, 2025 | Signed | Danny Thompson Jr. | — | Toronto Blue Jays | Toronto Blue Jays signed RHP Danny Thompson Jr.. |
| Jul 15, 2025 | Signed | Austin Smith | — | Toronto Blue Jays | Toronto Blue Jays signed OF Austin Smith. |
| Jul 15, 2025 | Signed | Dixon Williams | — | Atlanta Braves | Atlanta Braves signed 2B Dixon Williams. |
| Jul 15, 2025 | Signed | Briggs McKenzie | — | Atlanta Braves | Atlanta Braves signed LHP Briggs McKenzie. |
| Jul 15, 2025 | Signed | Angelo Smith | — | Los Angeles Angels | Los Angeles Angels signed RHP Angelo Smith. |
| Jul 14, 2025 | Trade | Noah Davis | Los Angeles Dodgers | Minnesota Twins | Los Angeles Dodgers traded RHP Noah Davis to Minnesota Twins. |
| Jul 14, 2025 | Signed as free agent | Roimer Rosas | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Roimer Rosas to a minor league contract. |
| Jul 14, 2025 | Signed | Ty Van Dyke | — | St. Louis Cardinals | St. Louis Cardinals signed RHP Ty Van Dyke. |
| Jul 13, 2025 | Signed as free agent | Joe Mantiply | — | Toronto Blue Jays | Toronto Blue Jays signed free agent LHP Joe Mantiply to a minor league contract. |
| Jul 13, 2025 | Signed as free agent | Joseph Uzeta | — | San Diego Padres | San Diego Padres signed free agent C Joseph Uzeta to a minor league contract. |
| Jul 12, 2025 | Released | Matt Gorski | — | Pittsburgh Pirates | Pittsburgh Pirates released 1B Matt Gorski. |
| Jul 12, 2025 | Trade | Unnamed | Chicago White Sox | Boston Red Sox | Boston Red Sox traded C Blake Sabol to Chicago White Sox for cash. |
| Jul 12, 2025 | Signed as free agent | Victor Aguirre | — | Colorado Rockies | Colorado Rockies signed free agent 2B Victor Aguirre to a minor league contract. |
| Jul 12, 2025 | Signed as free agent | Geoff Hartlieb | — | Detroit Tigers | Detroit Tigers signed free agent RHP Geoff Hartlieb to a minor league contract. |
| Jul 12, 2025 | Signed as free agent | Spencer Turnbull | — | Chicago Cubs | Chicago Cubs signed free agent RHP Spencer Turnbull to a minor league contract. |
| Jul 11, 2025 | Signed as free agent | Mitchell Evans | — | Detroit Tigers | Detroit Tigers signed free agent LHP Mitchell Evans to a minor league contract. |
| Jul 10, 2025 | Trade | Bryan Baker | Baltimore Orioles | Tampa Bay Rays | Baltimore Orioles traded RHP Bryan Baker to Tampa Bay Rays for Draft Pick. |
| Jul 10, 2025 | Trade | Will Robertson | Toronto Blue Jays | Chicago White Sox | Toronto Blue Jays traded LF Will Robertson to Chicago White Sox. |
| Jul 10, 2025 | Trade | Unnamed | Chicago White Sox | Toronto Blue Jays | Chicago White Sox traded cash to Toronto Blue Jays. |
| Jul 10, 2025 | Released | DJ LeMahieu | — | New York Yankees | New York Yankees released 2B DJ LeMahieu. |
| Jul 10, 2025 | Signed as free agent | Gerardo Hernandez | — | Chicago White Sox | Chicago White Sox signed free agent RHP Gerardo Hernandez to a minor league contract. |
| Jul 10, 2025 | Signed as free agent | Ricky Vanasco | — | Detroit Tigers | Detroit Tigers signed free agent RHP Ricky Vanasco to a minor league contract. |
| Jul 9, 2025 | Trade | Unnamed | Milwaukee Brewers | Los Angeles Dodgers | Los Angeles Dodgers traded RF Steward Berroa to Milwaukee Brewers for cash. |
| Jul 9, 2025 | Signed as free agent | Kolby Allard | — | Cleveland Guardians | Cleveland Guardians signed free agent LHP Kolby Allard to a minor league contract. |
| Jul 9, 2025 | Signed as free agent | Phil Bickford | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Phil Bickford to a minor league contract. |
| Jul 9, 2025 | Signed as free agent | Jordan Weems | — | Houston Astros | Houston Astros signed free agent RHP Jordan Weems to a minor league contract. |
| Jul 9, 2025 | Signed as free agent | Buddy Kennedy | — | Toronto Blue Jays | Toronto Blue Jays signed free agent 1B Buddy Kennedy to a minor league contract. |
| Jul 9, 2025 | Signed as free agent | Dallas Keuchel | — | Kansas City Royals | Kansas City Royals signed free agent LHP Dallas Keuchel to a minor league contract. |
| Jul 9, 2025 | Signed as free agent | Luis Bruno | — | Los Angeles Angels | Los Angeles Angels signed free agent SS Luis Bruno to a minor league contract. |
| Jul 8, 2025 | Signed as free agent | Devin Smeltzer | — | Detroit Tigers | Detroit Tigers signed free agent LHP Devin Smeltzer to a minor league contract. |
| Jul 8, 2025 | Signed as free agent | Victor Duarte | — | Atlanta Braves | Atlanta Braves signed free agent LHP Victor Duarte to a minor league contract. |
| Jul 8, 2025 | Signed as free agent | Danny Jimenez | — | Texas Rangers | Texas Rangers signed free agent LHP Danny Jimenez to a minor league contract. |
| Jul 8, 2025 | Signed as free agent | Junior Fernández | — | New York Mets | New York Mets signed free agent RHP Junior Fernández to a minor league contract. |
| Jul 8, 2025 | Signed as free agent | Peter Strzelecki | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Peter Strzelecki to a minor league contract. |
| Jul 8, 2025 | Signed as free agent | Nabil Crismatt | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Nabil Crismatt to a minor league contract. |
| Jul 8, 2025 | Signed as free agent | Luis García | — | Washington Nationals | Washington Nationals signed free agent RHP Luis García. |
| Jul 8, 2025 | Signed as free agent | Matteo Marelli | — | New York Mets | New York Mets signed free agent LHP Matteo Morelli to a minor league contract. |
| Jul 8, 2025 | Signed as free agent | Michael Nieto | — | Philadelphia Phillies | Philadelphia Phillies signed free agent IF Michael Nieto. |
| Jul 8, 2025 | Signed as free agent | Angel Chicuate | — | Seattle Mariners | Seattle Mariners signed free agent RHP Angel Chicuate to a minor league contract. |
| Jul 7, 2025 | Signed as free agent | Markos Sanchez | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Markos Sanchez to a minor league contract. |
| Jul 7, 2025 | Signed as free agent | Kyle Tyler | — | Chicago White Sox | Chicago White Sox signed free agent RHP Kyle Tyler to a minor league contract. |
| Jul 7, 2025 | Signed as free agent | Logan Porter | — | San Francisco Giants | San Francisco Giants signed free agent C Logan Porter to a minor league contract. |
| Jul 7, 2025 | Signed as free agent | Billy McKinney | — | Texas Rangers | Texas Rangers signed free agent LF Billy McKinney to a minor league contract. |
| Jul 6, 2025 | Trade | Unnamed | Baltimore Orioles | New York Yankees | New York Yankees traded C Alex Jackson to Baltimore Orioles for Player To Be Named Later and cash. |
| Jul 6, 2025 | Signed as free agent | Geoff Hartlieb | — | New York Yankees | New York Yankees signed free agent RHP Geoff Hartlieb. |
| Jul 6, 2025 | Signed as free agent | Yohan Ramírez | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Yohan Ramírez to a minor league contract. |
| Jul 6, 2025 | Signed as free agent | Colin Poche | — | New York Mets | New York Mets signed LHP Colin Poche. |
| Jul 6, 2025 | Signed as free agent | Jordi Romero | — | Kansas City Royals | Kansas City Royals signed free agent RHP Jordi Romero to a minor league contract. |
| Jul 5, 2025 | Signed as free agent | Zach Pop | — | New York Mets | New York Mets signed free agent RHP Zach Pop. |
| Jul 5, 2025 | Signed as free agent | Héctor Neris | — | Houston Astros | Houston Astros signed free agent RHP Héctor Neris. |
| Jul 5, 2025 | Signed as free agent | Jeimer Candelario | — | New York Yankees | New York Yankees signed free agent 3B Jeimer Candelario to a minor league contract. |
| Jul 5, 2025 | Signed as free agent | Rowdy Tellez | — | Texas Rangers | Texas Rangers signed free agent 1B Rowdy Tellez to a minor league contract. |
| Jul 5, 2025 | Released | Alex Verdugo | — | Atlanta Braves | Atlanta Braves released LF Alex Verdugo. |
| Jul 5, 2025 | Signed as free agent | Jean Peralta | — | Athletics | Athletics signed free agent C Jean Peralta to a minor league contract. |
| Jul 5, 2025 | Signed as free agent | Angel Vizcaino | — | Athletics | Athletics signed free agent RHP Angel Vizcaino to a minor league contract. |
| Jul 5, 2025 | Signed as free agent | Alexander Heredia | — | Boston Red Sox | Boston Red Sox signed free agent RHP Alexander Heredia to a minor league contract. |
| Jul 5, 2025 | Signed as free agent | Diego Soriano | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Diego Soriano to a minor league contract. |
| Jul 5, 2025 | Signed as free agent | Ranger Sarit | — | Washington Nationals | Washington Nationals signed free agent RHP Ranger Sarit to a minor league contract. |
| Jul 4, 2025 | Signed as free agent | Joel Kuhnel | — | New York Yankees | New York Yankees signed free agent RHP Joel Kuhnel to a minor league contract. |
| Jul 4, 2025 | Signed as free agent | Isan Díaz | — | Kansas City Royals | Kansas City Royals signed free agent 2B Isan Díaz to a minor league contract. |
| Jul 4, 2025 | Signed as free agent | Seth Brown | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent LF Seth Brown to a minor league contract. |
| Jul 4, 2025 | Released | Luis García | — | Los Angeles Dodgers | Los Angeles Dodgers released RHP Luis García. |
| Jul 4, 2025 | Signed as free agent | Tayler Scott | — | Houston Astros | Houston Astros signed free agent RHP Tayler Scott to a minor league contract. |
| Jul 3, 2025 | Released | Héctor Neris | — | Los Angeles Angels | Los Angeles Angels released RHP Héctor Neris. |
| Jul 3, 2025 | Signed as free agent | Michael Fulmer | — | Kansas City Royals | Kansas City Royals signed free agent RHP Michael Fulmer to a minor league contract. |
| Jul 3, 2025 | Signed as free agent | Ryan Jensen | — | Chicago Cubs | Chicago Cubs signed free agent RHP Ryan Jensen to a minor league contract. |
| Jul 3, 2025 | Signed as free agent | Enyel Garcia | — | Philadelphia Phillies | Philadelphia Phillies signed free agent Enyel Garcia to a minor league contract. |
| Jul 3, 2025 | Signed as free agent | Berlin Fransua | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Berlin Fransua to a minor league contract. |
| Jul 3, 2025 | Signed as free agent | Nicky Lopez | — | New York Yankees | New York Yankees signed free agent 3B Nicky Lopez to a minor league contract. |
| Jul 3, 2025 | Signed as free agent | Enyer Cepeda | — | Kansas City Royals | Kansas City Royals signed free agent RHP Enyer Cepeda to a minor league contract. |
| Jul 3, 2025 | Signed as free agent | Rafi Santo | — | Kansas City Royals | Kansas City Royals signed free agent RHP Rafi Santo to a minor league contract. |
| Jul 3, 2025 | Signed as free agent | Yordi Jose | — | Minnesota Twins | Minnesota Twins signed free agent LHP Yordi Jose to a minor league contract. |
| Jul 3, 2025 | Signed as free agent | Francisco Mejía | — | Washington Nationals | Washington Nationals signed free agent C Francisco Mejía to a minor league contract. |
| Jul 2, 2025 | Signed as free agent | José Barrero | — | Baltimore Orioles | Baltimore Orioles signed free agent SS Jose Barrero to a minor league contract. |
| Jul 2, 2025 | Signed as free agent | Jake Woodford | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Jake Woodford. |
| Jul 2, 2025 | Released | T.J. McFarland | — | Athletics | Athletics released LHP T.J. McFarland. |
| Jul 2, 2025 | Signed as free agent | Matt Gage | — | San Francisco Giants | San Francisco Giants signed LHP Matt Gage. |
| Jul 2, 2025 | Signed as free agent | Rony Calderon | — | Boston Red Sox | Boston Red Sox signed free agent LHP Rony Calderon to a minor league contract. |
| Jul 2, 2025 | Signed as free agent | Roberto Castellanos | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Roberto Castellanos to a minor league contract. |
| Jul 2, 2025 | Signed as free agent | Sebastian Lantigua | — | New York Mets | New York Mets signed free agent RHP Sebastian Lantigua to a minor league contract. |
| Jul 2, 2025 | Signed as free agent | Jordan Ouanyou | — | Cincinnati Reds | Cincinnati Reds signed free agent 1B Jordan Ouanyou to a minor league contract. |
| Jul 2, 2025 | Signed as free agent | Jimmy Endersby | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Jimmy Endersby to a minor league contract. |
| Jul 2, 2025 | Signed as free agent | Gerson Rivero | — | San Francisco Giants | San Francisco Giants signed free agent RHP Gerson Rivero to a minor league contract. |
| Jul 1, 2025 | Trade | Titus Dumitru | Atlanta Braves | Pittsburgh Pirates | Pittsburgh Pirates traded RHP Hunter Stratton to Atlanta Braves for OF Titus Dumitru and cash. |
| Jul 1, 2025 | Trade | Unnamed | Philadelphia Phillies | New York Mets | New York Mets traded 2B Donovan Walton to Philadelphia Phillies for cash. |
| Jul 1, 2025 | Signed as free agent | Buck Farmer | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Buck Farmer to a minor league contract. |
| Jul 1, 2025 | Signed as free agent | Randy Maria | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Randy Maria to a minor league contract. |
| Jul 1, 2025 | Signed as free agent | Brandon Drury | — | Los Angeles Angels | Los Angeles Angels signed free agent 3B Brandon Drury to a minor league contract. |
| Jul 1, 2025 | Signed as free agent | Natanael Garabitos | — | Seattle Mariners | Seattle Mariners signed free agent RHP Natanael Garabitos to a minor league contract. |
| Jul 1, 2025 | Signed as free agent | Miguel Vargas | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Miguel Vargas to a minor league contract. |
| Jun 30, 2025 | Signed as free agent | Masahiro Fukuda | — | Texas Rangers | Texas Rangers signed free agent RHP Masahiro Fukuda to a minor league contract. |
| Jun 30, 2025 | Signed as free agent | Mason Olson | — | Toronto Blue Jays | Toronto Blue Jays signed free agent LHP Mason Olson to a minor league contract. |
| Jun 30, 2025 | Signed as free agent | Richard Jimenez | — | Miami Marlins | Miami Marlins signed free agent RHP Richard Jimenez to a minor league contract. |
| Jun 30, 2025 | Signed as free agent | Ramon Sanchez | — | Miami Marlins | Miami Marlins signed free agent RHP Ramon Sanchez to a minor league contract. |
| Jun 30, 2025 | Signed as free agent | Jose Rivera | — | Miami Marlins | Miami Marlins signed free agent 2B Jose Rivera to a minor league contract. |
| Jun 30, 2025 | Signed as free agent | David Medina | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP David Medina to a minor league contract. |
| Jun 30, 2025 | Signed as free agent | Anderson Reyes | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Anderson Reyes to a minor league contract. |
| Jun 29, 2025 | Signed as free agent | Richard Lovelady | — | New York Mets | New York Mets signed free agent LHP Richard Lovelady. |
| Jun 29, 2025 | Released | Jeimer Candelario | — | Cincinnati Reds | Cincinnati Reds released 3B Jeimer Candelario. |
| Jun 29, 2025 | Signed as free agent | Jhossua Castro | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Jhossua Castro to a minor league contract. |
| Jun 28, 2025 | Signed as free agent | Zach Willeman | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Zach Willeman to a minor league contract. |
| Jun 27, 2025 | Signed as free agent | José Azócar | — | New York Mets | New York Mets signed free agent LF José Azocar to a minor league contract. |
| Jun 27, 2025 | Released | Spencer Turnbull | — | Toronto Blue Jays | Toronto Blue Jays released RHP Spencer Turnbull. |
| Jun 27, 2025 | Signed as free agent | Samuel Estevez | — | Miami Marlins | Miami Marlins signed free agent OF Samuel Estevez to a minor league contract. |
| Jun 27, 2025 | Signed as free agent | Gabriel Martinez | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Gabriel Martinez to a minor league contract. |
| Jun 27, 2025 | Signed as free agent | Diego Figueroa | — | Kansas City Royals | Kansas City Royals signed free agent RHP Diego Figueroa to a minor league contract. |
| Jun 27, 2025 | Signed as free agent | Anderson Perez | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Anderson Perez to a minor league contract. |
| Jun 27, 2025 | Signed as free agent | Austin Barnes | — | San Francisco Giants | San Francisco Giants signed free agent C Austin Barnes to a minor league contract. |
| Jun 27, 2025 | Signed as free agent | Hector Paulino | — | Chicago White Sox | Chicago White Sox signed free agent IF Hector Paulino to a minor league contract. |
| Jun 27, 2025 | Signed as free agent | Yoneiber Rodriguez | — | Chicago White Sox | Chicago White Sox signed free agent RHP Yoneiber Rodriguez to a minor league contract. |
| Jun 27, 2025 | Signed as free agent | Edgar Benitez | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Edgar Benitez to a minor league contract. |
| Jun 27, 2025 | Signed as free agent | Austin Marozas | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Austin Marozas to a minor league contract. |
| Jun 26, 2025 | Signed as free agent | Daniel Mengden | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Daniel Mengden to a minor league contract. |
| Jun 26, 2025 | Signed as free agent | Génesis Cabrera | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent LHP Génesis Cabrera. |
| Jun 26, 2025 | Released | Rowdy Tellez | — | Seattle Mariners | Seattle Mariners released 1B Rowdy Tellez. |
| Jun 26, 2025 | Signed as free agent | Morgan McSweeney | — | Miami Marlins | Miami Marlins signed free agent RHP Morgan McSweeney to a minor league contract. |
| Jun 26, 2025 | Signed as free agent | Albert Almora Jr. | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent OF Albert Almora Jr. to a minor league contract. |
| Jun 26, 2025 | Signed as free agent | John Taylor | — | Texas Rangers | Texas Rangers signed free agent 3B John Taylor to a minor league contract. |
| Jun 26, 2025 | Signed as free agent | Matt Dunaway | — | San Francisco Giants | San Francisco Giants signed free agent RHP Matt Dunaway to a minor league contract. |
| Jun 25, 2025 | Signed as free agent | Orlando Martinez | — | Houston Astros | Houston Astros signed free agent OF Orlando Martinez to a minor league contract. |
| Jun 25, 2025 | Signed as free agent | Juan Ledezma | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Juan Ledezma to a minor league contract. |
| Jun 25, 2025 | Signed as free agent | Bryant Mejia | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Bryant Mejia to a minor league contract. |
| Jun 25, 2025 | Released | Seth Brown | — | Athletics | Athletics released LF Seth Brown. |
| Jun 25, 2025 | Trade | Nick Biddison | Los Angeles Dodgers | Philadelphia Phillies | Los Angeles Dodgers traded RF Nick Biddison to Philadelphia Phillies. |
| Jun 25, 2025 | Signed as free agent | Julio Chivilli | — | Washington Nationals | Washington Nationals signed free agent RHP Hulio Chivilli to a minor league contract. |
| Jun 24, 2025 | Signed as free agent | John Brebbia | — | Atlanta Braves | Atlanta Braves signed free agent RHP John Brebbia to a minor league contract. |
| Jun 24, 2025 | Signed as free agent | Luis Chevalier | — | Kansas City Royals | Kansas City Royals signed free agent 3B Luis Chevalier to a minor league contract. |
| Jun 24, 2025 | Signed as free agent | Jacob Stallings | — | Baltimore Orioles | Baltimore Orioles signed free agent C Jacob Stallings to a minor league contract. |
| Jun 24, 2025 | Signed as free agent | Jon Singleton | — | Houston Astros | Houston Astros signed free agent 1B Jon Singleton to a minor league contract. |
| Jun 24, 2025 | Signed as free agent | Domenic Picone | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Domenic Picone to a minor league contract. |
| Jun 24, 2025 | Signed as free agent | Zeke Wood | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Zeke Wood to a minor league contract. |
| Jun 24, 2025 | Released | Jason Heyward | — | San Diego Padres | San Diego Padres released LF Jason Heyward. |
| Jun 24, 2025 | Trade | Colby Martin | Toronto Blue Jays | Miami Marlins | Toronto Blue Jays traded RHP Colby Martin to Miami Marlins for RHP Robinson Piña. |
| Jun 24, 2025 | Signed as free agent | Darwin Roa | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Darwin Roa to a minor league contract. |
| Jun 24, 2025 | Signed as free agent | Jose De La Cruz | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Jose De La Cruz to a minor league contract. |
| Jun 24, 2025 | Signed as free agent | Joshua Fermin | — | Kansas City Royals | Kansas City Royals signed free agent OF Joshua Fermin to a minor league contract. |
| Jun 24, 2025 | Signed as free agent | Luis Gomez | — | Miami Marlins | Miami Marlins signed free agent RHP Luis Gomez to a minor league contract. |
| Jun 23, 2025 | Signed as free agent | Richard Lovelady | — | New York Mets | New York Mets signed free agent LHP Richard Lovelady. |
| Jun 23, 2025 | Signed as free agent | James McCann | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent C James McCann. |
| Jun 23, 2025 | Released | Erik Swanson | — | Toronto Blue Jays | Toronto Blue Jays released RHP Erik Swanson. |
| Jun 23, 2025 | Signed as free agent | Woo-Suk Go | — | Detroit Tigers | Detroit Tigers signed free agent RHP Woo-Suk Go to a minor league contract. |
| Jun 23, 2025 | Signed as free agent | Roilan Portuondo | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Roilan Portuondo to a minor league contract. |
| Jun 23, 2025 | Signed as free agent | Noah Syndergaard | — | Chicago White Sox | Chicago White Sox signed free agent RHP Noah Syndergaard to a minor league contract. |
| Jun 23, 2025 | Signed as free agent | Yohandy Cruz | — | Kansas City Royals | Kansas City Royals signed free agent SS Yohandy Cruz to a minor league contract. |
| Jun 23, 2025 | Signed as free agent | Yu-Lin Liao | — | Milwaukee Brewers | Milwaukee Brewers signed free agent 3B Yu-Lin Liao to a minor league contract. |
| Jun 21, 2025 | Signed as free agent | Pablo Reyes | — | New York Mets | New York Mets signed free agent RF Pablo Reyes to a minor league contract. |
| Jun 21, 2025 | Signed as free agent | Marco Sipion | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Marco Sipion to a minor league contract. |
| Jun 21, 2025 | Signed as free agent | Wascar Berroa | — | Boston Red Sox | Boston Red Sox signed free agent RHP Wascar Berroa to a minor league contract. |
| Jun 21, 2025 | Signed as free agent | Samuel Pardo | — | Tampa Bay Rays | Tampa Bay Rays signed free agent C Samuel Pardo to a minor league contract. |
| Jun 20, 2025 | Trade | Zach Penrod | Boston Red Sox | Los Angeles Dodgers | Boston Red Sox traded LHP Zach Penrod to Los Angeles Dodgers for cash. |
| Jun 20, 2025 | Signed as free agent | Brett Sullivan | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent C Brett Sullivan to a minor league contract. |
| Jun 20, 2025 | Signed as free agent | Luis Perdomo | — | Baltimore Orioles | Baltimore Orioles signed free agent C Luis Perdomo to a minor league contract. |
| Jun 20, 2025 | Signed as free agent | Marcos Pol | — | Atlanta Braves | Atlanta Braves signed free agent RHP Marcos Pol to a minor league contract. |
| Jun 20, 2025 | Signed as free agent | Rayner Reyes | — | New York Mets | New York Mets signed free agent RHP Rayner Reyes to a minor league contract. |
| Jun 20, 2025 | Signed as free agent | Jake Brentz | — | Chicago Cubs | Chicago Cubs signed free agent LHP Jake Brentz to a minor league contract. |
| Jun 19, 2025 | Trade | Unnamed | Houston Astros | Milwaukee Brewers | Milwaukee Brewers traded 1B Wes Clarke to Houston Astros for cash. |
| Jun 19, 2025 | Signed as free agent | Tyler Matzek | — | St. Louis Cardinals | St. Louis Cardinals signed free agent LHP Tyler Matzek to a minor league contract. |
| Jun 19, 2025 | Signed as free agent | Anthony Gose | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent LHP Anthony Gose to a minor league contract. |
| Jun 19, 2025 | Signed as free agent | Trevor Richards | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Trevor Richards to a minor league contract. |
| Jun 19, 2025 | Signed as free agent | Miguel Useche | — | Chicago Cubs | Chicago Cubs signed free agent C Miguel Useche to a minor league contract. |
| Jun 19, 2025 | Released | John Brebbia | — | Detroit Tigers | Detroit Tigers released RHP John Brebbia. |
| Jun 19, 2025 | Signed as free agent | Julio Ozoria | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Julio Ozoria to a minor league contract. |
| Jun 19, 2025 | Signed as free agent | Waner Perez | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Waner Perez to a minor league contract. |
| Jun 19, 2025 | Signed as free agent | Luis Sierra | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Luis Sierra to a minor league contract. |
| Jun 19, 2025 | Signed as free agent | Victor Jimenez | — | Houston Astros | Houston Astros signed free agent RHP Victor Jimenez to a minor league contract. |
| Jun 19, 2025 | Signed as free agent | Chang Tzu-Chun Lin | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Chang Tzu-Chun Lin to a minor league contract. |
| Jun 19, 2025 | Signed as free agent | Edwin Reynoso | — | San Francisco Giants | San Francisco Giants signed free agent LHP Edwin Reynoso to a minor league contract. |
| Jun 18, 2025 | Trade | Unnamed | Philadelphia Phillies | Texas Rangers | Texas Rangers traded RHP Nolan Hoffman to Philadelphia Phillies for cash. |
| Jun 18, 2025 | Signed as free agent | Luis Andujar | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Luis Andujar to a minor league contract. |
| Jun 18, 2025 | Signed as free agent | Estiven Huizi | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Estiven Huizi to a minor league contract. |
| Jun 18, 2025 | Signed as free agent | Fabian Gonzalez | — | Toronto Blue Jays | Toronto Blue Jays signed free agent OF Fabian Gonzalez to a minor league contract. |
| Jun 18, 2025 | Signed as free agent | Unnamed | — | Toronto Blue Jays | Toronto Blue Jays signed free agent LHP Grif Hughes to a minor league contract. |
| Jun 17, 2025 | Signed as free agent | Dwayne Matos | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Dwayne Matos to a minor league contract. |
| Jun 17, 2025 | Signed as free agent | Jonathan Alcantara | — | Philadelphia Phillies | Philadelphia Phillies signed free agent SS Jonathan Alcantara to a minor league contract. |
| Jun 17, 2025 | Signed as free agent | Jack Noble | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Jack Noble to a minor league contract. |
| Jun 17, 2025 | Signed as free agent | Gabriel Teran | — | San Diego Padres | San Diego Padres signed free agent C Gabriel Teran to a minor league contract. |
| Jun 17, 2025 | Signed as free agent | Shaun Anderson | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Shaun Anderson to a minor league contract. |
| Jun 17, 2025 | Signed as free agent | Oriel Fortuna | — | Chicago White Sox | Chicago White Sox signed free agent RHP Oriel Fortuna to a minor league contract. |
| Jun 17, 2025 | Signed as free agent | Guillermo Romero | — | San Diego Padres | San Diego Padres signed free agent LHP Guillermo Romero to a minor league contract. |
| Jun 17, 2025 | Signed as free agent | Omar Munoz | — | Colorado Rockies | Colorado Rockies signed free agent OF Omar Munoz to a minor league contract. |
| Jun 16, 2025 | Signed as free agent | Greidi Pina | — | Minnesota Twins | Minnesota Twins signed free agent RHP Greidi Pina to a minor league contract. |
| Jun 16, 2025 | Signed as free agent | Nick DeCarlo | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Nick DeCarlo to a minor league contract. |
| Jun 16, 2025 | Signed as free agent | Josh Fleming | — | Seattle Mariners | Seattle Mariners signed free agent LHP Josh Fleming to a minor league contract. |
| Jun 15, 2025 | Signed as free agent | Anthony DeSclafani | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Anthony DeSclafani. |
| Jun 15, 2025 | Trade | Rafael Devers | Boston Red Sox | San Francisco Giants | Boston Red Sox traded DH Rafael Devers to San Francisco Giants for LHP Kyle Harrison, RHP Jordan Hicks, RHP Jose Bello and RF James Tibbs III. |
| Jun 15, 2025 | Signed as free agent | Ryan Shreve | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Ryan Shreve to a minor league contract. |
| Jun 15, 2025 | Signed as free agent | Jose Taveras | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Jose Taveras to a minor league contract. |
| Jun 14, 2025 | Signed as free agent | Matt Foster | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Matt Foster to a minor league contract. |
| Jun 14, 2025 | Trade | Unnamed | Cincinnati Reds | Boston Red Sox | Boston Red Sox traded RHP Brian Van Belle to Cincinnati Reds for cash. |
| Jun 14, 2025 | Trade | Nick Dunn | Seattle Mariners | Philadelphia Phillies | Seattle Mariners traded 3B Nick Dunn to Philadelphia Phillies for cash. |
| Jun 14, 2025 | Released | Gerson Garabito | — | Texas Rangers | Texas Rangers released RHP Gerson Garabito. |
| Jun 14, 2025 | Signed as free agent | Scott McGough | — | Athletics | Athletics signed free agent RHP Scott McGough to a minor league contract. |
| Jun 14, 2025 | Signed as free agent | Kevin Morillo | — | Boston Red Sox | Boston Red Sox signed free agent C Kevin Morillo to a minor league contract. |
| Jun 13, 2025 | Trade | Andrew Vaughn | Chicago White Sox | Milwaukee Brewers | Chicago White Sox traded 1B Andrew Vaughn to Milwaukee Brewers for RHP Aaron Civale and cash. |
| Jun 13, 2025 | Trade | Unnamed | Tampa Bay Rays | Houston Astros | Houston Astros traded RHP Forrest Whitley to Tampa Bay Rays for cash. |
| Jun 13, 2025 | Signed as free agent | Bryson Van Sickle | — | Colorado Rockies | Colorado Rockies signed free agent LHP Bryson Van Sickle to a minor league contract. |
| Jun 13, 2025 | Signed as free agent | Zack Morris | — | Colorado Rockies | Colorado Rockies signed free agent LHP Zack Morris to a minor league contract. |
| Jun 13, 2025 | Signed as free agent | Greider Colina | — | Washington Nationals | Washington Nationals signed free agent RHP Greider Colina to a minor league contract. |
| Jun 13, 2025 | Signed as free agent | Héctor Cabrera | — | St. Louis Cardinals | St. Louis Cardinals signed free agent C Hector Cabrera to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Netali Pinales | — | Colorado Rockies | Colorado Rockies signed free agent RHP Netali Pinales to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | David Shirley | — | Miami Marlins | Miami Marlins signed free agent SS David Shirley to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Yusef Hanania | — | Chicago Cubs | Chicago Cubs signed free agent RHP Yusef Hanania to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Yusef Hanania | — | Chicago Cubs | Chicago Cubs signed free agent RHP Yusef Hanania to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Andy Peralta | — | Chicago White Sox | Chicago White Sox signed free agent LHP Andy Peralta to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Michael Manjarres | — | Boston Red Sox | Boston Red Sox signed free agent LHP Michael Manjarres to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Daniel Castro | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Daniel Castro to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Julio Gonzalez | — | New York Mets | New York Mets signed free agent RHP Julio Gonzalez to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Deivi Garcia | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Deivi Garcia to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Anderson Rivera | — | Chicago Cubs | Chicago Cubs signed free agent RHP Anderson Rivera to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Craig Kimbrel | — | Texas Rangers | Texas Rangers signed free agent RHP Craig Kimbrel to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Brian Morban | — | Texas Rangers | Texas Rangers signed free agent LHP Brian Morban to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Tanner Andrews | — | Minnesota Twins | Minnesota Twins signed free agent RHP Tanner Andrews to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Alberto Arias | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Alberto Arias to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Rendy Naveo | — | Miami Marlins | Miami Marlins signed free agent SS Rendy Naveo to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Wanderlin Padilla | — | Miami Marlins | Miami Marlins signed free agent IF Wanderlin Padilla to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Derlin Garcia | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Derlin Garcia to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Hansel Pinales | — | Chicago White Sox | Chicago White Sox signed free agent RHP Hansel Pinales to a minor league contract. |
| Jun 12, 2025 | Signed as free agent | Fausto Barreras | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Fausto Barreras to a minor league contract. |
| Jun 11, 2025 | Signed as free agent | Sayer Diederich | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Sayer Diederich to a minor league contract. |
| Jun 11, 2025 | Signed as free agent | Nate Wohlgemuth | — | Houston Astros | Houston Astros signed free agent RHP Nate Wohlgemuth to a minor league contract. |
| Jun 11, 2025 | Trade | Jorge Alcala | Minnesota Twins | Boston Red Sox | Minnesota Twins traded RHP Jorge Alcala to Boston Red Sox for IF Andy Lugo. |
| Jun 11, 2025 | Signed as free agent | Jesus Mejia | — | Detroit Tigers | Detroit Tigers signed free agent RHP Jesus Mejia to a minor league contract. |
| Jun 11, 2025 | Signed as free agent | Yoan Valdez | — | Detroit Tigers | Detroit Tigers signed free agent RHP Yoan Valdez to a minor league contract. |
| Jun 11, 2025 | Signed as free agent | Junior Medina | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Junior Medina to a minor league contract. |
| Jun 11, 2025 | Signed as free agent | Antony Ventura | — | Colorado Rockies | Colorado Rockies signed free agent RHP Antony Ventura to a minor league contract. |
| Jun 10, 2025 | Signed as free agent | Jack Mahoney | — | Athletics | Athletics signed free agent LHP Jack Mahoney to a minor league contract. |
| Jun 10, 2025 | Signed as free agent | Travis Jankowski | — | New York Mets | New York Mets signed free agent RF Travis Jankowski to a minor league contract. |
| Jun 10, 2025 | Signed as free agent | Tanner Rainey | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Tanner Rainey to a minor league contract. |
| Jun 10, 2025 | Signed as free agent | Greg Allen | — | Chicago Cubs | Chicago Cubs signed free agent CF Greg Allen to a minor league contract. |
| Jun 10, 2025 | Signed as free agent | Chad Wallach | — | Los Angeles Angels | Los Angeles Angels signed free agent C Chad Wallach to a minor league contract. |
| Jun 10, 2025 | Signed as free agent | Scott Alexander | — | San Francisco Giants | San Francisco Giants signed free agent LHP Scott Alexander to a minor league contract. |
| Jun 10, 2025 | Signed as free agent | Sammy Sass | — | Chicago Cubs | Chicago Cubs signed free agent C Sammy Sass to a minor league contract. |
| Jun 10, 2025 | Signed as free agent | Dayne Leonard | — | Cincinnati Reds | Cincinnati Reds signed free agent C Dayne Leonard to a minor league contract. |
| Jun 10, 2025 | Signed as free agent | Casey Lawrence | — | Seattle Mariners | Seattle Mariners signed free agent RHP Casey Lawrence to a minor league contract. |
| Jun 9, 2025 | Signed as free agent | Rafael Gonzalez | — | Houston Astros | Houston Astros signed free agent RHP Rafael Gonzalez to a minor league contract. |
| Jun 9, 2025 | Signed as free agent | Luis Quintero | — | Philadelphia Phillies | Philadelphia Phillies signed free agent Luis Quintero to a minor league contract. |
| Jun 9, 2025 | Signed as free agent | Josias Utrera | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Josias Utrera to a minor league contract. |
| Jun 9, 2025 | Signed as free agent | Erasmi Rodriguez | — | Chicago White Sox | Chicago White Sox signed free agent C Erasmi Rodriguez to a minor league contract. |
| Jun 9, 2025 | Signed as free agent | Dylan Cumming | — | Chicago White Sox | Chicago White Sox signed free agent RHP Dylan Cumming to a minor league contract. |
| Jun 8, 2025 | Trade | Austin Wynns | Cincinnati Reds | Athletics | Cincinnati Reds traded C Austin Wynns to Athletics for cash. |
| Jun 8, 2025 | Signed as free agent | Zach Plesac | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Zach Plesac to a minor league contract. |
| Jun 8, 2025 | Signed as free agent | Tyler Alexander | — | Chicago White Sox | Chicago White Sox signed free agent LHP Tyler Alexander. |
| Jun 8, 2025 | Trade | Unnamed | San Francisco Giants | Los Angeles Angels | San Francisco Giants traded 1B LaMonte Wade Jr. and cash to Los Angeles Angels for Player To Be Named Later. |
| Jun 7, 2025 | Signed as free agent | Cooper Hummel | — | Houston Astros | Houston Astros signed free agent RF Cooper Hummel to a minor league contract. |
| Jun 7, 2025 | Signed as free agent | Trevor Gott | — | Seattle Mariners | Seattle Mariners signed free agent RHP Trevor Gott to a minor league contract. |
| Jun 7, 2025 | Signed as free agent | Ben Gamel | — | Los Angeles Angels | Los Angeles Angels signed free agent RF Ben Gamel to a minor league contract. |
| Jun 7, 2025 | Signed as free agent | Yoelvis Martinez | — | New York Mets | New York Mets signed free agent RHP Yoelvis Martinez to a minor league contract. |
| Jun 7, 2025 | Signed as free agent | Jhoan De Los Santos | — | Detroit Tigers | Detroit Tigers signed free agent RHP Jhoan De Los Santos to a minor league contract. |
| Jun 7, 2025 | Signed as free agent | Esmerlin Peguero | — | Detroit Tigers | Detroit Tigers signed free agent RHP Esmerlin Peguero to a minor league contract. |
| Jun 7, 2025 | Signed as free agent | Dylan Leach | — | Toronto Blue Jays | Toronto Blue Jays signed free agent C Dylan Leach to a minor league contract. |
| Jun 7, 2025 | Signed as free agent | Tony Gonzalez | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent LHP Tony Gonzalez to a minor league contract. |
| Jun 7, 2025 | Trade | Justin Garza | San Francisco Giants | New York Mets | San Francisco Giants traded RHP Justin Garza to New York Mets for cash. |
| Jun 6, 2025 | Trade | Scott Blewett | Atlanta Braves | Baltimore Orioles | Atlanta Braves traded RHP Scott Blewett to Baltimore Orioles for cash. |
| Jun 6, 2025 | Released | Jacob Stallings | — | Colorado Rockies | Colorado Rockies released C Jacob Stallings. |
| Jun 6, 2025 | Signed as free agent | Ali Sánchez | — | Toronto Blue Jays | Toronto Blue Jays signed free agent C Ali Sánchez to a minor league contract. |
| Jun 6, 2025 | Signed as free agent | Grant Richardson | — | Miami Marlins | Miami Marlins signed free agent OF Grant Richardson to a minor league contract. |
| Jun 6, 2025 | Released | Cody Bolton | — | Cleveland Guardians | Cleveland Guardians released RHP Cody Bolton. |
| Jun 6, 2025 | Signed as free agent | Chris Stratton | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Chris Stratton. |
| Jun 6, 2025 | Released | Tyler Alexander | — | Milwaukee Brewers | Milwaukee Brewers released LHP Tyler Alexander. |
| Jun 6, 2025 | Signed as free agent | Sam Rochard | — | Minnesota Twins | Minnesota Twins signed free agent RHP Sam Rochard to a minor league contract. |
| Jun 6, 2025 | Signed as free agent | Sebastián De Los Santos | — | Cleveland Guardians | Cleveland Guardians signed free agent 2B Sebastián De Los Santos to a minor league contract. |
| Jun 6, 2025 | Signed as free agent | Devin Kirby-Williams | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Devin Kirby to a minor league contract. |
| Jun 6, 2025 | Signed as free agent | Julian Merryweather | — | New York Mets | New York Mets signed free agent RHP Julian Merryweather to a minor league contract. |
| Jun 6, 2025 | Signed as free agent | Owen Pote | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Owen Pote to a minor league contract. |
| Jun 6, 2025 | Signed as free agent | Brandon McPherson | — | Houston Astros | Houston Astros signed free agent RHP Brandon McPherson to a minor league contract. |
| Jun 5, 2025 | Signed as free agent | Alexander Martinez | — | Chicago White Sox | Chicago White Sox signed free agent RHP Alexander Martinez to a minor league contract. |
| Jun 5, 2025 | Signed as free agent | Nick Solak | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent 1B Nick Solak to a minor league contract. |
| Jun 5, 2025 | Signed as free agent | Nick Martini | — | Athletics | Athletics signed free agent RF Nick Martini to a minor league contract. |
| Jun 5, 2025 | Signed as free agent | Jake Woodford | — | Chicago Cubs | Chicago Cubs signed free agent RHP Jake Woodford to a minor league contract. |
| Jun 5, 2025 | Signed as free agent | Aaron Brooks | — | Athletics | Athletics signed RHP Aaron Brooks. |
| Jun 5, 2025 | Signed as free agent | Justin Dunn | — | Kansas City Royals | Kansas City Royals signed free agent RHP Justin Dunn to a minor league contract. |
| Jun 4, 2025 | Signed as free agent | Wade Miley | — | Cincinnati Reds | Cincinnati Reds signed free agent LHP Wade Miley. |
| Jun 4, 2025 | Signed as free agent | Dominic Smith | — | San Francisco Giants | San Francisco Giants signed free agent 1B Dominic Smith. |
| Jun 4, 2025 | Signed as free agent | Briam Reyes | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Briam Reyes to a minor league contract. |
| Jun 4, 2025 | Signed as free agent | Tucker Barnhart | — | Texas Rangers | Texas Rangers signed free agent C Tucker Barnhart to a minor league contract. |
| Jun 4, 2025 | Signed as free agent | Carson Fulmer | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Carson Fulmer to a minor league contract. |
| Jun 4, 2025 | Signed as free agent | Eddison Septimo | — | Boston Red Sox | Boston Red Sox signed free agent RHP Eddison Septimo to a minor league contract. |
| Jun 4, 2025 | Signed as free agent | Diego Lanzosa | — | Texas Rangers | Texas Rangers signed free agent RHP Diego Lanzosa to a minor league contract. |
| Jun 4, 2025 | Signed as free agent | Jose Sanchez | — | Minnesota Twins | Minnesota Twins signed free agent RHP Jose Sanchez to a minor league contract. |
| Jun 4, 2025 | Signed as free agent | Omar Narváez | — | Houston Astros | Houston Astros signed free agent C Omar Narváez to a minor league contract. |
| Jun 4, 2025 | Signed as free agent | Luis Avila | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Luis Avila to a minor league contract. |
| Jun 4, 2025 | Signed as free agent | Julio Pinales | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Julio Pinales to a minor league contract. |
| Jun 3, 2025 | Signed as free agent | Nick Anderson | — | Colorado Rockies | Colorado Rockies signed free agent RHP Nick Anderson to a minor league contract. |
| Jun 3, 2025 | Signed as free agent | Jesse Hahn | — | Seattle Mariners | Seattle Mariners signed free agent RHP Jesse Hahn to a minor league contract. |
| Jun 3, 2025 | Signed as free agent | Evan Edwards | — | Los Angeles Angels | Los Angeles Angels signed free agent 1B Evan Edwards to a minor league contract. |
| Jun 3, 2025 | Signed as free agent | Jordan Weems | — | Houston Astros | Houston Astros signed free agent RHP Jordan Weems to a minor league contract. |
| Jun 3, 2025 | Signed as free agent | Alex Jackson | — | New York Yankees | New York Yankees signed free agent C Alex Jackson to a minor league contract. |
| Jun 3, 2025 | Signed as free agent | José Ureña | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP José Ureña. |
| Jun 3, 2025 | Signed as free agent | Fidel Montero | — | Chicago White Sox | Chicago White Sox signed free agent CF Fidel Montero to a minor league contract. |
| Jun 3, 2025 | Signed as free agent | Naykel Cruz | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Naykel Cruz to a minor league contract. |
| Jun 3, 2025 | Signed as free agent | Breylin Cruz | — | Boston Red Sox | Boston Red Sox signed free agent RHP Breylin Cruz to a minor league contract. |
| Jun 3, 2025 | Signed as free agent | Chadwick Tromp | — | Baltimore Orioles | Baltimore Orioles signed free agent C Chadwick Tromp to a minor league contract. |
| Jun 3, 2025 | Signed as free agent | Augie Mojica | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Augie Mojica to a minor league contract. |
| Jun 3, 2025 | Signed as free agent | Edwin Francisco | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Edwin Francisco to a minor league contract. |
| Jun 3, 2025 | Signed as free agent | Antonio Alcala | — | San Diego Padres | San Diego Padres signed free agent C Antonio Alcala to a minor league contract. |
| Jun 3, 2025 | Signed as free agent | Tyler Matzek | — | St. Louis Cardinals | St. Louis Cardinals signed free agent LHP Tyler Matzek to a minor league contract. |
| Jun 3, 2025 | Signed as free agent | Daniel Bard | — | Seattle Mariners | Seattle Mariners signed free agent RHP Daniel Bard to a minor league contract. |
| Jun 3, 2025 | Signed as free agent | Jose Andrades | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Jose Andrades to a minor league contract. |
| Jun 2, 2025 | Trade | Will Klein | Seattle Mariners | Los Angeles Dodgers | Seattle Mariners traded RHP Will Klein to Los Angeles Dodgers for LHP Joe Jacques. |
| Jun 2, 2025 | Released | Jorge López | — | Washington Nationals | Washington Nationals released RHP Jorge López. |
| Jun 2, 2025 | Signed as free agent | Ben Heller | — | Chicago Cubs | Chicago Cubs signed free agent RHP Ben Heller to a minor league contract. |
| Jun 2, 2025 | Signed as free agent | Domingo Mejía | — | St. Louis Cardinals | St. Louis Cardinals signed free agent Domingo Mejia to a minor league contract. |
| Jun 1, 2025 | Signed as free agent | Mathews Sosa | — | San Diego Padres | San Diego Padres signed free agent C Mathews Sosa to a minor league contract. |
| Jun 1, 2025 | Released | Joe Mantiply | — | Arizona Diamondbacks | Arizona Diamondbacks released LHP Joe Mantiply. |
| Jun 1, 2025 | Signed as free agent | Reidy Rosario | — | Houston Astros | Houston Astros signed free agent RHP Reidy Rosario to a minor league contract. |
| Jun 1, 2025 | Signed as free agent | Ricardo Montilla | — | Kansas City Royals | Kansas City Royals signed free agent RHP Ricardo Montilla to a minor league contract. |
| May 31, 2025 | Signed as free agent | Teague Conrad | — | Minnesota Twins | Minnesota Twins signed free agent RHP Teague Conrad to a minor league contract. |
| May 31, 2025 | Signed as free agent | Tayler Scott | — | Arizona Diamondbacks | Arizona Diamondbacks signed RHP Tayler Scott. |
| May 31, 2025 | Signed as free agent | Reibert Barrera | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Reibert Barrera to a minor league contract. |
| May 31, 2025 | Signed as free agent | Gerardo Cardona | — | Minnesota Twins | Minnesota Twins signed free agent C Gerardo Cardona to a minor league contract. |
| May 31, 2025 | Signed as free agent | Yordy Magdariaga | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Yordy Magdariaga to a minor league contract. |
| May 31, 2025 | Signed as free agent | Angel Barboza | — | Cincinnati Reds | Cincinnati Reds signed free agent C Angel Barboza to a minor league contract. |
| May 31, 2025 | Signed as free agent | Wily Villar | — | Texas Rangers | Texas Rangers signed free agent RHP Willy Villar to a minor league contract. |
| May 31, 2025 | Signed as free agent | Nestor Urbina | — | Toronto Blue Jays | Toronto Blue Jays signed free agent 2B Nestor Urbina to a minor league contract. |
| May 31, 2025 | Signed as free agent | Cristhopher Mejias | — | Houston Astros | Houston Astros signed free agent RHP Cristhopher Mejias to a minor league contract. |
| May 30, 2025 | Signed as free agent | Dan Altavilla | — | Chicago White Sox | Chicago White Sox signed free agent RHP Dan Altavilla. |
| May 30, 2025 | Signed as free agent | Cooper Hummel | — | Baltimore Orioles | Baltimore Orioles signed free agent LF Cooper Hummel. |
| May 30, 2025 | Signed as free agent | Justin Connell | — | Minnesota Twins | Minnesota Twins signed free agent OF Justin Connell to a minor league contract. |
| May 30, 2025 | Signed as free agent | Nick Trabacchi | — | Minnesota Twins | Minnesota Twins signed free agent RHP Nick Trabacchi to a minor league contract. |
| May 30, 2025 | Signed as free agent | Ildemaro Vargas | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent 3B Ildemaro Vargas. |
| May 30, 2025 | Released | Kevin Pillar | — | Texas Rangers | Texas Rangers released CF Kevin Pillar. |
| May 30, 2025 | Released | Julian Merryweather | — | Chicago Cubs | Chicago Cubs released RHP Julian Merryweather. |
| May 30, 2025 | Signed as free agent | Michael De La Cruz | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Michael De La Cruz to a minor league contract. |
| May 30, 2025 | Signed as free agent | Daniel Liriano | — | Kansas City Royals | Kansas City Royals signed free agent IF Daniel Liriano to a minor league contract. |
| May 30, 2025 | Signed as free agent | Melvin Hidalgo | — | Atlanta Braves | Atlanta Braves signed free agent RHP Melvin Hidalgo to a minor league contract. |
| May 30, 2025 | Signed as free agent | Wilfran Ortega | — | Chicago Cubs | Chicago Cubs signed free agent RHP Wilfran Ortega to a minor league contract. |
| May 30, 2025 | Signed as free agent | Noel Chirinos | — | Chicago Cubs | Chicago Cubs signed free agent RHP Noel Chirinos to a minor league contract. |
| May 29, 2025 | Trade | Alexis Díaz | Cincinnati Reds | Los Angeles Dodgers | Cincinnati Reds traded RHP Alexis Díaz to Los Angeles Dodgers for RHP Mike Villani. |
| May 29, 2025 | Signed as free agent | Génesis Cabrera | — | Chicago Cubs | Chicago Cubs signed free agent LHP Génesis Cabrera. |
| May 29, 2025 | Released | Tim Anderson | — | Los Angeles Angels | Los Angeles Angels released SS Tim Anderson. |
| May 29, 2025 | Trade | Josh Walker | Toronto Blue Jays | Philadelphia Phillies | Toronto Blue Jays traded LHP Josh Walker to Philadelphia Phillies. |
| May 29, 2025 | Signed as free agent | Sean Reid-Foley | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Sean Reid-Foley to a minor league contract. |
| May 29, 2025 | Signed as free agent | Oscar Colás | — | Los Angeles Angels | Los Angeles Angels signed free agent RF Oscar Colás to a minor league contract. |
| May 29, 2025 | Signed as free agent | José Azócar | — | Atlanta Braves | Atlanta Braves signed free agent LF José Azocar to a minor league contract. |
| May 29, 2025 | Signed as free agent | Kyle Funkhouser | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Kyle Funkhouser to a minor league contract. |
| May 29, 2025 | Signed as free agent | Kyle Funkhouser | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Kyle Funkhouser to a minor league contract. |
| May 29, 2025 | Signed as free agent | Logan Tinkam | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Logan Tinkam to a minor league contract. |
| May 28, 2025 | Signed as free agent | Caleb McNeely | — | Minnesota Twins | Minnesota Twins signed free agent 3B Caleb McNeely to a minor league contract. |
| May 28, 2025 | Signed as free agent | Blaze O'Saben | — | Minnesota Twins | Minnesota Twins signed free agent OF Blaze O'Saben to a minor league contract. |
| May 28, 2025 | Signed as free agent | Orlando Arcia | — | Colorado Rockies | Colorado Rockies signed free agent SS Orlando Arcia. |
| May 28, 2025 | Signed as free agent | Peyton Holt | — | Cincinnati Reds | Cincinnati Reds signed free agent 2B Peyton Holt to a minor league contract. |
| May 28, 2025 | Signed as free agent | Shaun Anderson | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Shaun Anderson to a minor league contract. |
| May 28, 2025 | Signed as free agent | Logan Mercado | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Logan Mercado to a minor league contract. |
| May 28, 2025 | Released | Hunter Renfroe | — | Kansas City Royals | Kansas City Royals released RF Hunter Renfroe. |
| May 28, 2025 | Signed as free agent | Kyle Gibson | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Kyle Gibson to a minor league contract. |
| May 28, 2025 | Signed as free agent | Owen Miller | — | Colorado Rockies | Colorado Rockies signed free agent 2B Owen Miller to a minor league contract. |
| May 28, 2025 | Signed as free agent | Angel De Jesus | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Angel De Jesus to a minor league contract. |
| May 28, 2025 | Signed as free agent | Cliuver Puello | — | Houston Astros | Houston Astros signed free agent IF Cliuver Puello to a minor league contract. |
| May 28, 2025 | Signed as free agent | Delino DeShields | — | Washington Nationals | Washington Nationals signed free agent CF Delino DeShields to a minor league contract. |
| May 27, 2025 | Trade | Sean Newcomb | Boston Red Sox | Athletics | Boston Red Sox traded LHP Sean Newcomb to Athletics for cash. |
| May 27, 2025 | Trade | Matt Thaiss | Chicago White Sox | Tampa Bay Rays | Chicago White Sox traded C Matt Thaiss to Tampa Bay Rays for CF Dru Baker. |
| May 27, 2025 | Signed as free agent | Jorge Juan | — | Boston Red Sox | Boston Red Sox signed free agent RHP Jorge Juan to a minor league contract. |
| May 27, 2025 | Signed as free agent | Billy McKinney | — | Texas Rangers | Texas Rangers signed free agent LF Billy McKinney to a minor league contract. |
| May 27, 2025 | Signed as free agent | Alan Trejo | — | Texas Rangers | Texas Rangers signed free agent SS Alan Trejo to a minor league contract. |
| May 27, 2025 | Signed as free agent | Alan Trejo | — | Texas Rangers | Texas Rangers signed free agent SS Alan Trejo to a minor league contract. |
| May 27, 2025 | Signed as free agent | Nicky Lopez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent 3B Nicky Lopez to a minor league contract. |
| May 27, 2025 | Signed as free agent | Nestor Gonzalez | — | Texas Rangers | Texas Rangers signed free agent RHP Nestor Gonzalez to a minor league contract. |
| May 27, 2025 | Signed as free agent | Bryan Regalado | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Bryan Regalado to a minor league contract. |
| May 26, 2025 | Signed as free agent | Chris Taylor | — | Los Angeles Angels | Los Angeles Angels signed free agent LF Chris Taylor. |
| May 26, 2025 | Released | Scott Alexander | — | Colorado Rockies | Colorado Rockies released LHP Scott Alexander. |
| May 26, 2025 | Signed as free agent | Alex Binelas | — | Philadelphia Phillies | Philadelphia Phillies signed free agent 1B Alex Binelas to a minor league contract. |
| May 26, 2025 | Signed as free agent | Allan Griman | — | Boston Red Sox | Boston Red Sox signed free agent RHP Allan Griman to a minor league contract. |
| May 26, 2025 | Signed as free agent | Brandol Dishmey | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Brandol Dishmey to a minor league contract. |
| May 25, 2025 | Signed as free agent | Jose Cuas | — | Atlanta Braves | Atlanta Braves signed free agent RHP Jose Cuas to a minor league contract. |
| May 25, 2025 | Signed as free agent | Cooper Hummel | — | Baltimore Orioles | Baltimore Orioles signed free agent LF Cooper Hummel. |
| May 25, 2025 | Signed as free agent | Chris Stratton | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Chris Stratton. |
| May 25, 2025 | Released | Orlando Arcia | — | Atlanta Braves | Atlanta Braves released SS Orlando Arcia. |
| May 25, 2025 | Signed as free agent | Aaron Antonini | — | Texas Rangers | Texas Rangers signed free agent C Aaron Antonini to a minor league contract. |
| May 24, 2025 | Trade | Unnamed | Atlanta Braves | Texas Rangers | Texas Rangers traded SS Jonathan Ornelas to Atlanta Braves for cash. |
| May 24, 2025 | Signed as free agent | Richie Martin Jr. | — | Texas Rangers | Texas Rangers signed SS Richie Martin. |
| May 24, 2025 | Signed as free agent | Colin Burgess | — | Atlanta Braves | Atlanta Braves signed free agent C Colin Burgess to a minor league contract. |
| May 24, 2025 | Signed as free agent | Richard Guasch | — | Detroit Tigers | Detroit Tigers signed RHP Richard Guasch. |
| May 24, 2025 | Signed as free agent | Matt Mikulski | — | Houston Astros | Houston Astros signed free agent LHP Matt Mikulski to a minor league contract. |
| May 24, 2025 | Signed as free agent | Casey Lawrence | — | Seattle Mariners | Seattle Mariners signed free agent RHP Casey Lawrence to a minor league contract. |
| May 24, 2025 | Signed as free agent | Luis Victorino | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Luis Victorino to a minor league contract. |
| May 23, 2025 | Signed as free agent | Malvin Garcia | — | Cincinnati Reds | Cincinnati Reds signed free agent LHP Malvin Garcia to a minor league contract. |
| May 23, 2025 | Signed as free agent | Garrett Hampson | — | Cincinnati Reds | Cincinnati Reds signed free agent 2B Garrett Hampson. |
| May 23, 2025 | Signed as free agent | Biembenido Brito | — | Colorado Rockies | Colorado Rockies signed free agent RHP Biembenido Brito to a minor league contract. |
| May 23, 2025 | Signed as free agent | Erickson Ayena | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent OF Erickson Ayena to a minor league contract. |
| May 23, 2025 | Signed as free agent | Fleury Soriano | — | Chicago Cubs | Chicago Cubs signed free agent RHP Fleury Soriano to a minor league contract. |
| May 23, 2025 | Signed as free agent | Jhendry Ciriaco | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Jhendry Ciriaco to a minor league contract. |
| May 23, 2025 | Signed as free agent | Stephen Hrustich | — | Detroit Tigers | Detroit Tigers signed free agent OF Stephen Hrustich to a minor league contract. |
| May 23, 2025 | Signed as free agent | Jesus Gomez | — | Minnesota Twins | Minnesota Twins signed free agent RHP Jesus Gomez to a minor league contract. |
| May 23, 2025 | Signed as free agent | Cristhian Espinosa | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Cristhian Espinosa to a minor league contract. |
| May 23, 2025 | Signed as free agent | Elisandro Ramirez | — | Atlanta Braves | Atlanta Braves signed free agent OF Elisandro Ramirez to a minor league contract. |
| May 23, 2025 | Signed as free agent | Rey Pacheco | — | Minnesota Twins | Minnesota Twins signed free agent RHP Rey Pacheco to a minor league contract. |
| May 22, 2025 | Signed as free agent | P.J. Labriola | — | Boston Red Sox | Boston Red Sox signed free agent LHP P.J. Labriola to a minor league contract. |
| May 22, 2025 | Signed as free agent | Dariel Fregio | — | Detroit Tigers | Detroit Tigers signed free agent RHP Dariel Fregio to a minor league contract. |
| May 22, 2025 | Signed as free agent | Reese McGuire | — | Chicago Cubs | Chicago Cubs signed free agent C Reese McGuire to a minor league contract. |
| May 22, 2025 | Trade | Unnamed | Boston Red Sox | Los Angeles Angels | Los Angeles Angels traded 1B Ryan Noda to Boston Red Sox for cash. |
| May 22, 2025 | Released | Chris Stratton | — | Kansas City Royals | Kansas City Royals released RHP Chris Stratton. |
| May 22, 2025 | Signed as free agent | Jose Guzman | — | Detroit Tigers | Detroit Tigers signed free agent RHP Jose Guzman to a minor league contract. |
| May 22, 2025 | Trade | Diego Castillo | New York Mets | Kansas City Royals | New York Mets traded SS Diego A. Castillo to Kansas City Royals. |
| May 22, 2025 | Signed as free agent | Edwin Marte | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Edwin Marte to a minor league contract. |
| May 22, 2025 | Signed as free agent | Ricardo Fernández | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Ricardo Fernandez to a minor league contract. |
| May 21, 2025 | Signed as free agent | Erickson Ettien | — | Boston Red Sox | Boston Red Sox signed free agent RHP Erickson Ettien to a minor league contract. |
| May 21, 2025 | Signed as free agent | Angelmis De La Cruz | — | Kansas City Royals | Kansas City Royals signed free agent IF Angelmis De La Cruz to a minor league contract. |
| May 21, 2025 | Signed as free agent | Victor Lopez | — | Texas Rangers | Texas Rangers signed free agent RHP Victor Lopez to a minor league contract. |
| May 21, 2025 | Signed as free agent | David Lee | — | Colorado Rockies | Colorado Rockies signed free agent OF David Lee to a minor league contract. |
| May 21, 2025 | Signed as free agent | Carlos Virla | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Carlos Virla to a minor league contract. |
| May 21, 2025 | Signed as free agent | Josue Perez | — | San Francisco Giants | San Francisco Giants signed free agent RHP Josue Perez to a minor league contract. |
| May 20, 2025 | Signed as free agent | Michael Turconi | — | Cleveland Guardians | Cleveland Guardians signed free agent SS Michael Turconi to a minor league contract. |
| May 20, 2025 | Signed as free agent | Lucas Sims | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Lucas Sims to a minor league contract. |
| May 20, 2025 | Released | Kyle Gibson | — | Baltimore Orioles | Baltimore Orioles released RHP Kyle Gibson. |
| May 20, 2025 | Signed as free agent | John Gant | — | Kansas City Royals | Kansas City Royals signed free agent RHP John Gant to a minor league contract. |
| May 20, 2025 | Signed as free agent | Adrian Houser | — | Chicago White Sox | Chicago White Sox signed free agent RHP Adrian Houser. |
| May 20, 2025 | Signed as free agent | Wil Crowe | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Wil Crowe to a minor league contract. |
| May 20, 2025 | Signed as free agent | Edwin Díaz | — | Houston Astros | Houston Astros signed free agent SS Edwin Díaz to a minor league contract. |
| May 20, 2025 | Signed as free agent | Bryce Willits | — | Houston Astros | Houston Astros signed 3B Bryce Willits. |
| May 20, 2025 | Released | Austin Barnes | — | Los Angeles Dodgers | Los Angeles Dodgers released C Austin Barnes. |
| May 20, 2025 | Signed as free agent | Albert Feliz | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Albert Feliz to a minor league contract. |
| May 20, 2025 | Signed as free agent | Unnamed | — | Minnesota Twins | Minnesota Twins signed free agent RHP Brent Francisco to a minor league contract. |
| May 20, 2025 | Signed as free agent | Jacob Edwards | — | Cincinnati Reds | Cincinnati Reds signed free agent LHP Jacob Edwards to a minor league contract. |
| May 20, 2025 | Signed as free agent | Zach Murray | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Zachary Murray to a minor league contract. |
| May 20, 2025 | Signed as free agent | Greg Jones | — | Houston Astros | Houston Astros signed free agent RF Greg Jones to a minor league contract. |
| May 20, 2025 | Signed as free agent | Brent Francisco | — | Minnesota Twins | Minnesota Twins signed free agent RHP Brent Francisco to a minor league contract. |
| May 19, 2025 | Signed as free agent | Seong-Jun Kim | — | Texas Rangers | Texas Rangers signed free agent SS Seong-Jun Kim to a minor league contract. |
| May 19, 2025 | Signed as free agent | Josh Bortka | — | Minnesota Twins | Minnesota Twins signed free agent RHP Josh Bortka to a minor league contract. |
| May 19, 2025 | Released | Oscar Gonzalez | — | San Diego Padres | San Diego Padres released LF Oscar Gonzalez. |
| May 19, 2025 | Signed as free agent | Sammy Peralta | — | Los Angeles Angels | Los Angeles Angels signed free agent LHP Sammy Peralta to a minor league contract. |
| May 19, 2025 | Signed as free agent | Luis Paredes | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Luis Paredes to a minor league contract. |
| May 19, 2025 | Signed as free agent | Gregory Sanchez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent LHP Gregory Sanchez to a minor league contract. |
| May 19, 2025 | Signed as free agent | Juan Yan | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Juan Yan to a minor league contract. |
| May 18, 2025 | Released | Chris Taylor | — | Los Angeles Dodgers | Los Angeles Dodgers released LF Chris Taylor. |
| May 18, 2025 | Released | Garrett Hampson | — | Arizona Diamondbacks | Arizona Diamondbacks released 2B Garrett Hampson. |
| May 17, 2025 | Signed as free agent | Jesus Bello | — | Colorado Rockies | Colorado Rockies signed free agent C Jesus Bello to a minor league contract. |
| May 17, 2025 | Signed as free agent | Hector Barroso | — | Colorado Rockies | Colorado Rockies signed free agent OF Hector Barroso to a minor league contract. |
| May 17, 2025 | Signed as free agent | John Lopez | — | Kansas City Royals | Kansas City Royals signed free agent C John Lopez to a minor league contract. |
| May 16, 2025 | Signed as free agent | Lizandro Rodriguez | — | Toronto Blue Jays | Toronto Blue Jays signed free agent SS Lizandro Rodriguez to a minor league contract. |
| May 16, 2025 | Signed as free agent | Drew Ellis | — | San Francisco Giants | San Francisco Giants signed free agent 3B Drew Ellis to a minor league contract. |
| May 16, 2025 | Trade | Unnamed | Milwaukee Brewers | New York Yankees | New York Yankees traded LHP Rob Zastryzny to Milwaukee Brewers for cash. |
| May 16, 2025 | Signed as free agent | Kenta Maeda | — | Chicago Cubs | Chicago Cubs signed free agent RHP Kenta Maeda to a minor league contract. |
| May 16, 2025 | Signed as free agent | Daniel De La Cruz | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Daniel De La Cruz to a minor league contract. |
| May 16, 2025 | Signed as free agent | Eston Stull | — | Minnesota Twins | Minnesota Twins signed free agent RHP Eston Stull to a minor league contract. |
| May 16, 2025 | Signed as free agent | Rey Cruz | — | Philadelphia Phillies | Philadelphia Phillies signed free agent C Rey Cruz to a minor league contract. |
| May 16, 2025 | Signed as free agent | Deimer Rodriguez | — | Baltimore Orioles | Baltimore Orioles signed free agent Deimer Rodriguez to a minor league contract. |
| May 15, 2025 | Signed as free agent | Eddie Rosario | — | Milwaukee Brewers | Milwaukee Brewers signed free agent OF Eddie Rosario to a minor league contract. |
| May 15, 2025 | Signed as free agent | Jonatan Bernal | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Jonatan Bernal to a minor league contract. |
| May 15, 2025 | Signed as free agent | Cristhian Tortosa | — | Philadelphia Phillies | Philadelphia Phillies signed free agent LHP Cristhian Tortosa to a minor league contract. |
| May 15, 2025 | Trade | Unnamed | Chicago White Sox | Houston Astros | Houston Astros traded RHP Miguel Castro to Chicago White Sox for cash. |
| May 15, 2025 | Trade | José Castillo | Arizona Diamondbacks | New York Mets | Arizona Diamondbacks traded LHP José Castillo to New York Mets for cash. |
| May 15, 2025 | Signed as free agent | Hayden Travinski | — | Houston Astros | Houston Astros signed free agent C Hayden Travinski to a minor league contract. |
| May 15, 2025 | Signed as free agent | Logan Berrier | — | Detroit Tigers | Detroit Tigers signed free agent RHP Logan Berrier to a minor league contract. |
| May 15, 2025 | Signed as free agent | Jesus Villaflor | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent OF Jesus Villaflor to a minor league contract. |
| May 14, 2025 | Signed as free agent | Asael Arias | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Asael Arias to a minor league contract. |
| May 14, 2025 | Signed as free agent | Jostin Ogando | — | Boston Red Sox | Boston Red Sox signed free agent CF Jostin Ogando to a minor league contract. |
| May 14, 2025 | Signed as free agent | Jose Blanco | — | San Diego Padres | San Diego Padres signed free agent RHP Jose Blanco to a minor league contract. |
| May 14, 2025 | Signed as free agent | Jeferson Villabona | — | San Diego Padres | San Diego Padres signed free agent RHP Jeferson Villabona to a minor league contract. |
| May 14, 2025 | Signed as free agent | Rich Hill | — | Kansas City Royals | Kansas City Royals signed free agent LHP Rich Hill to a minor league contract. |
| May 13, 2025 | Signed as free agent | Tommy Kane | — | Washington Nationals | Washington Nationals signed free agent LHP Tommy Kane to a minor league contract. |
| May 13, 2025 | Signed as free agent | Seth Beer | — | Philadelphia Phillies | Philadelphia Phillies signed free agent 1B Seth Beer to a minor league contract. |
| May 13, 2025 | Signed as free agent | Bryce Conley | — | Washington Nationals | Washington Nationals signed free agent RHP Bryce Conley to a minor league contract. |
| May 13, 2025 | Signed as free agent | Tomo Otosaka | — | Seattle Mariners | Seattle Mariners signed free agent OF Tomo Otosaka to a minor league contract. |
| May 13, 2025 | Signed as free agent | Anthony DeSclafani | — | New York Yankees | New York Yankees signed free agent RHP Anthony DeSclafani to a minor league contract. |
| May 13, 2025 | Signed as free agent | Tommy Sheehan | — | Chicago White Sox | Chicago White Sox signed free agent LHP Tommy Sheehan to a minor league contract. |
| May 13, 2025 | Signed as free agent | Ranci Castillo | — | Boston Red Sox | Boston Red Sox signed free agent RHP Ranci Castillo to a minor league contract. |
| May 12, 2025 | Trade | Unnamed | Los Angeles Dodgers | Toronto Blue Jays | Toronto Blue Jays traded RF Steward Berroa to Los Angeles Dodgers for cash. |
| May 12, 2025 | Signed as free agent | Luke Napleton | — | Minnesota Twins | Minnesota Twins signed free agent C Luke Napleton to a minor league contract. |
| May 12, 2025 | Signed as free agent | Brennen Oxford | — | Minnesota Twins | Minnesota Twins signed free agent LHP Brennen Oxford to a minor league contract. |
| May 12, 2025 | Signed as free agent | Edgar Lugo | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Edgar Lugo to a minor league contract. |
| May 12, 2025 | Signed as free agent | Dariel Miguel | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent LHP Dariel Miguel to a minor league contract. |
| May 12, 2025 | Signed as free agent | Jake Curtis | — | Chicago White Sox | Chicago White Sox signed free agent RHP Jake Curtis to a minor league contract. |
| May 11, 2025 | Signed as free agent | Lou Trivino III | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Lou Trivino to a minor league contract. |
| May 11, 2025 | Signed as free agent | Kaleb Sophy | — | Chicago White Sox | Chicago White Sox signed free agent LHP Kaleb Sophy to a minor league contract. |
| May 10, 2025 | Released | Lucas Sims | — | Washington Nationals | Washington Nationals released RHP Lucas Sims. |
| May 10, 2025 | Released | Greg Jones | — | Chicago White Sox | Chicago White Sox released RF Greg Jones. |
| May 10, 2025 | Signed as free agent | Bobby Dalbec | — | Milwaukee Brewers | Milwaukee Brewers signed free agent 1B Bobby Dalbec to a minor league contract. |
| May 10, 2025 | Signed as free agent | Cory Abbott | — | Texas Rangers | Texas Rangers signed free agent RHP Cory Abbott to a minor league contract. |
| May 10, 2025 | Signed as free agent | Victor De Jesus | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Victor De Jesus to a minor league contract. |
| May 9, 2025 | Signed as free agent | Euri Montero | — | Washington Nationals | Washington Nationals signed free agent RHP Euri Montero to a minor league contract. |
| May 9, 2025 | Signed as free agent | Ryan Boyer | — | Detroit Tigers | Detroit Tigers signed free agent RHP Ryan Boyer to a minor league contract. |
| May 9, 2025 | Signed as free agent | Robert Dugger | — | Texas Rangers | Texas Rangers signed free agent RHP Robert Dugger to a minor league contract. |
| May 9, 2025 | Trade | Unnamed | Cincinnati Reds | San Diego Padres | San Diego Padres traded 1B Connor Joe to Cincinnati Reds for RHP Andrew Moore and cash. |
| May 9, 2025 | Signed as free agent | Tommy Romero | — | Chicago Cubs | Chicago Cubs signed free agent RHP Tommy Romero to a minor league contract. |
| May 9, 2025 | Signed as free agent | Beau Blanchard | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Beau Blanchard to a minor league contract. |
| May 9, 2025 | Signed as free agent | Cesar Rodriguez | — | Atlanta Braves | Atlanta Braves signed free agent RHP Cesar Rodriguez to a minor league contract. |
| May 9, 2025 | Signed as free agent | Jhon Rivas | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Jhon Rivas to a minor league contract. |
| May 8, 2025 | Trade | Unnamed | Baltimore Orioles | Seattle Mariners | Seattle Mariners traded RHP Luis F. Castillo to Baltimore Orioles for cash. |
| May 8, 2025 | Signed as free agent | Raimundo De Los Santos | — | Toronto Blue Jays | Toronto Blue Jays signed free agent SS Raimundo De Los Santos to a minor league contract. |
| May 8, 2025 | Signed as free agent | Trevor Richards | — | Kansas City Royals | Kansas City Royals signed free agent RHP Trevor Richards to a minor league contract. |
| May 8, 2025 | Signed as free agent | Jesus Luna | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Jesus Luna to a minor league contract. |
| May 8, 2025 | Signed as free agent | Jon Olsen | — | New York Yankees | New York Yankees signed free agent RHP Jon Olsen to a minor league contract. |
| May 8, 2025 | Signed as free agent | Matt Higgins | — | Philadelphia Phillies | Philadelphia Phillies signed free agent OF Matt Higgins to a minor league contract. |
| May 8, 2025 | Signed as free agent | Yadier Crespo | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent C Yadier Crespo to a minor league contract. |
| May 8, 2025 | Signed as free agent | Angel Rosado | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Angel Rosado to a minor league contract. |
| May 8, 2025 | Signed as free agent | Omar Arredondo | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Omar Arredondo to a minor league contract. |
| May 8, 2025 | Signed as free agent | Dawson Netz | — | Chicago Cubs | Chicago Cubs signed free agent RHP Dawson Netz to a minor league contract. |
| May 8, 2025 | Signed as free agent | Andrew Vasquez | — | Los Angeles Angels | Los Angeles Angels signed free agent LHP Andrew Vasquez to a minor league contract. |
| May 7, 2025 | Signed as free agent | Stephen Nogosek | — | Kansas City Royals | Kansas City Royals signed free agent RHP Stephen Nogosek to a minor league contract. |
| May 7, 2025 | Signed as free agent | Colin Poche | — | New York Mets | New York Mets signed free agent LHP Colin Poche to a minor league contract. |
| May 7, 2025 | Released | Kenta Maeda | — | Detroit Tigers | Detroit Tigers released RHP Kenta Maeda. |
| May 7, 2025 | Signed as free agent | Pedro Garcia | — | Detroit Tigers | Detroit Tigers signed free agent RHP Pedro Garcia to a minor league contract. |
| May 7, 2025 | Signed as free agent | Casey Lawrence | — | Seattle Mariners | Seattle Mariners signed free agent RHP Casey Lawrence to a minor league contract. |
| May 7, 2025 | Signed as free agent | Henderson Hernandez | — | New York Mets | New York Mets signed free agent RHP Henderson Hernandez to a minor league contract. |
| May 7, 2025 | Signed as free agent | Kriscol Peralta | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Kriscol Peralta to a minor league contract. |
| May 7, 2025 | Signed as free agent | Ezequiel Sosa | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Ezequiel Sosa to a minor league contract. |
| May 7, 2025 | Signed as free agent | Beau Burrows | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Beau Burrows to a minor league contract. |
| May 7, 2025 | Signed as free agent | Anderson Ozuna | — | New York Mets | New York Mets signed free agent RHP Anderson Ozuna to a minor league contract. |
| May 7, 2025 | Signed as free agent | Juan Garcia | — | Kansas City Royals | Kansas City Royals signed free agent SS Juan Garcia to a minor league contract. |
| May 6, 2025 | Signed as free agent | Rudy Martin Jr. | — | Kansas City Royals | Kansas City Royals signed free agent RF Rudy Martin to a minor league contract. |
| May 6, 2025 | Signed as free agent | Adrian Sampson | — | Washington Nationals | Washington Nationals signed free agent RHP Adrian Sampson to a minor league contract. |
| May 6, 2025 | Signed as free agent | Parker Dunshee | — | Washington Nationals | Washington Nationals signed free agent RHP Parker Dunshee to a minor league contract. |
| May 6, 2025 | Signed as free agent | Hunter Strickland | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Hunter Strickland to a minor league contract. |
| May 6, 2025 | Signed as free agent | Buck Farmer | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Buck Farmer to a minor league contract. |
| May 6, 2025 | Signed as free agent | Deiker Pineda | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Deiker Pineda to a minor league contract. |
| May 6, 2025 | Signed as free agent | Jesus Garcia | — | Kansas City Royals | Kansas City Royals signed free agent RHP Jesus Garcia to a minor league contract. |
| May 5, 2025 | Signed as free agent | Austin Cox | — | Atlanta Braves | Atlanta Braves signed free agent LHP Austin Cox. |
| May 5, 2025 | Signed as free agent | Spencer Turnbull | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Spencer Turnbull. |
| May 5, 2025 | Signed as free agent | José Ureña | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP José Ureña. |
| May 5, 2025 | Trade | Unnamed | Chicago White Sox | Milwaukee Brewers | Milwaukee Brewers traded RHP Evan McKendry to Chicago White Sox for cash. |
| May 5, 2025 | Trade | John Holobetz | Milwaukee Brewers | Boston Red Sox | Milwaukee Brewers traded RHP John Holobetz to Boston Red Sox. PTBNL from 4/7 Quinn Priester trade. |
| May 5, 2025 | Signed as free agent | Michael Pérez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent C Michael Pérez to a minor league contract. |
| May 5, 2025 | Signed as free agent | Edwilmin Matos | — | Houston Astros | Houston Astros signed free agent OF Edwilmin Matos to a minor league contract. |
| May 5, 2025 | Signed as free agent | Cody Tucker | — | Houston Astros | Houston Astros signed free agent RHP Cody Tucker to a minor league contract. |
| May 3, 2025 | Signed as free agent | Angel Abreu | — | Cleveland Guardians | Cleveland Guardians signed free agent SS Angel Abreu to a minor league contract. |
| May 2, 2025 | Signed as free agent | Juan Muniz | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Juan Muniz to a minor league contract. |
| May 2, 2025 | Signed as free agent | Ty Blach | — | Texas Rangers | Texas Rangers signed free agent LHP Ty Blach to a minor league contract. |
| May 2, 2025 | Signed as free agent | J.D. Davis | — | Los Angeles Angels | Los Angeles Angels signed free agent 3B J.D. Davis to a minor league contract. |
| May 2, 2025 | Signed as free agent | Daniel Johnson | — | San Francisco Giants | San Francisco Giants signed free agent OF Daniel Johnson to a minor league contract. |
| May 2, 2025 | Signed as free agent | Max Roberts | — | Chicago White Sox | Chicago White Sox signed free agent LHP Max Roberts to a minor league contract. |
| May 2, 2025 | Signed as free agent | Tyler Ras | — | Houston Astros | Houston Astros signed free agent RHP Tyler Ras to a minor league contract. |
| May 2, 2025 | Signed as free agent | Cesar Garcia | — | Miami Marlins | Miami Marlins signed free agent 2B Cesar Garcia to a minor league contract. |
| May 2, 2025 | Signed as free agent | Andy Mata | — | Detroit Tigers | Detroit Tigers signed free agent IF Andy Mata to a minor league contract. |
| May 1, 2025 | Signed as free agent | Nick Senzel | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent 3B Nick Senzel to a minor league contract. |
| May 1, 2025 | Signed as free agent | Jesse Chavez | — | Atlanta Braves | Atlanta Braves signed free agent RHP Jesse Chavez to a minor league contract. |
| May 1, 2025 | Signed as free agent | Zach Thompson | — | Atlanta Braves | Atlanta Braves signed free agent RHP Zach Thompson to a minor league contract. |
| May 1, 2025 | Trade | Unnamed | Los Angeles Dodgers | St. Louis Cardinals | St. Louis Cardinals traded RHP Ryan Loutos to Los Angeles Dodgers for cash. |
| May 1, 2025 | Signed as free agent | Andrew Chafin | — | Washington Nationals | Washington Nationals signed free agent LHP Andrew Chafin. |
| May 1, 2025 | Signed as free agent | Kale Emshoff | — | Texas Rangers | Texas Rangers signed free agent C Kale Emshoff to a minor league contract. |
| May 1, 2025 | Signed as free agent | Andinson Ferrer | — | Athletics | Athletics signed free agent RHP Andinson Ferrer to a minor league contract. |
| May 1, 2025 | Signed as free agent | Iker Redona | — | Cincinnati Reds | Cincinnati Reds signed free agent LHP Iker Redona to a minor league contract. |
| May 1, 2025 | Signed as free agent | Jefersson Marte | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Jefersson Marte to a minor league contract. |
| Apr 30, 2025 | Signed as free agent | Matt Canterino | — | Minnesota Twins | Minnesota Twins signed free agent RHP Matt Canterino to a minor league contract. |
| Apr 30, 2025 | Trade | Matt Festa | Texas Rangers | Cleveland Guardians | Texas Rangers traded RHP Matt Festa to Cleveland Guardians for cash. |
| Apr 30, 2025 | Signed as free agent | Jay Allmer | — | Boston Red Sox | Boston Red Sox signed free agent RHP Jay Allmer to a minor league contract. |
| Apr 30, 2025 | Signed as free agent | Cole Percival | — | Minnesota Twins | Minnesota Twins signed free agent RHP Cole Percival to a minor league contract. |
| Apr 30, 2025 | Trade | Enrique Segura | Philadelphia Phillies | Texas Rangers | Philadelphia Phillies traded RHP Enrique Segura to Texas Rangers for RHP Daniel Robert. |
| Apr 30, 2025 | Signed as free agent | Gensy Aquino | — | San Diego Padres | San Diego Padres signed free agent LHP Gensy Aquino to a minor league contract. |
| Apr 30, 2025 | Signed as free agent | Giacomo Taschin | — | Toronto Blue Jays | Toronto Blue Jays signed free agent LHP Giacomo Taschin to a minor league contract. |
| Apr 30, 2025 | Signed as free agent | Jimmy Obertop | — | Colorado Rockies | Colorado Rockies signed free agent C Jimmy Obertop to a minor league contract. |
| Apr 30, 2025 | Signed as free agent | Gant Starling | — | Colorado Rockies | Colorado Rockies signed free agent RHP Gant Starling to a minor league contract. |
| Apr 30, 2025 | Signed as free agent | Dayson Croes | — | San Francisco Giants | San Francisco Giants signed free agent IF Dayson Croes to a minor league contract. |
| Apr 30, 2025 | Signed as free agent | Jacob Denner | — | Seattle Mariners | Seattle Mariners signed free agent LHP Jacob Denner to a minor league contract. |
| Apr 30, 2025 | Signed as free agent | Noah Manning | — | Seattle Mariners | Seattle Mariners signed free agent RHP Noah Manning to a minor league contract. |
| Apr 30, 2025 | Signed as free agent | Antonio Morales | — | Houston Astros | Houston Astros signed free agent RHP Antonio Morales to a minor league contract. |
| Apr 29, 2025 | Signed as free agent | Brooks Raley | — | New York Mets | New York Mets signed free agent LHP Brooks Raley. |
| Apr 29, 2025 | Signed as free agent | Devin Mann | — | San Francisco Giants | San Francisco Giants signed free agent 3B Devin Mann to a minor league contract. |
| Apr 29, 2025 | Signed as free agent | Cal Mitchell | — | San Francisco Giants | San Francisco Giants signed free agent LF Cal Mitchell to a minor league contract. |
| Apr 29, 2025 | Signed as free agent | Bryan Shaw | — | Seattle Mariners | Seattle Mariners signed free agent RHP Bryan Shaw to a minor league contract. |
| Apr 29, 2025 | Signed as free agent | Ryan Harvey | — | Detroit Tigers | Detroit Tigers signed free agent RHP Ryan Harvey to a minor league contract. |
| Apr 29, 2025 | Signed as free agent | Nick Margevicius | — | Detroit Tigers | Detroit Tigers signed free agent LHP Nick Margevicius to a minor league contract. |
| Apr 29, 2025 | Signed as free agent | Will Armbruester | — | Minnesota Twins | Minnesota Twins signed free agent RHP Will Armbruester to a minor league contract. |
| Apr 29, 2025 | Signed as free agent | Albert Vega | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Albert Vega to a minor league contract. |
| Apr 29, 2025 | Signed as free agent | Sebastian Lopez | — | Chicago Cubs | Chicago Cubs signed free agent LHP Sebastian Lopez to a minor league contract. |
| Apr 29, 2025 | Signed as free agent | Yonaiker Perez | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Yonaiker Perez to a minor league contract. |
| Apr 28, 2025 | Signed as free agent | Eddie Rosario | — | Atlanta Braves | Atlanta Braves signed free agent OF Eddie Rosario. |
| Apr 28, 2025 | Signed as free agent | Liordanys Menendez | — | Los Angeles Angels | Los Angeles Angels signed free agent SS Liordanys Menendez to a minor league contract. |
| Apr 28, 2025 | Signed as free agent | Sean Poppen | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Sean Poppen to a minor league contract. |
| Apr 28, 2025 | Signed as free agent | Starlin Mieses | — | Baltimore Orioles | Baltimore Orioles signed free agent OF Starlin Mieses to a minor league contract. |
| Apr 28, 2025 | Signed as free agent | Yeider Mindiola | — | New York Mets | New York Mets signed free agent C Yeider Mindiola to a minor league contract. |
| Apr 28, 2025 | Signed as free agent | Yomar De La Rosa | — | Boston Red Sox | Boston Red Sox signed free agent RHP Yomar De La Rosa to a minor league contract. |
| Apr 27, 2025 | Trade | Edrick Felix | Chicago White Sox | Toronto Blue Jays | Chicago White Sox traded 2B Edrick Felix to Toronto Blue Jays. |
| Apr 27, 2025 | Signed as free agent | Jose Lavagnino | — | New York Yankees | New York Yankees signed free agent C Jose Lavagnino to a minor league contract. |
| Apr 26, 2025 | Trade | Unnamed | Minnesota Twins | Philadelphia Phillies | Philadelphia Phillies traded 2B Kody Clemens to Minnesota Twins for cash. |
| Apr 26, 2025 | Trade | Gage Workman | Chicago Cubs | Chicago White Sox | Chicago Cubs traded 3B Gage Workman to Chicago White Sox for cash. |
| Apr 26, 2025 | Trade | Alan Trejo | Texas Rangers | Colorado Rockies | Texas Rangers traded 2B Alan Trejo to Colorado Rockies for cash. |
| Apr 26, 2025 | Signed as free agent | Andrew Stevenson | — | Tampa Bay Rays | Tampa Bay Rays signed free agent CF Andrew Stevenson to a minor league contract. |
| Apr 26, 2025 | Signed as free agent | Agustin Campusano | — | Minnesota Twins | Minnesota Twins signed free agent RHP Agustin Campusano to a minor league contract. |
| Apr 26, 2025 | Signed as free agent | Kevin Davis | — | Chicago White Sox | Chicago White Sox signed free agent RHP Kevin Davis to a minor league contract. |
| Apr 26, 2025 | Signed as free agent | Andrew Carson | — | Seattle Mariners | Seattle Mariners signed free agent RHP Andrew Carson to a minor league contract. |
| Apr 26, 2025 | Signed as free agent | Efrén Álvarez | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Efren Alvarez to a minor league contract. |
| Apr 26, 2025 | Signed as free agent | Dayner Matos | — | Atlanta Braves | Atlanta Braves signed free agent RHP Dayner Matos to a minor league contract. |
| Apr 25, 2025 | Trade | Travis Jankowski | Chicago White Sox | Tampa Bay Rays | Chicago White Sox traded RF Travis Jankowski to Tampa Bay Rays. |
| Apr 25, 2025 | Signed as free agent | Ysaias Escalona | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Ysaias Escalona to a minor league contract. |
| Apr 25, 2025 | Signed as free agent | Luisangel Chirino | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Luisangel Chirino to a minor league contract. |
| Apr 25, 2025 | Signed as free agent | Alfiery Matos | — | New York Yankees | New York Yankees signed free agent RHP Alfiery Matos to a minor league contract. |
| Apr 25, 2025 | Signed as free agent | Jose Vargas | — | New York Yankees | New York Yankees signed free agent RHP Jose Vargas to a minor league contract. |
| Apr 25, 2025 | Signed as free agent | Emmanuel Orozco | — | New York Yankees | New York Yankees signed free agent SS Emmanuel Orozco to a minor league contract. |
| Apr 25, 2025 | Signed as free agent | Enyer Dominguez | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Enyer Dominguez to a minor league contract. |
| Apr 25, 2025 | Signed as free agent | Dawson Netz | — | Chicago Cubs | Chicago Cubs signed free agent RHP Dawson Netz to a minor league contract. |
| Apr 25, 2025 | Signed as free agent | Diego Carrillo | — | New York Yankees | New York Yankees signed free agent RHP Diego Carrillo to a minor league contract. |
| Apr 25, 2025 | Signed as free agent | Alexis Gonzalez | — | New York Yankees | New York Yankees signed free agent RHP Alexis Gonzalez to a minor league contract. |
| Apr 25, 2025 | Signed as free agent | Fredy Penuelas | — | New York Yankees | New York Yankees signed free agent LHP Fredy Penuelas to a minor league contract. |
| Apr 25, 2025 | Signed as free agent | Jesus Guerrero | — | New York Yankees | New York Yankees signed free agent C Jesus Guerrero to a minor league contract. |
| Apr 23, 2025 | Trade | Rowdey Jordan | New York Mets | Houston Astros | New York Mets traded 2B Rowdey Jordan to Houston Astros. |
| Apr 23, 2025 | Signed as free agent | Connor Overton | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Connor Overton to a minor league contract. |
| Apr 23, 2025 | Signed as free agent | Nicky Lopez | — | Chicago Cubs | Chicago Cubs signed free agent SS Nicky Lopez. |
| Apr 23, 2025 | Signed as free agent | Omar Narváez | — | Chicago White Sox | Chicago White Sox signed free agent C Omar Narváez to a minor league contract. |
| Apr 23, 2025 | Signed as free agent | Amos Willingham | — | Atlanta Braves | Atlanta Braves signed free agent RHP Amos Willingham to a minor league contract. |
| Apr 23, 2025 | Signed as free agent | Jordan Holloway | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Jordan Holloway to a minor league contract. |
| Apr 23, 2025 | Signed as free agent | Carlos Almonte | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Carlos Almonte to a minor league contract. |
| Apr 22, 2025 | Released | Amos Willingham | — | Atlanta Braves | Atlanta Braves released RHP Amos Willingham. |
| Apr 22, 2025 | Released | Matt Canterino | — | Minnesota Twins | Minnesota Twins released RHP Matt Canterino. |
| Apr 22, 2025 | Signed as free agent | Michael Fulmer | — | Chicago Cubs | Chicago Cubs signed free agent RHP Michael Fulmer to a minor league contract. |
| Apr 22, 2025 | Signed as free agent | Steven Duran | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Steven Duran to a minor league contract. |
| Apr 22, 2025 | Signed as free agent | Abraham Bastidas | — | San Diego Padres | San Diego Padres signed free agent SS Abraham Bastidas to a minor league contract. |
| Apr 22, 2025 | Signed as free agent | Eliander Primera | — | San Diego Padres | San Diego Padres signed free agent SS Eliander Primera to a minor league contract. |
| Apr 22, 2025 | Signed as free agent | Albert Perez | — | San Diego Padres | San Diego Padres signed free agent RHP Albert Perez to a minor league contract. |
| Apr 22, 2025 | Signed as free agent | Alberto Enriche | — | San Diego Padres | San Diego Padres signed free agent C Alberto Enriche to a minor league contract. |
| Apr 22, 2025 | Signed as free agent | Peter Solomon | — | Chicago Cubs | Chicago Cubs signed free agent RHP Peter Solomon to a minor league contract. |
| Apr 21, 2025 | Signed as free agent | Wagner Soto | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Wagner Soto to a minor league contract. |
| Apr 21, 2025 | Trade | Cesar Espinal | Kansas City Royals | Milwaukee Brewers | Kansas City Royals traded RHP Cesar Espinal to Milwaukee Brewers. |
| Apr 21, 2025 | Trade | Drew Pomeranz | Seattle Mariners | Chicago Cubs | Seattle Mariners traded LHP Drew Pomeranz to Chicago Cubs. |
| Apr 21, 2025 | Signed as free agent | Darlyn Almanzar | — | Chicago White Sox | Chicago White Sox signed free agent LHP Darlyn Almanzar to a minor league contract. |
| Apr 21, 2025 | Signed as free agent | Ariel Dilone | — | San Diego Padres | San Diego Padres signed free agent IF Ariel Dilone to a minor league contract. |
| Apr 21, 2025 | Signed as free agent | Nauris De La Cruz | — | Washington Nationals | Washington Nationals signed free agent OF Nauris De La Cruz to a minor league contract. |
| Apr 21, 2025 | Signed as free agent | Sami Manzueta | — | Houston Astros | Houston Astros signed free agent IF Sami Manzueta to a minor league contract. |
| Apr 21, 2025 | Signed as free agent | Daniel Burciaga | — | San Diego Padres | San Diego Padres signed free agent RHP Daniel Burciaga to a minor league contract. |
| Apr 21, 2025 | Signed as free agent | Santiago Figueroa | — | Tampa Bay Rays | Tampa Bay Rays signed free agent C Santiago Figueroa to a minor league contract. |
| Apr 21, 2025 | Signed as free agent | Santiago Mendoza | — | Tampa Bay Rays | Tampa Bay Rays signed free agent C Santiago Mendoza to a minor league contract. |
| Apr 20, 2025 | Released | Grae Kessinger | — | Arizona Diamondbacks | Arizona Diamondbacks released 3B Grae Kessinger. |
| Apr 20, 2025 | Trade | Unnamed | Atlanta Braves | Baltimore Orioles | Baltimore Orioles traded RHP Scott Blewett to Atlanta Braves for cash. |
| Apr 19, 2025 | Signed as free agent | Juan Carela | — | Chicago White Sox | Chicago White Sox signed free agent RHP Juan Carela to a minor league contract. |
| Apr 18, 2025 | Signed as free agent | Colton Bender | — | Philadelphia Phillies | Philadelphia Phillies signed free agent C Colton Bender to a minor league contract. |
| Apr 18, 2025 | Signed as free agent | Conor Steinbaugh | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Conor Steinbaugh to a minor league contract. |
| Apr 17, 2025 | Trade | Bryce Johnson | Pittsburgh Pirates | San Diego Padres | Pittsburgh Pirates traded RF Bryce Johnson to San Diego Padres. |
| Apr 17, 2025 | Signed as free agent | Casey Lawrence | — | Seattle Mariners | Seattle Mariners signed free agent RHP Casey Lawrence to a minor league contract. |
| Apr 17, 2025 | Signed as free agent | Abraham Negrin | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Abraham Negrin to a minor league contract. |
| Apr 17, 2025 | Signed as free agent | Unnamed | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Abraham Negrin to a minor league contract. |
| Apr 17, 2025 | Signed as free agent | Handrychson Colina | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Handrychson Colina to a minor league contract. |
| Apr 16, 2025 | Trade | Unnamed | Minnesota Twins | Miami Marlins | Miami Marlins traded 1B Jonah Bride to Minnesota Twins for cash. |
| Apr 16, 2025 | Signed as free agent | Colson Lawrence | — | Atlanta Braves | Atlanta Braves signed free agent RHP Colson Lawrence to a minor league contract. |
| Apr 16, 2025 | Signed as free agent | Angel Lopez | — | Boston Red Sox | Boston Red Sox signed free agent RHP Angel Lopez to a minor league contract. |
| Apr 16, 2025 | Signed as free agent | Caleb Kilian | — | Chicago Cubs | Chicago Cubs signed free agent RHP Caleb Kilian to a minor league contract. |
| Apr 16, 2025 | Signed as free agent | Keone Kela | — | Chicago White Sox | Chicago White Sox signed free agent RHP Keone Kela to a minor league contract. |
| Apr 16, 2025 | Signed as free agent | Travis Jankowski | — | Chicago White Sox | Chicago White Sox signed free agent RF Travis Jankowski to a minor league contract. |
| Apr 16, 2025 | Signed as free agent | Héctor Neris | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Héctor Neris to a minor league contract. |
| Apr 16, 2025 | Signed as free agent | Kelvin Marte | — | San Diego Padres | San Diego Padres signed free agent RHP Kelvin Marte to a minor league contract. |
| Apr 16, 2025 | Signed as free agent | Zach Pop | — | Seattle Mariners | Seattle Mariners signed free agent RHP Zach Pop to a minor league contract. |
| Apr 16, 2025 | Signed as free agent | Andy Yerzy | — | St. Louis Cardinals | St. Louis Cardinals signed free agent C Andy Yerzy to a minor league contract. |
| Apr 16, 2025 | Trade | Brett Sullivan | San Diego Padres | Pittsburgh Pirates | San Diego Padres traded C Brett Sullivan to Pittsburgh Pirates. |
| Apr 16, 2025 | Signed as free agent | Abraham Elvira | — | Colorado Rockies | Colorado Rockies signed free agent C Abraham Elvira to a minor league contract. |
| Apr 16, 2025 | Signed as free agent | Jose Trevizo | — | San Francisco Giants | San Francisco Giants signed free agent RHP Jose Trevizo to a minor league contract. |
| Apr 16, 2025 | Signed as free agent | Carlos Falcon | — | Boston Red Sox | Boston Red Sox signed free agent RHP Carlos Falcon to a minor league contract. |
| Apr 15, 2025 | Signed as free agent | Ricardo Velez | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Ricardo Velez to a minor league contract. |
| Apr 15, 2025 | Released | Luis González | — | Baltimore Orioles | Baltimore Orioles released LHP Luis González. |
| Apr 15, 2025 | Signed as free agent | Jesse Hahn | — | Seattle Mariners | Seattle Mariners signed free agent RHP Jesse Hahn to a minor league contract. |
| Apr 15, 2025 | Signed as free agent | Tyler Beede | — | Minnesota Twins | Minnesota Twins signed free agent RHP Tyler Beede to a minor league contract. |
| Apr 15, 2025 | Signed as free agent | Corey Joyce | — | Chicago Cubs | Chicago Cubs signed free agent SS Corey Joyce to a minor league contract. |
| Apr 14, 2025 | Signed as free agent | Starling Reyes | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Starling Reyes to a minor league contract. |
| Apr 14, 2025 | Signed as free agent | Jesus Molina | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Jesus Molina to a minor league contract. |
| Apr 14, 2025 | Signed as free agent | Albert Vargas | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Albert Vargas to a minor league contract. |
| Apr 14, 2025 | Signed as free agent | Justin Sanchez | — | Seattle Mariners | Seattle Mariners signed free agent LHP Justin Sanchez to a minor league contract. |
| Apr 14, 2025 | Signed as free agent | Diego Castro | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Diego Castro to a minor league contract. |
| Apr 13, 2025 | Signed as free agent | Yasmani Grandal | — | Boston Red Sox | Boston Red Sox signed free agent C Yasmani Grandal to a minor league contract. |
| Apr 13, 2025 | Signed as free agent | Chadwick Tromp | — | Baltimore Orioles | Baltimore Orioles signed free agent C Chadwick Tromp to a minor league contract. |
| Apr 12, 2025 | Released | Caleb Kilian | — | Chicago Cubs | Chicago Cubs released RHP Caleb Kilian. |
| Apr 11, 2025 | Signed as free agent | Yonleg Gaetano | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Yonleg Gaetano to a minor league contract. |
| Apr 11, 2025 | Trade | Patrick Halligan | Atlanta Braves | Houston Astros | Atlanta Braves traded RHP Patrick Halligan to Houston Astros. |
| Apr 11, 2025 | Signed as free agent | Darren McCaughan | — | Minnesota Twins | Minnesota Twins signed free agent RHP Darren McCaughan to a minor league contract. |
| Apr 11, 2025 | Signed as free agent | Michael Mariot | — | Seattle Mariners | Seattle Mariners signed free agent RHP Michael Mariot to a minor league contract. |
| Apr 11, 2025 | Signed as free agent | Adrian Feliz | — | New York Yankees | New York Yankees signed free agent SS Adrian Feliz to a minor league contract. |
| Apr 11, 2025 | Signed as free agent | Yeraldo Salcedo | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent LHP Yeraldo Salcedo to a minor league contract. |
| Apr 11, 2025 | Signed as free agent | Alessandro Rodriguez | — | New York Yankees | New York Yankees signed free agent C Alessandro Rodriguez to a minor league contract. |
| Apr 11, 2025 | Signed as free agent | Sebastian Castillo | — | New York Yankees | New York Yankees signed free agent RHP Sebastian Castillo to a minor league contract. |
| Apr 11, 2025 | Signed as free agent | Kevin Pino | — | Seattle Mariners | Seattle Mariners signed free agent RHP Kevin Pino to a minor league contract. |
| Apr 11, 2025 | Signed as free agent | Manuel Suero | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Manuel Suero to a minor league contract. |
| Apr 11, 2025 | Signed as free agent | Jose Peralta | — | New York Yankees | New York Yankees signed free agent Jose Peralta to a minor league contract. |
| Apr 11, 2025 | Signed as free agent | Carlos De La Rosa | — | New York Yankees | New York Yankees signed free agent LHP Carlos De La Rosa to a minor league contract. |
| Apr 11, 2025 | Signed as free agent | Osvaldo Platas | — | Seattle Mariners | Seattle Mariners signed free agent RHP Osvaldo Platas to a minor league contract. |
| Apr 11, 2025 | Signed as free agent | Diego Contreras | — | Seattle Mariners | Seattle Mariners signed free agent IF Diego Contreras to a minor league contract. |
| Apr 10, 2025 | Released | Juan Carela | — | Chicago White Sox | Chicago White Sox released RHP Juan Carela. |
| Apr 10, 2025 | Signed as free agent | Bryson Brigman | — | Cincinnati Reds | Cincinnati Reds signed free agent SS Bryson Brigman to a minor league contract. |
| Apr 10, 2025 | Trade | Unnamed | Chicago Cubs | San Diego Padres | San Diego Padres traded LHP Tom Cosgrove to Chicago Cubs for cash. |
| Apr 10, 2025 | Signed as free agent | Bryan Borbon | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Bryan Borbon to a minor league contract. |
| Apr 10, 2025 | Signed as free agent | Rodrigo Ramirez | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Rodrigo Ramirez to a minor league contract. |
| Apr 10, 2025 | Signed as free agent | Gustavo Rodriguez | — | Athletics | Athletics signed free agent RHP Gustavo Rodriguez to a minor league contract. |
| Apr 9, 2025 | Signed as free agent | Travis Jankowski | — | Chicago White Sox | Chicago White Sox signed free agent RF Travis Jankowski to a minor league contract. |
| Apr 9, 2025 | Signed as free agent | Cam Brown | — | Houston Astros | Houston Astros signed free agent RHP Cam Brown to a minor league contract. |
| Apr 9, 2025 | Signed as free agent | Clayton Gray | — | Colorado Rockies | Colorado Rockies signed free agent OF Clayton Gray to a minor league contract. |
| Apr 9, 2025 | Signed as free agent | Gensi Angeles | — | Atlanta Braves | Atlanta Braves signed free agent RHP Gensi Angeles to a minor league contract. |
| Apr 9, 2025 | Signed as free agent | Stainer Valdez | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Stainer Valdez to a minor league contract. |
| Apr 9, 2025 | Signed as free agent | Gabriel Brito | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Gabriel Brito to a minor league contract. |
| Apr 9, 2025 | Signed as free agent | Adam Plutko | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Adam Plutko to a minor league contract. |
| Apr 9, 2025 | Signed as free agent | Garrett Apker | — | Houston Astros | Houston Astros signed free agent RHP Garrett Apker to a minor league contract. |
| Apr 9, 2025 | Signed as free agent | Daniel McElveny | — | Colorado Rockies | Colorado Rockies signed free agent SS Daniel McElveny to a minor league contract. |
| Apr 9, 2025 | Signed as free agent | Nick Ahmed | — | Texas Rangers | Texas Rangers signed free agent SS Nick Ahmed to a minor league contract. |
| Apr 8, 2025 | Trade | Unnamed | Cleveland Guardians | Seattle Mariners | Seattle Mariners traded RHP Cody Bolton to Cleveland Guardians for cash. |
| Apr 8, 2025 | Signed as free agent | Richard Lovelady | — | Minnesota Twins | Minnesota Twins signed free agent LHP Richard Lovelady to a minor league contract. |
| Apr 8, 2025 | Trade | Rafael Montero | Houston Astros | Atlanta Braves | Houston Astros traded RHP Rafael Montero and cash to Atlanta Braves for Player To Be Named Later. |
| Apr 8, 2025 | Signed as free agent | Evan Taylor | — | Chicago Cubs | Chicago Cubs signed free agent LHP Evan Taylor to a minor league contract. |
| Apr 8, 2025 | Signed as free agent | Jake Gilbert | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Jake Gilbert to a minor league contract. |
| Apr 8, 2025 | Signed as free agent | Brandon Drury | — | Chicago White Sox | Chicago White Sox signed free agent 3B Brandon Drury to a minor league contract. |
| Apr 8, 2025 | Signed as free agent | Luis Fonseca | — | Toronto Blue Jays | Toronto Blue Jays signed free agent LHP Luis Fonseca to a minor league contract. |
| Apr 8, 2025 | Signed as free agent | Welin Aponte | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Welin Aponte to a minor league contract. |
| Apr 7, 2025 | Signed as free agent | Adam Ottavino | — | New York Yankees | New York Yankees signed free agent RHP Adam Ottavino. |
| Apr 7, 2025 | Trade | Unnamed | Milwaukee Brewers | Boston Red Sox | Boston Red Sox traded RHP Quinn Priester to Milwaukee Brewers for CF Yophery Rodriguez, Player To Be Named Later and Draft Pick. |
| Apr 7, 2025 | Signed as free agent | Cooper Hummel | — | New York Yankees | New York Yankees signed free agent LF Cooper Hummel to a minor league contract. |
| Apr 7, 2025 | Trade | Grant Wolfram | Milwaukee Brewers | Baltimore Orioles | Baltimore Orioles traded LF Daz Cameron and cash to Milwaukee Brewers for LHP Grant Wolfram. |
| Apr 7, 2025 | Signed as free agent | Erinyel Marquez | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Erinyel Marquez to a minor league contract. |
| Apr 7, 2025 | Signed as free agent | Ruddy Gomez | — | Minnesota Twins | Minnesota Twins signed free agent RHP Ruddy Gomez to a minor league contract. |
| Apr 7, 2025 | Signed as free agent | Fabelin Volquez | — | Texas Rangers | Texas Rangers signed free agent IF Fabelin Volquez to a minor league contract. |
| Apr 6, 2025 | Released | Hans Crouse | — | Los Angeles Angels | Los Angeles Angels released RHP Hans Crouse. |
| Apr 6, 2025 | Signed as free agent | Angel Montero | — | New York Mets | New York Mets signed free agent LHP Angel Montero to a minor league contract. |
| Apr 5, 2025 | Trade | Nick Gordon | Baltimore Orioles | Kansas City Royals | Baltimore Orioles traded 2B Nick Gordon to Kansas City Royals for cash. |
| Apr 5, 2025 | Signed as free agent | Hector Dos Santos | — | San Francisco Giants | San Francisco Giants signed free agent LHP Hector Dos Santos to a minor league contract. |
| Apr 4, 2025 | Signed as free agent | Jesse Chavez | — | Atlanta Braves | Atlanta Braves signed free agent RHP Jesse Chavez to a minor league contract. |
| Apr 4, 2025 | Signed as free agent | Reylin Perez | — | Houston Astros | Houston Astros signed free agent SS Reylin Perez to a minor league contract. |
| Apr 4, 2025 | Signed as free agent | Joshua Palacios | — | Chicago White Sox | Chicago White Sox signed free agent RF Joshua Palacios to a minor league contract. |
| Apr 4, 2025 | Signed as free agent | Cristhian Duarte | — | Toronto Blue Jays | Toronto Blue Jays signed free agent Cristhian Duarte to a minor league contract. |
| Apr 4, 2025 | Signed as free agent | Edrwin Veras | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Edrwin Veras to a minor league contract. |
| Apr 3, 2025 | Trade | Jason Delay | Pittsburgh Pirates | Atlanta Braves | Pittsburgh Pirates traded C Jason Delay to Atlanta Braves. |
| Apr 3, 2025 | Signed as free agent | Manuel Lopez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Manuel Lopez to a minor league contract. |
| Apr 3, 2025 | Signed as free agent | Ricardo Heredia | — | Houston Astros | Houston Astros signed free agent RHP Ricardo Heredia to a minor league contract. |
| Apr 2, 2025 | Trade | Carlos Duran | Los Angeles Dodgers | Athletics | Athletics traded LF Esteury Ruiz to Los Angeles Dodgers for RHP Carlos Duran. |
| Apr 2, 2025 | Signed as free agent | Jon Singleton | — | New York Mets | New York Mets signed free agent 1B Jon Singleton to a minor league contract. |
| Apr 2, 2025 | Signed as free agent | Niko Goodrum | — | New York Mets | New York Mets signed free agent 3B Niko Goodrum to a minor league contract. |
| Apr 2, 2025 | Trade | Michael Petersen | Los Angeles Angels | Atlanta Braves | Los Angeles Angels traded RHP Michael Petersen to Atlanta Braves. |
| Apr 2, 2025 | Released | Zach Pop | — | Toronto Blue Jays | Toronto Blue Jays released RHP Zach Pop. |
| Apr 1, 2025 | Signed as free agent | William Fleming | — | Seattle Mariners | Seattle Mariners signed free agent RHP William Fleming to a minor league contract. |
| Apr 1, 2025 | Signed as free agent | Adam Ottavino | — | New York Yankees | New York Yankees signed free agent RHP Adam Ottavino. |
| Apr 1, 2025 | Trade | Edinson Batista | Houston Astros | Toronto Blue Jays | Toronto Blue Jays traded RHP Nick Robertson to Houston Astros for RHP Edinson Batista. |
| Apr 1, 2025 | Signed as free agent | José Marte | — | New York Mets | New York Mets signed free agent RHP José Marte to a minor league contract. |
| Apr 1, 2025 | Signed as free agent | Jose Martinez | — | New York Yankees | New York Yankees signed free agent RHP Jose Martinez to a minor league contract. |
| Apr 1, 2025 | Signed as free agent | Buddy Kennedy | — | Philadelphia Phillies | Philadelphia Phillies signed free agent 2B Buddy Kennedy to a minor league contract. |
| Apr 1, 2025 | Signed as free agent | Omar Narváez | — | Chicago White Sox | Chicago White Sox signed free agent C Omar Narváez to a minor league contract. |
| Mar 31, 2025 | Signed as free agent | Travis Kuhn | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Travis Kuhn to a minor league contract. |
| Mar 31, 2025 | Trade | Jake Eder | Chicago White Sox | Los Angeles Angels | Chicago White Sox traded LHP Jake Eder to Los Angeles Angels for cash. |
| Mar 31, 2025 | Trade | Stuart Fairchild | Cincinnati Reds | Atlanta Braves | Cincinnati Reds traded CF Stuart Fairchild to Atlanta Braves for cash. |
| Mar 31, 2025 | Trade | Alexander Canario | New York Mets | Pittsburgh Pirates | New York Mets traded LF Alexander Canario to Pittsburgh Pirates for cash. |
| Mar 31, 2025 | Signed as free agent | Aaron Holiday | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Aaron Holiday to a minor league contract. |
| Mar 31, 2025 | Signed as free agent | Cesar Gomez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Cesar Gomez to a minor league contract. |
| Mar 31, 2025 | Signed as free agent | Eddys Leonard | — | Atlanta Braves | Atlanta Braves signed free agent SS Eddys Leonard to a minor league contract. |
| Mar 31, 2025 | Signed as free agent | Juan Felix | — | Chicago White Sox | Chicago White Sox signed free agent RHP Juan Felix to a minor league contract. |
| Mar 31, 2025 | Signed as free agent | J'Briell Easley | — | Texas Rangers | Texas Rangers signed free agent RHP J'Briell Easley to a minor league contract. |
| Mar 31, 2025 | Signed as free agent | Greison Acosta | — | New York Mets | New York Mets signed free agent LHP Greison Acosta to a minor league contract. |
| Mar 30, 2025 | Signed as free agent | Dan Altavilla | — | Chicago White Sox | Chicago White Sox signed free agent RHP Dan Altavilla to a minor league contract. |
| Mar 30, 2025 | Signed as free agent | Dominic Smith | — | New York Yankees | New York Yankees signed free agent 1B Dominic Smith to a minor league contract. |
| Mar 29, 2025 | Trade | Cody Poteet | Chicago Cubs | Baltimore Orioles | Chicago Cubs traded RHP Cody Poteet to Baltimore Orioles for cash. |
| Mar 29, 2025 | Signed as free agent | Nick Fraze | — | Seattle Mariners | Seattle Mariners signed free agent RHP Nick Fraze to a minor league contract. |
| Mar 28, 2025 | Signed as free agent | Jake Woodford | — | New York Yankees | New York Yankees signed free agent RHP Jake Woodford to a minor league contract. |
| Mar 28, 2025 | Trade | Unnamed | Detroit Tigers | Milwaukee Brewers | Milwaukee Brewers traded RF Brewer Hicklen to Detroit Tigers for cash. |
| Mar 28, 2025 | Signed as free agent | Charles Mack | — | Washington Nationals | Washington Nationals signed free agent C Charles Mack to a minor league contract. |
| Mar 28, 2025 | Signed as free agent | Nico Tellache | — | Seattle Mariners | Seattle Mariners signed free agent LHP Nico Tellache to a minor league contract. |
| Mar 28, 2025 | Signed as free agent | Bladimir Figueredo | — | Tampa Bay Rays | Tampa Bay Rays signed free agent C Bladimir Figueredo to a minor league contract. |
| Mar 27, 2025 | Signed as free agent | Mickey Moniak | — | Colorado Rockies | Colorado Rockies signed free agent CF Mickey Moniak. |
| Mar 27, 2025 | Trade | Unnamed | Los Angeles Dodgers | Boston Red Sox | Boston Red Sox traded RHP Noah Davis to Los Angeles Dodgers for cash. |
| Mar 27, 2025 | Signed as free agent | Ben Gamel | — | Detroit Tigers | Detroit Tigers signed free agent RF Ben Gamel to a minor league contract. |
| Mar 27, 2025 | Signed as free agent | Hunter Strickland | — | Texas Rangers | Texas Rangers signed free agent RHP Hunter Strickland to a minor league contract. |
| Mar 27, 2025 | Signed as free agent | Jesse Hahn | — | Seattle Mariners | Seattle Mariners signed free agent RHP Jesse Hahn to a minor league contract. |
| Mar 27, 2025 | Signed as free agent | Drew Pomeranz | — | Seattle Mariners | Seattle Mariners signed free agent LHP Drew Pomeranz to a minor league contract. |
| Mar 27, 2025 | Signed as free agent | Ben Hernandez | — | Seattle Mariners | Seattle Mariners signed free agent RHP Ben Hernandez to a minor league contract. |
| Mar 27, 2025 | Signed as free agent | Ezequiel Martinez | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Ezequiel Martinez to a minor league contract. |
| Mar 27, 2025 | Signed as free agent | Sebastian Pina | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Sebastian Pina to a minor league contract. |
| Mar 27, 2025 | Signed as free agent | Jose Menes | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Jose Menes to a minor league contract. |
| Mar 26, 2025 | Trade | Unnamed | Miami Marlins | Philadelphia Phillies | Philadelphia Phillies traded RHP Tyler Phillips to Miami Marlins for cash. |
| Mar 26, 2025 | Signed as free agent | Jalen Beeks | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent LHP Jalen Beeks. |
| Mar 26, 2025 | Signed as free agent | Ty Duvall | — | Milwaukee Brewers | Milwaukee Brewers signed free agent C Ty Duvall to a minor league contract. |
| Mar 26, 2025 | Signed as free agent | Isaac Vegas | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Isaac Vegas to a minor league contract. |
| Mar 26, 2025 | Signed as free agent | Alexander Lopez | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Alexander Lopez to a minor league contract. |
| Mar 26, 2025 | Signed as free agent | Alonso Carrera | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Alonso Carrera to a minor league contract. |
| Mar 25, 2025 | Released | Jon Singleton | — | Houston Astros | Houston Astros released 1B Jon Singleton. |
| Mar 25, 2025 | Signed as free agent | Nicky Lopez | — | Los Angeles Angels | Los Angeles Angels signed free agent 2B Nicky Lopez. |
| Mar 25, 2025 | Released | Mickey Moniak | — | Los Angeles Angels | Los Angeles Angels released CF Mickey Moniak. |
| Mar 25, 2025 | Trade | Haden Erbe | Tampa Bay Rays | Detroit Tigers | Tampa Bay Rays traded RHP Haden Erbe to Detroit Tigers. |
| Mar 25, 2025 | Trade | Sean Harney | New York Mets | St. Louis Cardinals | New York Mets traded RHP Sean Harney to St. Louis Cardinals. |
| Mar 25, 2025 | Signed as free agent | Drew Brutcher | — | Houston Astros | Houston Astros signed free agent OF Drew Brutcher to a minor league contract. |
| Mar 24, 2025 | Released | Dany Jiménez | — | Atlanta Braves | Atlanta Braves released RHP Dany Jiménez. |
| Mar 24, 2025 | Signed as free agent | Ryan Yarbrough | — | New York Yankees | New York Yankees signed free agent LHP Ryan Yarbrough. |
| Mar 24, 2025 | Signed as free agent | Manuel Margot | — | Detroit Tigers | Detroit Tigers signed free agent LF Manuel Margot. |
| Mar 24, 2025 | Released | Omar Narváez | — | Chicago White Sox | Chicago White Sox released C Omar Narváez. |
| Mar 24, 2025 | Signed as free agent | Guillermo Baldelomar | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Guillermo Baldelomar to a minor league contract. |
| Mar 24, 2025 | Released | Dominic Smith | — | New York Yankees | New York Yankees released 1B Dominic Smith. |
| Mar 24, 2025 | Signed as free agent | Roynel Confidente | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Roynel Confidente to a minor league contract. |
| Mar 24, 2025 | Signed as free agent | Jainer Marmolejos | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Jainer Marmolejos to a minor league contract. |
| Mar 24, 2025 | Signed as free agent | John Cristino | — | New York Yankees | New York Yankees signed free agent C John Cristino to a minor league contract. |
| Mar 24, 2025 | Trade | Shawndrick Oduber | Kansas City Royals | Los Angeles Dodgers | Kansas City Royals traded RHP Shawndrick Oduber to Los Angeles Dodgers. |
| Mar 23, 2025 | Released | Mitch Haniger | — | Seattle Mariners | Seattle Mariners released RF Mitch Haniger. |
| Mar 23, 2025 | Signed as free agent | Alexis Marinez | — | Detroit Tigers | Detroit Tigers signed free agent LHP Alexis Marinez to a minor league contract. |
| Mar 23, 2025 | Trade | Ian Anderson | Atlanta Braves | Los Angeles Angels | Atlanta Braves traded RHP Ian Anderson to Los Angeles Angels for LHP José Suarez. |
| Mar 23, 2025 | Trade | Troy Schreffler Jr. | Philadelphia Phillies | New York Mets | Philadelphia Phillies traded LF Troy Schreffler to New York Mets. |
| Mar 23, 2025 | Signed as free agent | Alex Jackson | — | New York Yankees | New York Yankees signed free agent C Alex Jackson to a minor league contract. |
| Mar 23, 2025 | Released | Colton Bender | — | San Diego Padres | San Diego Padres released C Colton Bender. |
| Mar 23, 2025 | Released | Efrain Contreras | — | San Diego Padres | San Diego Padres released RHP Efrain Contreras. |
| Mar 23, 2025 | Released | Cole Roederer | — | San Diego Padres | San Diego Padres released CF Cole Roederer. |
| Mar 23, 2025 | Signed as free agent | Ryan McDonagh | — | Kansas City Royals | Kansas City Royals signed free agent RHP Ryan McDonagh to a minor league contract. |
| Mar 22, 2025 | Signed as free agent | Kyle Gibson | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Kyle Gibson. |
| Mar 22, 2025 | Trade | Mark Canha | Milwaukee Brewers | Kansas City Royals | Milwaukee Brewers traded 1B Mark Canha to Kansas City Royals. |
| Mar 22, 2025 | Released | Jalen Beeks | — | Houston Astros | Houston Astros released LHP Jalen Beeks. |
| Mar 22, 2025 | Released | Ben Gamel | — | Houston Astros | Houston Astros released RF Ben Gamel. |
| Mar 22, 2025 | Trade | Tyler Freeman | Cleveland Guardians | Colorado Rockies | Colorado Rockies traded LF Nolan Jones to Cleveland Guardians for CF Tyler Freeman. |
| Mar 22, 2025 | Signed as free agent | Jesse Chavez | — | Atlanta Braves | Atlanta Braves signed free agent RHP Jesse Chavez to a minor league contract. |
| Mar 22, 2025 | Trade | Michael Hobbs | New York Mets | Seattle Mariners | New York Mets traded RHP Michael Hobbs to Seattle Mariners. |
| Mar 22, 2025 | Signed as free agent | Jose De La Rosa | — | San Francisco Giants | San Francisco Giants signed free agent RHP Jose De La Rosa to a minor league contract. |
| Mar 22, 2025 | Signed as free agent | Jake Christianson | — | Athletics | Athletics signed free agent RHP Jake Christianson to a minor league contract. |
| Mar 21, 2025 | Trade | Nathan Wiles | Tampa Bay Rays | Atlanta Braves | Tampa Bay Rays traded RHP Nathan Wiles to Atlanta Braves. |
| Mar 21, 2025 | Signed as free agent | James McCann | — | Atlanta Braves | Atlanta Braves signed free agent C James McCann to a minor league contract. |
| Mar 21, 2025 | Signed as free agent | Carl Edwards Jr. | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Carl Edwards Jr. to a minor league contract. |
| Mar 21, 2025 | Signed as free agent | Touki Toussaint | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Touki Toussaint to a minor league contract. |
| Mar 21, 2025 | Signed as free agent | Jake Gatewood | — | New York Yankees | New York Yankees signed free agent 1B Jake Gatewood to a minor league contract. |
| Mar 21, 2025 | Signed as free agent | Calvin Schapira | — | Seattle Mariners | Seattle Mariners signed free agent LHP Calvin Schapira to a minor league contract. |
| Mar 21, 2025 | Signed as free agent | Dylan Hecht | — | San Francisco Giants | San Francisco Giants signed free agent RHP Dylan Hecht to a minor league contract. |
| Mar 20, 2025 | Signed as free agent | Alex Verdugo | — | Atlanta Braves | Atlanta Braves signed free agent LF Alex Verdugo. |
| Mar 20, 2025 | Signed as free agent | Billy McKinney | — | New York Mets | New York Mets signed free agent LF Billy McKinney to a minor league contract. |
| Mar 20, 2025 | Signed as free agent | Yariel Valdez | — | Boston Red Sox | Boston Red Sox signed free agent RHP Yariel Valdez to a minor league contract. |
| Mar 20, 2025 | Signed as free agent | Oscar Vaamonde | — | Boston Red Sox | Boston Red Sox signed free agent RHP Oscar Vaamonde to a minor league contract. |
| Mar 19, 2025 | Released | Jake Diekman | — | Atlanta Braves | Atlanta Braves released LHP Jake Diekman. |
| Mar 19, 2025 | Released | Chance Sisco | — | St. Louis Cardinals | St. Louis Cardinals released C Chance Sisco. |
| Mar 19, 2025 | Signed as free agent | Jarlin Ugarte | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Jarlin Ugarte to a minor league contract. |
| Mar 18, 2025 | Signed as free agent | Patrick Corbin | — | Texas Rangers | Texas Rangers signed free agent LHP Patrick Corbin. |
| Mar 18, 2025 | Signed as free agent | Brailin Aguirrez | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Brailin Aguirrez to a minor league contract. |
| Mar 18, 2025 | Signed as free agent | Craig Kimbrel | — | Atlanta Braves | Atlanta Braves signed free agent RHP Craig Kimbrel to a minor league contract. |
| Mar 18, 2025 | Signed as free agent | Max Burt | — | New York Yankees | New York Yankees signed free agent 2B Max Burt to a minor league contract. |
| Mar 18, 2025 | Signed as free agent | Jose Rojas | — | New York Yankees | New York Yankees signed free agent 3B Jose Rojas to a minor league contract. |
| Mar 17, 2025 | Released | Curt Casali | — | Atlanta Braves | Atlanta Braves released C Curt Casali. |
| Mar 17, 2025 | Released | Joey Gallo | — | Chicago White Sox | Chicago White Sox released 1B Joey Gallo. |
| Mar 17, 2025 | Released | Alex Isola | — | Minnesota Twins | Minnesota Twins released C Alex Isola. |
| Mar 17, 2025 | Trade | Angel Perdomo | Atlanta Braves | Los Angeles Angels | Atlanta Braves traded LHP Angel Perdomo to Los Angeles Angels. |
| Mar 15, 2025 | Signed as free agent | J.P. Feyereisen | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP J.P. Feyereisen to a minor league contract. |
| Mar 15, 2025 | Signed as free agent | Kyle Datres | — | Cleveland Guardians | Cleveland Guardians signed free agent 3B Kyle Datres to a minor league contract. |
| Mar 14, 2025 | Released | Ezequiel Ventura | — | Minnesota Twins | Minnesota Twins released RHP Ezequiel Ventura. |
| Mar 14, 2025 | Released | Neftalí Feliz | — | Seattle Mariners | Seattle Mariners released RHP Neftalí Feliz. |
| Mar 14, 2025 | Released | Tommy Doyle | — | Colorado Rockies | Colorado Rockies released RHP Tommy Doyle. |
| Mar 14, 2025 | Signed as free agent | Miguel Angel Ledesma | — | San Diego Padres | San Diego Padres signed free agent RHP Miguel Angel Ledesma to a minor league contract. |
| Mar 14, 2025 | Signed as free agent | Aiden Taggart | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Aiden Taggart to a minor league contract. |
| Mar 13, 2025 | Signed as free agent | Phil Maton | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Phil Maton. |
| Mar 13, 2025 | Signed as free agent | Travis Jankowski | — | Chicago White Sox | Chicago White Sox signed free agent RF Travis Jankowski to a minor league contract. |
| Mar 13, 2025 | Trade | Bailey Horn | St. Louis Cardinals | Detroit Tigers | St. Louis Cardinals traded LHP Bailey Horn to Detroit Tigers. |
| Mar 13, 2025 | Released | Jake Brentz | — | Tampa Bay Rays | Tampa Bay Rays released LHP Jake Brentz. |
| Mar 13, 2025 | Signed as free agent | Darwin Nuñez | — | Toronto Blue Jays | Toronto Blue Jays signed free agent IF Darwin Núñez to a minor league contract. |
| Mar 13, 2025 | Signed as free agent | Diego Castillo | — | New York Mets | New York Mets signed free agent SS Diego A. Castillo to a minor league contract. |
| Mar 13, 2025 | Signed as free agent | Freigher Barco | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Freigher Barco to a minor league contract. |
| Mar 12, 2025 | Signed as free agent | Dillon Tate | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Dillon Tate. |
| Mar 12, 2025 | Released | Travis Jankowski | — | Chicago Cubs | Chicago Cubs released CF Travis Jankowski. |
| Mar 12, 2025 | Signed as free agent | Arlenn Manzanillo | — | Atlanta Braves | Atlanta Braves signed free agent C Arlenn Manzanillo to a minor league contract. |
| Mar 12, 2025 | Signed as free agent | Fraimy Santa | — | Texas Rangers | Texas Rangers signed free agent IF Fraimy Santa to a minor league contract. |
| Mar 10, 2025 | Signed as free agent | Jose Rondon | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Jose Rondon to a minor league contract. |
| Mar 10, 2025 | Signed as free agent | Mauricio De La Cruz | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Mauricio De La Cruz to a minor league contract. |
| Mar 10, 2025 | Signed as free agent | Jalen Beeks | — | Houston Astros | Houston Astros signed free agent LHP Jalen Beeks to a minor league contract. |
| Mar 10, 2025 | Signed as free agent | Andrew Bellatti | — | San Diego Padres | San Diego Padres signed free agent RHP Andrew Bellatti to a minor league contract. |
| Mar 9, 2025 | Signed as free agent | Lane Ramsey | — | Miami Marlins | Miami Marlins signed free agent RHP Lane Ramsey to a minor league contract. |
| Mar 9, 2025 | Signed as free agent | Cesar Nunez | — | Chicago White Sox | Chicago White Sox signed free agent LHP Cesar Nunez to a minor league contract. |
| Mar 9, 2025 | Signed as free agent | Diego Perez | — | Chicago White Sox | Chicago White Sox signed free agent RHP Diego Perez to a minor league contract. |
| Mar 8, 2025 | Signed as free agent | José Urquidy | — | Detroit Tigers | Detroit Tigers signed free agent RHP José Urquidy. |
| Mar 8, 2025 | Signed as free agent | Trace Willhoite | — | New York Mets | New York Mets signed free agent 3B Trace Willhoite to a minor league contract. |
| Mar 8, 2025 | Signed as free agent | Alexander Eneas | — | New York Mets | New York Mets signed free agent IF Alexander Eneas to a minor league contract. |
| Mar 7, 2025 | Signed as free agent | Mitch Mueller | — | Minnesota Twins | Minnesota Twins signed free agent RHP Mitch Mueller to a minor league contract. |
| Mar 7, 2025 | Signed as free agent | Hendrick Caña | — | St. Louis Cardinals | St. Louis Cardinals signed free agent LHP Hendrick Cana to a minor league contract. |
| Mar 6, 2025 | Signed as free agent | Tyler Naquin | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Tyler Naquin to a minor league contract. |
| Mar 6, 2025 | Signed as free agent | Johnny Ray | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Johnny Ray to a minor league contract. |
| Mar 6, 2025 | Signed as free agent | Travis Blankenhorn | — | Los Angeles Angels | Los Angeles Angels signed free agent RF Travis Blankenhorn to a minor league contract. |
| Mar 5, 2025 | Signed as free agent | Jose Quintana | — | Milwaukee Brewers | Milwaukee Brewers signed free agent LHP Jose Quintana. |
| Mar 5, 2025 | Signed as free agent | Jackson Kirkpatrick | — | Chicago Cubs | Chicago Cubs signed free agent RHP Jackson Kirkpatrick to a minor league contract. |
| Mar 5, 2025 | Signed as free agent | Ethan Bell | — | Chicago Cubs | Chicago Cubs signed free agent RHP Ethan Bell to a minor league contract. |
| Mar 5, 2025 | Released | Michael Bienlien | — | Detroit Tigers | Detroit Tigers released RHP Michael Bienlien. |
| Mar 5, 2025 | Signed as free agent | Sam Ruta | — | Kansas City Royals | Kansas City Royals signed free agent 3B Sam Ruta to a minor league contract. |
| Mar 5, 2025 | Signed as free agent | Trey Supak | — | Texas Rangers | Texas Rangers signed free agent RHP Trey Supak to a minor league contract. |
| Mar 5, 2025 | Signed as free agent | Gustavo Garcia | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Gustavo Garcia to a minor league contract. |
| Mar 5, 2025 | Signed as free agent | Jack Dunn | — | Detroit Tigers | Detroit Tigers signed free agent SS Jack Dunn to a minor league contract. |
| Mar 4, 2025 | Signed as free agent | Brandon Bielak | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Brandon Bielak to a minor league contract. |
| Mar 4, 2025 | Signed as free agent | Brian Navarreto | — | Miami Marlins | Miami Marlins signed free agent C Brian Navarreto. |
| Mar 4, 2025 | Released | Jack Dunn | — | Washington Nationals | Washington Nationals released SS Jack Dunn. |
| Mar 4, 2025 | Signed as free agent | José De León | — | Boston Red Sox | Boston Red Sox signed free agent RHP José De León to a minor league contract. |
| Mar 4, 2025 | Signed as free agent | Yency Almonte | — | Chicago Cubs | Chicago Cubs signed free agent RHP Yency Almonte to a minor league contract. |
| Mar 3, 2025 | Signed as free agent | Héctor Neris | — | Atlanta Braves | Atlanta Braves signed free agent RHP Héctor Neris to a minor league contract and invited him to spring training. |
| Mar 3, 2025 | Released | Jeff Belge | — | Chicago Cubs | Chicago Cubs released LHP Jeff Belge. |
| Mar 3, 2025 | Signed as free agent | Jesus Cruz | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Jesus Cruz to a minor league contract. |
| Mar 3, 2025 | Signed as free agent | Jaxx Groshans | — | Los Angeles Angels | Los Angeles Angels signed free agent C Jaxx Groshans to a minor league contract. |
| Mar 2, 2025 | Released | Dauris Valdez | — | Seattle Mariners | Seattle Mariners released RHP Dauris Valdez. |
| Mar 1, 2025 | Signed as free agent | Oby Escalante | — | Colorado Rockies | Colorado Rockies signed free agent RHP Oby Escalante to a minor league contract. |
| Mar 1, 2025 | Signed as free agent | Alex Lamu | — | Texas Rangers | Texas Rangers signed free agent RHP Alex Lamu to a minor league contract. |
| Mar 1, 2025 | Signed as free agent | Carlos Sanchez | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Carlos Sanchez to a minor league contract. |
| Mar 1, 2025 | Signed as free agent | Alex Rodriguez | — | Texas Rangers | Texas Rangers signed free agent OF Alex Rodriguez to a minor league contract. |
| Feb 28, 2025 | Signed as free agent | Angelo Ladera | — | Boston Red Sox | Boston Red Sox signed free agent RHP Angelo Ladera to a minor league contract. |
| Feb 28, 2025 | Signed as free agent | Diego Rosal | — | Minnesota Twins | Minnesota Twins signed free agent RHP Diego Rosal to a minor league contract. |
| Feb 28, 2025 | Signed as free agent | José Ureña | — | New York Mets | New York Mets signed free agent RHP José Ureña to a minor league contract. |
| Feb 27, 2025 | Signed as free agent | Kyle Finnegan | — | Washington Nationals | Washington Nationals signed free agent RHP Kyle Finnegan. |
| Feb 27, 2025 | Signed as free agent | Aneury Montilla | — | Philadelphia Phillies | Philadelphia Phillies signed free agent LHP Aneury Montilla to a minor league contract. |
| Feb 27, 2025 | Signed as free agent | Hunter Stovall | — | Tampa Bay Rays | Tampa Bay Rays signed free agent 2B Hunter Stovall to a minor league contract. |
| Feb 27, 2025 | Signed as free agent | Yulian Quintana | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Yulian Quintana to a minor league contract. |
| Feb 25, 2025 | Trade | Alexander Canario | Chicago Cubs | New York Mets | Chicago Cubs traded LF Alexander Canario to New York Mets. |
| Feb 25, 2025 | Signed as free agent | Trevor Gott | — | Seattle Mariners | Seattle Mariners signed free agent RHP Trevor Gott to a minor league contract and invited him to spring training. |
| Feb 25, 2025 | Signed as free agent | Casey Kelly | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Casey Kelly to a minor league contract. |
| Feb 24, 2025 | Signed as free agent | Travis Jankowski | — | Chicago Cubs | Chicago Cubs signed free agent RF Travis Jankowski to a minor league contract and invited him to spring training. |
| Feb 24, 2025 | Signed as free agent | Andrew Chafin | — | Detroit Tigers | Detroit Tigers signed free agent LHP Andrew Chafin to a minor league contract and invited him to spring training. |
| Feb 24, 2025 | Signed as free agent | Maykol Vasquez | — | New York Mets | New York Mets signed free agent RHP Maykol Vasquez to a minor league contract. |
| Feb 24, 2025 | Signed as free agent | Jeronimo Palmeros | — | San Diego Padres | San Diego Padres signed free agent LHP Jeronimo Palmeros to a minor league contract. |
| Feb 24, 2025 | Signed as free agent | Andry Araujo | — | Washington Nationals | Washington Nationals signed free agent OF Andry Araujo to a minor league contract. |
| Feb 24, 2025 | Signed as free agent | Hector Francis | — | New York Mets | New York Mets signed free agent OF Hector Francis to a minor league contract. |
| Feb 24, 2025 | Signed as free agent | Mark Canha | — | Milwaukee Brewers | Milwaukee Brewers signed free agent 1B Mark Canha to a minor league contract and invited him to spring training. |
| Feb 24, 2025 | Signed as free agent | Luis Amador | — | Houston Astros | Houston Astros signed free agent RHP Luis Amador to a minor league contract. |
| Feb 24, 2025 | Signed as free agent | Kelly Dugan | — | Philadelphia Phillies | Philadelphia Phillies signed free agent IF Kelly Dugan to a minor league contract. |
| Feb 24, 2025 | Signed as free agent | Jackson Stephens | — | Atlanta Braves | Atlanta Braves signed free agent RHP Jackson Stephens to a minor league contract. |
| Feb 23, 2025 | Signed as free agent | Matt Moore | — | Boston Red Sox | Boston Red Sox signed free agent LHP Matt Moore to a minor league contract and invited him to spring training. |
| Feb 23, 2025 | Signed as free agent | Manuel Margot | — | Milwaukee Brewers | Milwaukee Brewers signed free agent LF Manuel Margot to a minor league contract and invited him to spring training. |
| Feb 22, 2025 | Signed as free agent | Andrew Heaney | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent LHP Andrew Heaney. |
| Feb 22, 2025 | Released | Yerry Rodríguez | — | Pittsburgh Pirates | Pittsburgh Pirates released RHP Yerry Rodríguez. |
| Feb 22, 2025 | Signed as free agent | Melvin Robles | — | Kansas City Royals | Kansas City Royals signed free agent LHP Melvin Robles to a minor league contract. |
| Feb 21, 2025 | Signed as free agent | Brendan Rodgers | — | Houston Astros | Houston Astros signed free agent 2B Brendan Rodgers to a minor league contract and invited him to spring training. |
| Feb 21, 2025 | Signed as free agent | Unnamed | — | Miami Marlins | Miami Marlins signed free agent IF Juan Alva to a minor league contract. |
| Feb 21, 2025 | Signed as free agent | Ross Stripling | — | Kansas City Royals | Kansas City Royals signed free agent RHP Ross Stripling to a minor league contract and invited him to spring training. |
| Feb 21, 2025 | Signed as free agent | Rowdy Tellez | — | Seattle Mariners | Seattle Mariners signed free agent 1B Rowdy Tellez to a minor league contract and invited him to spring training. |
| Feb 21, 2025 | Signed as free agent | Mike Clevinger | — | Chicago White Sox | Chicago White Sox signed free agent RHP Mike Clevinger to a minor league contract and invited him to spring training. |
| Feb 21, 2025 | Signed as free agent | Trey Mancini | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent 1B Trey Mancini to a minor league contract. |
| Feb 21, 2025 | Signed as free agent | Ryan Yarbrough | — | Toronto Blue Jays | Toronto Blue Jays signed free agent LHP Ryan Yarbrough to a minor league contract and invited him to spring training. |
| Feb 21, 2025 | Signed as free agent | Juan Alva | — | Miami Marlins | Miami Marlins signed free agent IF Juan Alva to a minor league contract. |
| Feb 21, 2025 | Signed as free agent | Jamie Westbrook | — | Tampa Bay Rays | Tampa Bay Rays signed free agent 2B Jamie Westbrook to a minor league contract. |
| Feb 21, 2025 | Signed as free agent | Omari Daniel | — | Detroit Tigers | Detroit Tigers signed free agent SS Omari Daniel to a minor league contract. |
| Feb 21, 2025 | Signed as free agent | Brady Feigl | — | Minnesota Twins | Minnesota Twins signed free agent LHP Brady Feigl to a minor league contract. |
| Feb 21, 2025 | Signed as free agent | Reiss Knehr | — | San Diego Padres | San Diego Padres signed free agent RHP Reiss Knehr to a minor league contract. |
| Feb 21, 2025 | Signed as free agent | Matthew Batten | — | Atlanta Braves | Atlanta Braves signed free agent 2B Matthew Batten to a minor league contract. |
| Feb 21, 2025 | Signed as free agent | Ralph Sierra | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Ralph Sierra to a minor league contract. |
| Feb 21, 2025 | Signed as free agent | Marco Argudin | — | Texas Rangers | Texas Rangers signed free agent OF Marco Argudin to a minor league contract. |
| Feb 20, 2025 | Signed as free agent | Justin Turner | — | Chicago Cubs | Chicago Cubs signed free agent 1B Justin Turner. |
| Feb 20, 2025 | Signed as free agent | Dylan Floro | — | Athletics | Athletics signed free agent RHP Dylan Floro to a minor league contract and invited him to spring training. |
| Feb 20, 2025 | Signed as free agent | Antwan Montana | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Antwan Montana to a minor league contract. |
| Feb 20, 2025 | Signed as free agent | Grant Umberger | — | Chicago White Sox | Chicago White Sox signed free agent LHP Grant Umberger to a minor league contract. |
| Feb 19, 2025 | Signed as free agent | Lucas Sims | — | Washington Nationals | Washington Nationals signed free agent RHP Lucas Sims. |
| Feb 19, 2025 | Signed as free agent | Scott Alexander | — | Colorado Rockies | Colorado Rockies signed free agent LHP Scott Alexander. |
| Feb 19, 2025 | Signed as free agent | John Means | — | Cleveland Guardians | Cleveland Guardians signed free agent LHP John Means. |
| Feb 19, 2025 | Signed as free agent | Kleiver Benitez | — | Seattle Mariners | Seattle Mariners signed free agent RHP Kleiver Benitez to a minor league contract. |
| Feb 18, 2025 | Signed as free agent | Jake Marisnick | — | Atlanta Braves | Atlanta Braves signed free agent CF Jake Marisnick to a minor league contract and invited him to spring training. |
| Feb 18, 2025 | Signed as free agent | Adam Ottavino | — | Boston Red Sox | Boston Red Sox signed free agent RHP Adam Ottavino to a minor league contract and invited him to spring training. |
| Feb 18, 2025 | Signed as free agent | Yuli Gurriel | — | San Diego Padres | San Diego Padres signed free agent 1B Yuli Gurriel to a minor league contract and invited him to spring training. |
| Feb 18, 2025 | Signed as free agent | Connor Overton | — | New York Mets | New York Mets signed free agent RHP Connor Overton to a minor league contract. |
| Feb 18, 2025 | Signed as free agent | Tim Locastro | — | San Diego Padres | San Diego Padres signed free agent LF Tim Locastro to a minor league contract. |
| Feb 18, 2025 | Signed as free agent | Ernie Day | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Ernie Day to a minor league contract. |
| Feb 18, 2025 | Signed as free agent | Kodi Whitley | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Kodi Whitley to a minor league contract. |
| Feb 18, 2025 | Signed as free agent | Chris Flexen | — | Chicago Cubs | Chicago Cubs signed free agent RHP Chris Flexen to a minor league contract. |
| Feb 18, 2025 | Signed as free agent | Amir Garrett | — | Toronto Blue Jays | Toronto Blue Jays signed free agent LHP Amir Garrett to a minor league contract. |
| Feb 17, 2025 | Signed as free agent | Rob Zastryzny | — | New York Yankees | New York Yankees signed free agent LHP Rob Zastryzny to a minor league contract and invited him to spring training. |
| Feb 17, 2025 | Signed as free agent | Kendall Graveman | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Kendall Graveman. |
| Feb 17, 2025 | Signed as free agent | Lyle Lin | — | Athletics | Athletics signed free agent C Lyle Lin to a minor league contract and invited him to spring training. |
| Feb 17, 2025 | Signed as free agent | Jacob Barnes | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Jacob Barnes to a minor league contract and invited him to spring training. |
| Feb 17, 2025 | Signed as free agent | Luis Urías | — | Athletics | Athletics signed free agent 3B Luis Urías. |
| Feb 17, 2025 | Signed as free agent | Luke Jackson | — | Texas Rangers | Texas Rangers signed free agent RHP Luke Jackson. |
| Feb 17, 2025 | Signed as free agent | Trayce Thompson | — | Boston Red Sox | Boston Red Sox signed free agent RF Trayce Thompson to a minor league contract and invited him to spring training. |
| Feb 17, 2025 | Signed as free agent | Nick Pivetta | — | San Diego Padres | San Diego Padres signed free agent RHP Nick Pivetta. |
| Feb 17, 2025 | Signed as free agent | Shelby Miller | — | Arizona Diamondbacks | Arizona Diamondbacks invited non-roster RHP Shelby Miller to spring training. |
| Feb 17, 2025 | Signed as free agent | David Hensley | — | Detroit Tigers | Detroit Tigers signed free agent OF David Hensley to a minor league contract. |
| Feb 17, 2025 | Signed as free agent | Nate Mondou | — | San Diego Padres | San Diego Padres signed free agent 2B Nate Mondou to a minor league contract. |
| Feb 17, 2025 | Signed as free agent | Joe Barlow | — | Texas Rangers | Texas Rangers signed free agent RHP Joe Barlow to a minor league contract. |
| Feb 17, 2025 | Signed as free agent | Luis Cepeda | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent LHP Luis Cepeda to a minor league contract. |
| Feb 17, 2025 | Signed as free agent | Montana Semmel | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Montana Semmel to a minor league contract. |
| Feb 16, 2025 | Signed as free agent | Paul DeJong | — | Washington Nationals | Washington Nationals signed free agent SS Paul DeJong. |
| Feb 16, 2025 | Signed as free agent | Colin Poche | — | Washington Nationals | Washington Nationals signed free agent LHP Colin Poche to a minor league contract and invited him to spring training. |
| Feb 16, 2025 | Signed as free agent | Jakob Junis | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Jakob Junis. |
| Feb 16, 2025 | Signed as free agent | Tommy Pham | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent OF Tommy Pham. |
| Feb 16, 2025 | Signed as free agent | Luke Maile | — | Kansas City Royals | Kansas City Royals signed free agent C Luke Maile to a minor league contract. |
| Feb 16, 2025 | Signed as free agent | Eddie Rosario | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent OF Eddie Rosario to a minor league contract. |
| Feb 16, 2025 | Signed as free agent | Buck Farmer | — | Atlanta Braves | Atlanta Braves signed free agent RHP Buck Farmer to a minor league contract and invited him to spring training. |
| Feb 16, 2025 | Signed as free agent | Aric McAtee | — | Chicago White Sox | Chicago White Sox signed free agent RHP Aric McAtee to a minor league contract. |
| Feb 16, 2025 | Signed as free agent | Jeremy Cano | — | Detroit Tigers | Detroit Tigers signed free agent RHP Jeremy Cano to a minor league contract. |
| Feb 15, 2025 | Signed as free agent | Jhonathan Díaz | — | Seattle Mariners | Seattle Mariners signed free agent LHP Jhonathan Díaz to a minor league contract and invited him to spring training. |
| Feb 15, 2025 | Signed as free agent | Alex Bregman | — | Boston Red Sox | Boston Red Sox signed free agent 3B Alex Bregman. |
| Feb 15, 2025 | Signed as free agent | Ty France | — | Minnesota Twins | Minnesota Twins signed free agent 1B Ty France. |
| Feb 15, 2025 | Signed as free agent | Erasmo Ramírez | — | Minnesota Twins | Minnesota Twins signed free agent RHP Erasmo Ramírez to a minor league contract and invited him to spring training. |
| Feb 15, 2025 | Signed as free agent | Kenley Jansen | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Kenley Jansen. |
| Feb 15, 2025 | Signed as free agent | Yoán Moncada | — | Los Angeles Angels | Los Angeles Angels signed free agent 3B Yoán Moncada. |
| Feb 15, 2025 | Signed as free agent | Josh Maciejewski | — | Milwaukee Brewers | Milwaukee Brewers signed free agent LHP Josh Maciejewski to a minor league contract. |
| Feb 15, 2025 | Signed as free agent | Joey Gallo | — | Chicago White Sox | Chicago White Sox signed free agent 1B Joey Gallo to a minor league contract and invited him to spring training. |
| Feb 15, 2025 | Signed as free agent | Garrett Hill | — | Seattle Mariners | Seattle Mariners signed free agent RHP Garrett Hill to a minor league contract. |
| Feb 15, 2025 | Signed as free agent | Ronny Arias | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Ronny Arias to a minor league contract. |
| Feb 14, 2025 | Signed as free agent | Óscar Mercado | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RF Óscar Mercado to a minor league contract and invited him to spring training. |
| Feb 14, 2025 | Signed as free agent | Christian Arroyo | — | Philadelphia Phillies | Philadelphia Phillies signed free agent 2B Christian Arroyo to a minor league contract and invited him to spring training. |
| Feb 14, 2025 | Signed as free agent | Jaylen Palmer | — | Chicago Cubs | Chicago Cubs signed free agent SS Jaylen Palmer to a minor league contract. |
| Feb 14, 2025 | Signed as free agent | Michael Chavis | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent 2B Michael Chavis to a minor league contract. |
| Feb 14, 2025 | Signed as free agent | Luis García | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Luis García to a minor league contract. |
| Feb 14, 2025 | Signed as free agent | Erik Rivera | — | Boston Red Sox | Boston Red Sox signed free agent LHP Erik Rivera to a minor league contract. |
| Feb 14, 2025 | Signed as free agent | Thomas Szapucki | — | Detroit Tigers | Detroit Tigers signed free agent LHP Thomas Szapucki to a minor league contract. |
| Feb 14, 2025 | Signed as free agent | Sandy Gaston | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Sandy Gaston to a minor league contract. |
| Feb 14, 2025 | Signed as free agent | Christian Colon | — | Houston Astros | Houston Astros signed free agent IF Christian Colon to a minor league contract. |
| Feb 13, 2025 | Signed as free agent | Scott Barlow | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Scott Barlow. |
| Feb 13, 2025 | Signed as free agent | Kyle Hart | — | San Diego Padres | San Diego Padres signed free agent LHP Kyle Hart. |
| Feb 13, 2025 | Signed as free agent | Clayton Kershaw | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent LHP Clayton Kershaw. |
| Feb 13, 2025 | Signed as free agent | Luis Guillorme | — | Houston Astros | Houston Astros signed free agent 2B Luis Guillorme to a minor league contract and invited him to spring training. |
| Feb 13, 2025 | Signed as free agent | Cody Roberts | — | San Diego Padres | San Diego Padres signed free agent C Cody Roberts to a minor league contract. |
| Feb 13, 2025 | Signed as free agent | Leandro Rodriguez | — | San Francisco Giants | San Francisco Giants signed free agent LHP Leandro Rodriguez to a minor league contract. |
| Feb 12, 2025 | Signed as free agent | Lou Trivino III | — | San Francisco Giants | San Francisco Giants signed free agent RHP Lou Trivino to a minor league contract and invited him to spring training. |
| Feb 12, 2025 | Signed as free agent | Cal Quantrill | — | Miami Marlins | Miami Marlins signed free agent RHP Cal Quantrill. |
| Feb 12, 2025 | Signed as free agent | Michael A. Taylor | — | Chicago White Sox | Chicago White Sox signed free agent CF Michael A. Taylor. |
| Feb 12, 2025 | Signed as free agent | Pete Alonso | — | New York Mets | New York Mets signed free agent 1B Pete Alonso. |
| Feb 12, 2025 | Signed as free agent | Tyler Alexander | — | Milwaukee Brewers | Milwaukee Brewers signed free agent LHP Tyler Alexander. |
| Feb 12, 2025 | Signed as free agent | John Brebbia | — | Detroit Tigers | Detroit Tigers signed free agent RHP John Brebbia. |
| Feb 12, 2025 | Signed as free agent | Drew Smith | — | New York Mets | New York Mets signed free agent RHP Drew Smith. |
| Feb 12, 2025 | Trade | Mason Englert | Detroit Tigers | Tampa Bay Rays | Detroit Tigers traded RHP Mason Englert to Tampa Bay Rays. |
| Feb 12, 2025 | Signed as free agent | Dixon Machado | — | Chicago Cubs | Chicago Cubs signed free agent 2B Dixon Machado to a minor league contract. |
| Feb 12, 2025 | Signed as free agent | Michael Hallquist | — | Cleveland Guardians | Cleveland Guardians signed free agent 3B Michael Hallquist to a minor league contract. |
| Feb 12, 2025 | Signed as free agent | Kyle Dernedde | — | Cleveland Guardians | Cleveland Guardians signed free agent SS Kyle Dernedde to a minor league contract. |
| Feb 12, 2025 | Signed as free agent | Cameron Barstad | — | Cleveland Guardians | Cleveland Guardians signed free agent C Cameron Barstad to a minor league contract. |
| Feb 12, 2025 | Signed as free agent | Shaun Anderson | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Shaun Anderson to a minor league contract. |
| Feb 12, 2025 | Signed as free agent | Rob Kaminsky | — | St. Louis Cardinals | St. Louis Cardinals signed free agent LHP Rob Kaminsky to a minor league contract. |
| Feb 12, 2025 | Signed as free agent | Blake Townsend | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent LHP Blake Townsend to a minor league contract. |
| Feb 12, 2025 | Signed as free agent | Matt Festa | — | Texas Rangers | Texas Rangers signed free agent RHP Matt Festa to a minor league contract. |
| Feb 12, 2025 | Signed as free agent | JT Chargois | — | Texas Rangers | Texas Rangers signed free agent RHP JT Chargois to a minor league contract and invited him to spring training. |
| Feb 12, 2025 | Signed as free agent | Wardquelin Vasquez | — | Chicago White Sox | Chicago White Sox signed free agent RHP Wardquelin Vasquez to a minor league contract. |
| Feb 12, 2025 | Signed as free agent | Jonathan Clark | — | Chicago White Sox | Chicago White Sox signed free agent RHP Jonathan Clark to a minor league contract. |
| Feb 12, 2025 | Signed as free agent | Andrew Carson | — | New York Mets | New York Mets signed free agent RHP Andrew Carson to a minor league contract. |
| Feb 12, 2025 | Signed as free agent | Nick Burdi | — | Boston Red Sox | Boston Red Sox signed free agent RHP Nick Burdi to a minor league contract. |
| Feb 12, 2025 | Signed as free agent | Anderson Aguilar | — | Houston Astros | Houston Astros signed free agent RHP Anderson Aguilar to a minor league contract. |
| Feb 12, 2025 | Signed as free agent | Jhosue Rodriguez | — | Houston Astros | Houston Astros signed free agent RHP Jhosue Rodriguez to a minor league contract. |
| Feb 11, 2025 | Signed as free agent | Tyler Matzek | — | New York Yankees | New York Yankees signed free agent LHP Tyler Matzek to a minor league contract and invited him to spring training. |
| Feb 11, 2025 | Signed as free agent | Josh Staumont | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Josh Staumont to a minor league contract and invited him to spring training. |
| Feb 11, 2025 | Signed as free agent | Scott McGough | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Scott McGough to a minor league contract and invited him to spring training. |
| Feb 11, 2025 | Signed as free agent | John Curtiss | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP John Curtiss to a minor league contract and invited him to spring training. |
| Feb 11, 2025 | Signed as free agent | Jason Heyward | — | San Diego Padres | San Diego Padres signed free agent RF Jason Heyward. |
| Feb 11, 2025 | Signed as free agent | Enrique Hernández | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent 3B Enrique Hernández. |
| Feb 11, 2025 | Signed as free agent | Jorge Gonzalez | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Jorge Gonzalez to a minor league contract. |
| Feb 11, 2025 | Signed as free agent | Carlos Taveras | — | Minnesota Twins | Minnesota Twins signed free agent OF Carlos Taveras. |
| Feb 10, 2025 | Signed as free agent | Dylan Coleman | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Dylan Coleman to a minor league contract and invited him to spring training. |
| Feb 10, 2025 | Signed as free agent | Janson Junk | — | Miami Marlins | Miami Marlins signed free agent RHP Janson Junk to a minor league contract and invited him to spring training. |
| Feb 10, 2025 | Signed as free agent | Brayden Spears | — | Chicago Cubs | Chicago Cubs signed free agent RHP Brayden Spears to a minor league contract. |
| Feb 10, 2025 | Signed as free agent | Tres Barrera | — | Tampa Bay Rays | Tampa Bay Rays signed free agent C Tres Barrera to a minor league contract and invited him to spring training. |
| Feb 10, 2025 | Signed as free agent | Curtis Taylor | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Curtis Taylor to a minor league contract. |
| Feb 10, 2025 | Signed as free agent | Jake Diekman | — | Atlanta Braves | Atlanta Braves signed free agent LHP Jake Diekman to a minor league contract and invited him to spring training. |
| Feb 10, 2025 | Signed as free agent | Jarod Bayless | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Jarod Bayless to a minor league contract. |
| Feb 10, 2025 | Signed as free agent | P.J. Hilson | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent OF P.J. Hilson to a minor league contract. |
| Feb 10, 2025 | Signed as free agent | Connor Seabold | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Connor Seabold to a minor league contract and invited him to spring training. |
| Feb 9, 2025 | Signed as free agent | Ronaldo Hernández | — | New York Yankees | New York Yankees signed free agent C Ronaldo Hernández to a minor league contract and invited him to spring training. |
| Feb 9, 2025 | Signed as free agent | Jayvien Sandridge | — | New York Yankees | New York Yankees signed free agent LHP Jayvien Sandridge to a minor league contract and invited him to spring training. |
| Feb 9, 2025 | Signed as free agent | Brandon Drury | — | Chicago White Sox | Chicago White Sox signed free agent 2B Brandon Drury to a minor league contract and invited him to spring training. |
| Feb 8, 2025 | Signed as free agent | Connor Joe | — | San Diego Padres | San Diego Padres signed free agent 1B Connor Joe. |
| Feb 8, 2025 | Signed as free agent | Tim Hill | — | New York Yankees | New York Yankees signed free agent LHP Tim Hill. |
| Feb 8, 2025 | Signed as free agent | Yorsua Balanta | — | Detroit Tigers | Detroit Tigers signed free agent LHP Yorsua Balanta to a minor league contract. |
| Feb 8, 2025 | Signed as free agent | Nick Anderson | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Nick Anderson to a minor league contract and invited him to spring training. |
| Feb 8, 2025 | Signed as free agent | Gavin Sheets | — | San Diego Padres | San Diego Padres signed free agent 1B Gavin Sheets to a minor league contract and invited him to spring training. |
| Feb 8, 2025 | Signed as free agent | Dylan Covey | — | Atlanta Braves | Atlanta Braves signed free agent RHP Dylan Covey to a minor league contract and invited him to spring training. |
| Feb 8, 2025 | Signed as free agent | Ryan Hendrix | — | Kansas City Royals | Kansas City Royals signed free agent RHP Ryan Hendrix to a minor league contract. |
| Feb 7, 2025 | Signed as free agent | Jack Flaherty | — | Detroit Tigers | Detroit Tigers signed free agent RHP Jack Flaherty. |
| Feb 7, 2025 | Signed as free agent | Harrison Bader | — | Minnesota Twins | Minnesota Twins signed free agent CF Harrison Bader. |
| Feb 7, 2025 | Signed as free agent | Danny Coulombe | — | Minnesota Twins | Minnesota Twins signed free agent LHP Danny Coulombe. |
| Feb 7, 2025 | Signed as free agent | Brandon Hughes | — | Chicago Cubs | Chicago Cubs signed free agent LHP Brandon Hughes to a minor league contract and invited him to spring training. |
| Feb 7, 2025 | Signed as free agent | Nicky Lopez | — | Chicago Cubs | Chicago Cubs signed free agent 2B Nicky Lopez to a minor league contract and invited him to spring training. |
| Feb 7, 2025 | Signed as free agent | Thomas Hatch | — | Kansas City Royals | Kansas City Royals signed free agent RHP Thomas Hatch to a minor league contract and invited him to spring training. |
| Feb 7, 2025 | Signed as free agent | Emailin Montilla | — | Los Angeles Angels | Los Angeles Angels signed free agent LHP Emailin Montilla to a minor league contract. |
| Feb 6, 2025 | Signed as free agent | Ben Gamel | — | Houston Astros | Houston Astros signed free agent RF Ben Gamel. |
| Feb 6, 2025 | Trade | Osleivis Basabe | Tampa Bay Rays | San Francisco Giants | Tampa Bay Rays traded SS Osleivis Basabe to San Francisco Giants for cash. |
| Feb 6, 2025 | Signed as free agent | Albert Abreu | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Albert Abreu to a minor league contract and invited him to spring training. |
| Feb 6, 2025 | Trade | Michael Helman | Minnesota Twins | St. Louis Cardinals | Minnesota Twins traded CF Michael Helman to St. Louis Cardinals for cash. |
| Feb 6, 2025 | Signed as free agent | Rob Brantly | — | Miami Marlins | Miami Marlins signed free agent C Rob Brantly to a minor league contract and invited him to spring training. |
| Feb 6, 2025 | Signed as free agent | Isaiah Jackson | — | Kansas City Royals | Kansas City Royals signed free agent RHP Isaiah Jackson to a minor league contract. |
| Feb 6, 2025 | Signed as free agent | Cesar Bolivar | — | Chicago White Sox | Chicago White Sox signed free agent RHP Cesar Bolivar to a minor league contract. |
| Feb 6, 2025 | Signed as free agent | Enmanuel Ramirez | — | Chicago White Sox | Chicago White Sox signed free agent RHP Enmanuel Ramirez to a minor league contract. |
| Feb 5, 2025 | Signed as free agent | Tyler LaPorte | — | Atlanta Braves | Atlanta Braves signed free agent RHP Tyler LaPorte to a minor league contract. |
| Feb 5, 2025 | Signed as free agent | Carlos Carrasco | — | New York Yankees | New York Yankees signed free agent RHP Carlos Carrasco to a minor league contract and invited him to spring training. |
| Feb 5, 2025 | Signed as free agent | Terrin Vavra | — | Baltimore Orioles | Baltimore Orioles signed free agent 2B Terrin Vavra to a minor league contract. |
| Feb 5, 2025 | Signed as free agent | Miguel Molina | — | Detroit Tigers | Detroit Tigers signed free agent Miguel Molina to a minor league contract. |
| Feb 5, 2025 | Signed as free agent | Abraham Gomez | — | Detroit Tigers | Detroit Tigers signed free agent RHP Abraham Gomez to a minor league contract. |
| Feb 5, 2025 | Trade | Josh Hejka | New York Mets | Philadelphia Phillies | New York Mets traded RHP Josh Hejka to Philadelphia Phillies. |
| Feb 5, 2025 | Signed as free agent | Matt Whatley | — | Toronto Blue Jays | Toronto Blue Jays signed free agent C Matt Whatley to a minor league contract and invited him to spring training. |
| Feb 5, 2025 | Signed as free agent | Gilberto Celestino | — | New York Mets | New York Mets signed free agent CF Gilberto Celestino to a minor league contract. |
| Feb 4, 2025 | Signed as free agent | Ryder Ryan | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Ryder Ryan to a minor league contract and invited him to spring training. |
| Feb 4, 2025 | Signed as free agent | Ian Gibaut | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Ian Gibaut to a minor league contract and invited him to spring training. |
| Feb 4, 2025 | Signed as free agent | Joe La Sorsa | — | Cincinnati Reds | Cincinnati Reds signed free agent LHP Joe La Sorsa to a minor league contract and invited him to spring training. |
| Feb 4, 2025 | Signed as free agent | Wade Miley | — | Cincinnati Reds | Cincinnati Reds signed free agent LHP Wade Miley to a minor league contract and invited him to spring training. |
| Feb 4, 2025 | Signed as free agent | Ramón Laureano | — | Baltimore Orioles | Baltimore Orioles signed free agent RF Ramón Laureano. |
| Feb 4, 2025 | Signed as free agent | Randal Grichuk | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RF Randal Grichuk. |
| Feb 4, 2025 | Signed as free agent | Tim Anderson | — | Los Angeles Angels | Los Angeles Angels signed free agent SS Tim Anderson to a minor league contract and invited him to spring training. |
| Feb 4, 2025 | Signed as free agent | Yolmer Sánchez | — | Los Angeles Angels | Los Angeles Angels signed free agent 3B Yolmer Sánchez to a minor league contract and invited him to spring training. |
| Feb 4, 2025 | Signed as free agent | Max Scherzer | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Max Scherzer. |
| Feb 4, 2025 | Trade | Unnamed | Chicago Cubs | Los Angeles Dodgers | Los Angeles Dodgers traded RHP Ryan Brasier to Chicago Cubs for Player To Be Named Later. |
| Feb 4, 2025 | Signed as free agent | A.J. Puckett | — | Chicago Cubs | Chicago Cubs signed free agent RHP A.J. Puckett to a minor league contract. |
| Feb 4, 2025 | Signed as free agent | Joey Lucchesi | — | San Francisco Giants | San Francisco Giants signed free agent LHP Joey Lucchesi to a minor league contract and invited him to spring training. |
| Feb 4, 2025 | Signed as free agent | Carlos Garcia | — | Toronto Blue Jays | Toronto Blue Jays signed free agent C Carlos Garcia to a minor league contract. |
| Feb 4, 2025 | Signed as free agent | Miguel Pantoja | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Miguel Pantoja to a minor league contract. |
| Feb 4, 2025 | Signed as free agent | Chad Kuhl | — | Atlanta Braves | Atlanta Braves signed free agent RHP Chad Kuhl to a minor league contract. |
| Feb 4, 2025 | Signed as free agent | Nick Ahmed | — | Texas Rangers | Texas Rangers signed free agent SS Nick Ahmed to a minor league contract. |
| Feb 4, 2025 | Signed as free agent | Sam Haggerty | — | Texas Rangers | Texas Rangers signed free agent LF Sam Haggerty to a minor league contract and invited him to spring training. |
| Feb 3, 2025 | Signed as free agent | Tyler Jay | — | Milwaukee Brewers | Milwaukee Brewers signed free agent LHP Tyler Jay to a minor league contract and invited him to spring training. |
| Feb 3, 2025 | Signed as free agent | Jorge Polanco | — | Seattle Mariners | Seattle Mariners signed free agent 2B Jorge Polanco. |
| Feb 3, 2025 | Trade | Unnamed | Seattle Mariners | Cincinnati Reds | Cincinnati Reds traded RHP Casey Legumina to Seattle Mariners for cash. |
| Feb 3, 2025 | Signed as free agent | Kolby Allard | — | Cleveland Guardians | Cleveland Guardians signed free agent LHP Kolby Allard to a minor league contract and invited him to spring training. |
| Feb 3, 2025 | Signed as free agent | Tim Mayza | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent LHP Tim Mayza. |
| Feb 3, 2025 | Signed as free agent | Ha-Seong Kim | — | Tampa Bay Rays | Tampa Bay Rays signed free agent SS Ha-Seong Kim. |
| Feb 3, 2025 | Trade | Alex Faedo | Detroit Tigers | Tampa Bay Rays | Detroit Tigers traded RHP Alex Faedo to Tampa Bay Rays for C Enderson Delgado. |
| Feb 3, 2025 | Signed as free agent | Carter Aldrete | — | Athletics | Athletics signed free agent 2B Carter Aldrete to a minor league contract. |
| Feb 3, 2025 | Signed as free agent | Travis MacGregor | — | Texas Rangers | Texas Rangers signed free agent RHP Travis MacGregor to a minor league contract. |
| Feb 3, 2025 | Signed as free agent | Isael Torres | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Isael Torres to a minor league contract. |
| Feb 1, 2025 | Signed as free agent | Edwin Rios | — | Cincinnati Reds | Cincinnati Reds signed free agent 1B Edwin Ríos to a minor league contract. |
| Jan 31, 2025 | Trade | Luis Vázquez | Chicago Cubs | Baltimore Orioles | Chicago Cubs traded SS Luis Vazquez to Baltimore Orioles for cash. |
| Jan 31, 2025 | Signed as free agent | José Castillo | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent LHP José Castillo to a minor league contract and invited him to spring training. |
| Jan 31, 2025 | Signed as free agent | Garrett Hampson | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent CF Garrett Hampson to a minor league contract and invited him to spring training. |
| Jan 31, 2025 | Signed as free agent | Ildemaro Vargas | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent 3B Ildemaro Vargas to a minor league contract and invited him to spring training. |
| Jan 31, 2025 | Signed as free agent | Nick Madrigal | — | New York Mets | New York Mets signed free agent 3B Nick Madrigal. |
| Jan 31, 2025 | Signed as free agent | Carlos Estévez | — | Kansas City Royals | Kansas City Royals signed free agent RHP Carlos Estévez. |
| Jan 31, 2025 | Signed as free agent | Andrew Bechtold | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Andrew Bechtold to a minor league contract. |
| Jan 31, 2025 | Signed as free agent | Tim Brennan | — | Texas Rangers | Texas Rangers signed free agent RHP Tim Brennan to a minor league contract. |
| Jan 30, 2025 | Signed as free agent | Luis F. Castillo | — | Seattle Mariners | Seattle Mariners signed free agent RHP Luis Castillo to a minor league contract and invited him to spring training. |
| Jan 30, 2025 | Signed as free agent | Neftalí Feliz | — | Seattle Mariners | Seattle Mariners signed free agent RHP Neftalí Feliz to a minor league contract and invited him to spring training. |
| Jan 30, 2025 | Signed as free agent | Shintaro Fujinami | — | Seattle Mariners | Seattle Mariners signed free agent RHP Shintaro Fujinami to a minor league contract and invited him to spring training. |
| Jan 30, 2025 | Signed as free agent | Jonathan Hernández | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Jonathan Hernández to a minor league contract and invited him to spring training. |
| Jan 30, 2025 | Signed as free agent | Ryne Stanek | — | New York Mets | New York Mets signed free agent RHP Ryne Stanek. |
| Jan 30, 2025 | Signed as free agent | Austin Hays | — | Cincinnati Reds | Cincinnati Reds signed free agent LF Austin Hays. |
| Jan 30, 2025 | Trade | Jhonny Pereda | Miami Marlins | Athletics | Miami Marlins traded C Jhonny Pereda to Athletics for cash. |
| Jan 30, 2025 | Signed as free agent | Elias Díaz | — | San Diego Padres | San Diego Padres signed free agent C Elias Díaz. |
| Jan 30, 2025 | Signed as free agent | Kirby Yates | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Kirby Yates. |
| Jan 30, 2025 | Signed as free agent | Tristan Gray | — | Chicago White Sox | Chicago White Sox signed free agent 3B Tristan Gray to a minor league contract. |
| Jan 30, 2025 | Signed as free agent | Luis Gamez | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Luis Gamez to a minor league contract. |
| Jan 30, 2025 | Signed as free agent | Cole Roberts | — | Philadelphia Phillies | Philadelphia Phillies signed free agent SS Cole Roberts to a minor league contract. |
| Jan 30, 2025 | Signed as free agent | Stephen Jones | — | San Diego Padres | San Diego Padres signed free agent RHP Stephen Jones to a minor league contract. |
| Jan 29, 2025 | Signed as free agent | Wander Suero | — | Atlanta Braves | Atlanta Braves signed free agent RHP Wander Suero to a minor league contract and invited him to spring training. |
| Jan 29, 2025 | Signed as free agent | Adam Kloffenstein | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Adam Kloffenstein to a minor league contract and invited him to spring training. |
| Jan 29, 2025 | Signed as free agent | Tommy Kahnle | — | Detroit Tigers | Detroit Tigers signed free agent RHP Tommy Kahnle. |
| Jan 29, 2025 | Trade | Braxton Roxby | Cincinnati Reds | San Francisco Giants | Cincinnati Reds traded RHP Braxton Roxby to San Francisco Giants for LHP Taylor Rogers and cash. |
| Jan 29, 2025 | Released | Joe La Sorsa | — | Washington Nationals | Washington Nationals released LHP Joe La Sorsa. |
| Jan 29, 2025 | Signed as free agent | Ivan Pacheco | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Ivan Pacheco to a minor league contract. |
| Jan 29, 2025 | Signed as free agent | Diago Machado | — | Seattle Mariners | Seattle Mariners signed free agent OF Diago Machado to a minor league contract. |
| Jan 29, 2025 | Signed as free agent | Adam Seminaris | — | Seattle Mariners | Seattle Mariners signed free agent LHP Adam Seminaris to a minor league contract. |
| Jan 29, 2025 | Signed as free agent | Sebastian Pena | — | San Diego Padres | San Diego Padres signed free agent OF Sebastian Pena to a minor league contract. |
| Jan 29, 2025 | Signed as free agent | Aneudy Santos | — | Texas Rangers | Texas Rangers signed free agent RHP Aneudy Santos to a minor league contract. |
| Jan 29, 2025 | Signed as free agent | Tadeo Gamez | — | Chicago Cubs | Chicago Cubs signed free agent RHP Tadeo Gamez to a minor league contract. |
| Jan 28, 2025 | Trade | Ryan Pressly | Houston Astros | Chicago Cubs | Houston Astros traded RHP Ryan Pressly to Chicago Cubs for RHP Juan Bello. |
| Jan 28, 2025 | Signed as free agent | Abraham Toro | — | Boston Red Sox | Boston Red Sox signed free agent 3B Abraham Toro to a minor league contract. |
| Jan 28, 2025 | Signed as free agent | Jon Berti | — | Chicago Cubs | Chicago Cubs signed free agent 3B Jon Berti. |
| Jan 28, 2025 | Signed as free agent | Adam Frazier | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent 2B Adam Frazier. |
| Jan 28, 2025 | Signed as free agent | P.J. Higgins | — | Cincinnati Reds | Cincinnati Reds signed free agent C P.J. Higgins to a minor league contract. |
| Jan 28, 2025 | Signed as free agent | Chance Nolan | — | New York Yankees | New York Yankees signed free agent RHP Chance Nolan to a minor league contract. |
| Jan 28, 2025 | Signed as free agent | Nathan Rose | — | Seattle Mariners | Seattle Mariners signed free agent SS Nathan Rose to a minor league contract. |
| Jan 28, 2025 | Signed as free agent | Victor Santos | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Victor Santos to a minor league contract. |
| Jan 28, 2025 | Signed as free agent | Bryan Lara | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Bryan Lara to a minor league contract. |
| Jan 27, 2025 | Signed as free agent | Dylan Carlson | — | Baltimore Orioles | Baltimore Orioles signed free agent LF Dylan Carlson. |
| Jan 27, 2025 | Signed as free agent | Jesse Chavez | — | Texas Rangers | Texas Rangers signed free agent RHP Jesse Chavez to a minor league contract and invited him to spring training. |
| Jan 27, 2025 | Signed as free agent | Aaron Wilkerson | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Aaron Wilkerson to a minor league contract. |
| Jan 27, 2025 | Signed as free agent | Jake Lamb | — | San Francisco Giants | San Francisco Giants signed free agent 1B Jake Lamb to a minor league contract. |
| Jan 27, 2025 | Signed as free agent | Zack Weiss | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Zack Weiss to a minor league contract. |
| Jan 27, 2025 | Signed as free agent | Reynell Ramos | — | Kansas City Royals | Kansas City Royals signed free agent RHP Reynell Ramos to a minor league contract. |
| Jan 27, 2025 | Signed as free agent | Albert Almora Jr. | — | Miami Marlins | Miami Marlins signed free agent OF Albert Almora Jr. to a minor league contract and invited him to spring training. |
| Jan 27, 2025 | Signed as free agent | Cole Percival | — | New York Yankees | New York Yankees signed free agent RHP Cole Percival to a minor league contract. |
| Jan 27, 2025 | Signed as free agent | Andres Luna | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Andres Luna to a minor league contract. |
| Jan 27, 2025 | Signed as free agent | James Karinchak | — | Chicago White Sox | Chicago White Sox signed free agent RHP James Karinchak to a minor league contract and invited him to spring training. |
| Jan 26, 2025 | Signed as free agent | Seth Mayberry | — | San Diego Padres | San Diego Padres signed free agent RHP Seth Mayberry to a minor league contract. |
| Jan 26, 2025 | Signed as free agent | Brandon Martorano | — | Texas Rangers | Texas Rangers signed free agent C Brandon Martorano to a minor league contract. |
| Jan 25, 2025 | Signed as free agent | Jayln Pinder | — | Texas Rangers | Texas Rangers signed free agent SS Jaylin Pinder to a minor league contract. |
| Jan 25, 2025 | Signed as free agent | Stephen Ridings | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Stephen Ridings to a minor league contract. |
| Jan 25, 2025 | Signed as free agent | Alex De Goti | — | Texas Rangers | Texas Rangers signed free agent SS Alex De Goti to a minor league contract. |
| Jan 25, 2025 | Signed as free agent | Yonaiker Hernandez | — | San Diego Padres | San Diego Padres signed free agent SS Yonaiker Hernandez to a minor league contract. |
| Jan 25, 2025 | Signed as free agent | Cristian Benavides | — | San Diego Padres | San Diego Padres signed free agent OF Cristian Benavides to a minor league contract. |
| Jan 24, 2025 | Signed as free agent | Jonathan Heasley | — | Chicago White Sox | Chicago White Sox signed free agent RHP Jonathan Heasley to a minor league contract and invited him to spring training. |
| Jan 24, 2025 | Signed as free agent | Omar Narváez | — | Chicago White Sox | Chicago White Sox signed free agent C Omar Narváez to a minor league contract and invited him to spring training. |
| Jan 24, 2025 | Signed as free agent | Keston Hiura | — | Colorado Rockies | Colorado Rockies signed free agent 2B Keston Hiura to a minor league contract and invited him to spring training. |
| Jan 24, 2025 | Trade | Ron Marinaccio | Chicago White Sox | San Diego Padres | Chicago White Sox traded RHP Ron Marinaccio to San Diego Padres for cash. |
| Jan 24, 2025 | Signed as free agent | Shinnosuke Ogasawara | — | Washington Nationals | Washington Nationals signed free agent LHP Shinnosuke Ogasawara. |
| Jan 24, 2025 | Signed as free agent | Mani Cedeno | — | New York Yankees | New York Yankees signed free agent SS Mani Cedeno to a minor league contract. |
| Jan 24, 2025 | Signed as free agent | Eliezer Adames | — | New York Yankees | New York Yankees signed free agent OF Eliezer Adames to a minor league contract. |
| Jan 24, 2025 | Signed as free agent | Juan Torres | — | New York Yankees | New York Yankees signed free agent Juan Torres to a minor league contract. |
| Jan 24, 2025 | Signed as free agent | Ruben Castillo | — | New York Yankees | New York Yankees signed free agent OF Ruben Castillo to a minor league contract. |
| Jan 24, 2025 | Signed as free agent | Chris Okey | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent C Chris Okey to a minor league contract and invited him to spring training. |
| Jan 24, 2025 | Signed as free agent | David Bote | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent 3B David Bote to a minor league contract and invited him to spring training. |
| Jan 24, 2025 | Signed as free agent | Eddison Charles | — | New York Yankees | New York Yankees signed free agent OF Eddinson Charles to a minor league contract. |
| Jan 24, 2025 | Signed as free agent | Isaias Castillo | — | New York Yankees | New York Yankees signed free agent OF Isaias Casitllo to a minor league contract. |
| Jan 24, 2025 | Signed as free agent | Carlos Bello | — | New York Yankees | New York Yankees signed free agent SS Carlos Bello to a minor league contract. |
| Jan 24, 2025 | Signed as free agent | Edgar Sanchez | — | Athletics | Athletics signed free agent RHP Edgar Sanchez to a minor league contract. |
| Jan 24, 2025 | Signed as free agent | Jordan Goldmann | — | Chicago Cubs | Chicago Cubs signed free agent RHP Jordan Goldmann to a minor league contract. |
| Jan 24, 2025 | Signed as free agent | Cole Reynolds | — | Chicago Cubs | Chicago Cubs signed free agent LHP Cole Reynolds to a minor league contract. |
| Jan 24, 2025 | Signed as free agent | J.D. Davis | — | Los Angeles Angels | Los Angeles Angels signed free agent 1B J.D. Davis to a minor league contract. |
| Jan 24, 2025 | Signed as free agent | Sam Ryan | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Sam Ryan to a minor league contract. |
| Jan 24, 2025 | Signed as free agent | Georwill Rodriguez | — | New York Mets | New York Mets signed free agent IF Georwill Rodriguez to a minor league contract. |
| Jan 24, 2025 | Signed as free agent | Diego Arce | — | Toronto Blue Jays | Toronto Blue Jays signed free agent C Diego Arce to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Tanner Scott | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent LHP Tanner Scott. |
| Jan 23, 2025 | Signed as free agent | A.J. Minter | — | New York Mets | New York Mets signed free agent LHP A.J. Minter. |
| Jan 23, 2025 | Signed as free agent | Jurickson Profar | — | Atlanta Braves | Atlanta Braves signed free agent LF Jurickson Profar. |
| Jan 23, 2025 | Trade | Brandon Eisert | Toronto Blue Jays | Tampa Bay Rays | Toronto Blue Jays traded LHP Brandon Eisert to Tampa Bay Rays for cash. |
| Jan 23, 2025 | Signed as free agent | Kevin Centeno | — | New York Yankees | New York Yankees signed free agent LHP Kevin Centeno to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Andre Avila | — | New York Yankees | New York Yankees signed free agent LHP Andre Avila to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Manuel Cruz | — | New York Yankees | New York Yankees signed free agent RHP Manuel Cruz to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Randy Angomas | — | New York Yankees | New York Yankees signed free agent RHP Randy Angomas to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Hector Moreno | — | New York Yankees | New York Yankees signed free agent RHP Hector Moreno to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Luis Rodriguez | — | New York Yankees | New York Yankees signed free agent LHP Luis Rodriguez to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Leni Done | — | New York Yankees | New York Yankees signed free agent 3B Leni Done to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Jhosneyker Colina | — | New York Yankees | New York Yankees signed free agent RHP Jhosneyker Colina to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Stalen Ramirez | — | New York Yankees | New York Yankees signed free agent C Stalen Ramirez to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Mark Kolozsvary | — | Boston Red Sox | Boston Red Sox signed free agent C Mark Kolozsvary to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Yohel Pozo | — | St. Louis Cardinals | St. Louis Cardinals signed free agent C Yohel Pozo to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Morris Austin | — | Chicago White Sox | Chicago White Sox signed free agent RHP Morris Austin to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Frederick Saguita | — | San Diego Padres | San Diego Padres signed free agent OF Frederick Saguita to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Dalvi Nunez | — | San Diego Padres | San Diego Padres signed free agent RHP Dalvi Nunez to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Victor Pilar | — | San Diego Padres | San Diego Padres signed free agent LHP Victor Pilar to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Wilfred Paca | — | San Diego Padres | San Diego Padres signed free agent RHP Wilfred Paca to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Florangel Vasquez | — | San Diego Padres | San Diego Padres signed free agent RHP Florangel Vasquez to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Angel Mejia | — | San Diego Padres | San Diego Padres signed free agent C Angel Mejia to a minor league contract. |
| Jan 23, 2025 | Signed as free agent | Jeuris Guzman | — | San Diego Padres | San Diego Padres signed free agent RHP Jeuris Guzman to a minor league contract. |
| Jan 22, 2025 | Signed as free agent | Roki Sasaki | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Roki Sasaki to a minor league contract. |
| Jan 22, 2025 | Signed as free agent | Richard Lovelady | — | Toronto Blue Jays | Toronto Blue Jays signed free agent LHP Richard Lovelady to a minor league contract and invited him to spring training. |
| Jan 22, 2025 | Signed as free agent | Christian Bethancourt | — | Toronto Blue Jays | Toronto Blue Jays signed free agent C Christian Bethancourt to a minor league contract and invited him to spring training. |
| Jan 22, 2025 | Signed as free agent | Paul Sewald | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Paul Sewald. |
| Jan 22, 2025 | Signed as free agent | Tommy Doyle | — | Colorado Rockies | Colorado Rockies signed free agent RHP Tommy Doyle to a minor league contract. |
| Jan 22, 2025 | Signed as free agent | Reinder Gomez | — | Chicago White Sox | Chicago White Sox signed free agent RHP Reinder Gomez to a minor league contract. |
| Jan 22, 2025 | Signed as free agent | Jhoan De La Cruz | — | San Diego Padres | San Diego Padres signed free agent SS Jhoan De La Cruz to a minor league contract. |
| Jan 22, 2025 | Signed as free agent | Trent Buchanan | — | Atlanta Braves | Atlanta Braves signed free agent RHP Trent Buchanan to a minor league contract. |
| Jan 22, 2025 | Signed as free agent | Josh Winder | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Josh Winder to a minor league contract. |
| Jan 22, 2025 | Signed as free agent | Riley Pint | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Riley Pint to a minor league contract. |
| Jan 22, 2025 | Signed as free agent | Joe Perez | — | Chicago White Sox | Chicago White Sox signed free agent 3B Joe Perez to a minor league contract. |
| Jan 22, 2025 | Signed as free agent | Julio E. Rodriguez | — | Seattle Mariners | Seattle Mariners signed free agent C Julio E. Rodriguez to a minor league contract. |
| Jan 22, 2025 | Signed as free agent | Kenny Serwa | — | Detroit Tigers | Detroit Tigers signed free agent RHP Kenny Serwa to a minor league contract. |
| Jan 22, 2025 | Signed as free agent | Nick Wissman | — | San Diego Padres | San Diego Padres signed free agent RHP Nick Wissman to a minor league contract. |
| Jan 22, 2025 | Signed as free agent | Randal Diaz | — | Washington Nationals | Washington Nationals signed free agent SS Randal Diaz to a minor league contract. |
| Jan 22, 2025 | Signed as free agent | Ben Newton | — | Athletics | Athletics signed free agent 2B Ben Newton to a minor league contract. |
| Jan 22, 2025 | Signed as free agent | Myles Smith | — | Cincinnati Reds | Cincinnati Reds signed free agent OF Myles Smith to a minor league contract. |
| Jan 21, 2025 | Signed as free agent | Po-Chun Lin | — | Seattle Mariners | Seattle Mariners signed free agent 2B Po-Chun Lin to a minor league contract. |
| Jan 21, 2025 | Signed as free agent | Martín Pérez | — | Chicago White Sox | Chicago White Sox signed free agent LHP Martín Pérez. |
| Jan 21, 2025 | Trade | Will Klein | Athletics | Seattle Mariners | Athletics traded RHP Will Klein to Seattle Mariners for Other Considerations. |
| Jan 21, 2025 | Signed as free agent | Anthony Misiewicz | — | Minnesota Twins | Minnesota Twins signed free agent LHP Anthony Misiewicz to a minor league contract. |
| Jan 21, 2025 | Signed as free agent | Camden Sanders | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent OF Camden Sanders to a minor league contract. |
| Jan 21, 2025 | Signed as free agent | Daniel Vellojin | — | Tampa Bay Rays | Tampa Bay Rays signed free agent C Daniel Vellojin to a minor league contract. |
| Jan 21, 2025 | Signed as free agent | Renyel Campos | — | Toronto Blue Jays | Toronto Blue Jays signed free agent C Renyel Campos to a minor league contract. |
| Jan 21, 2025 | Signed as free agent | Chad Wallach | — | Texas Rangers | Texas Rangers signed free agent C Chad Wallach to a minor league contract and invited him to spring training. |
| Jan 21, 2025 | Signed as free agent | Cody Thomas | — | Texas Rangers | Texas Rangers signed free agent RF Cody Thomas to a minor league contract and invited him to spring training. |
| Jan 21, 2025 | Signed as free agent | Dalton Roach | — | Chicago White Sox | Chicago White Sox signed free agent RHP Dalton Roach to a minor league contract. |
| Jan 21, 2025 | Signed as free agent | Chris Rodriguez | — | Chicago White Sox | Chicago White Sox signed free agent RHP Chris Rodriguez to a minor league contract. |
| Jan 21, 2025 | Signed as free agent | Jesús Liranzo | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Jesús Liranzo to a minor league contract. |
| Jan 21, 2025 | Signed as free agent | Joel Cesar | — | Minnesota Twins | Minnesota Twins signed free agent RHP Joel Cesar to a minor league contract. |
| Jan 21, 2025 | Signed as free agent | Peyton Gray | — | Texas Rangers | Texas Rangers signed free agent RHP Peyton Gray to a minor league contract. |
| Jan 21, 2025 | Signed as free agent | Kolby Johnson | — | Boston Red Sox | Boston Red Sox signed free agent OF Kolby Johnson to a minor league contract. |
| Jan 21, 2025 | Signed as free agent | Austin Davis | — | San Diego Padres | San Diego Padres signed free agent LHP Austin Davis to a minor league contract. |
| Jan 20, 2025 | Signed as free agent | Anthony Santander | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RF Anthony Santander. |
| Jan 20, 2025 | Signed as free agent | Maicol Lauriano | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Maicol Lauriano to a minor league contract. |
| Jan 20, 2025 | Signed as free agent | Jhosman Theran | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent OF Jhosman Theran to a minor league contract. |
| Jan 20, 2025 | Signed as free agent | Emil Martinez | — | Texas Rangers | Texas Rangers signed free agent SS Emil Martinez to a minor league contract. |
| Jan 20, 2025 | Signed as free agent | Kennew Blanco | — | Toronto Blue Jays | Toronto Blue Jays signed free agent SS Kennew Blanco to a minor league contract. |
| Jan 20, 2025 | Signed as free agent | Albertt Medina | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Albertt Medina to a minor league contract. |
| Jan 20, 2025 | Signed as free agent | Andy Yerzy | — | Cincinnati Reds | Cincinnati Reds signed free agent C Andy Yerzy to a minor league contract. |
| Jan 20, 2025 | Signed as free agent | Cesar Acosta | — | New York Mets | New York Mets signed free agent C Cesar Acosta to a minor league contract. |
| Jan 19, 2025 | Signed as free agent | Deivid Coronil | — | San Diego Padres | San Diego Padres signed free agent SS Deivid Coronil to a minor league contract. |
| Jan 19, 2025 | Signed as free agent | Jose Montijo | — | San Diego Padres | San Diego Padres signed free agent RHP Jose Montijo to a minor league contract. |
| Jan 19, 2025 | Signed as free agent | Luis Luna | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent SS Luis Luna to a minor league contract. |
| Jan 19, 2025 | Signed as free agent | Reese McGuire | — | Chicago Cubs | Chicago Cubs signed free agent C Reese McGuire to a minor league contract. |
| Jan 19, 2025 | Signed as free agent | Trevor Richards | — | Chicago Cubs | Chicago Cubs signed free agent RHP Trevor Richards to a minor league contract. |
| Jan 19, 2025 | Signed as free agent | Adriano Marrero | — | Miami Marlins | Miami Marlins signed free agent RHP Adriano Marrero to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | David Hernandez | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP David Hernandez to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Elaineiker Coronado | — | Toronto Blue Jays | Toronto Blue Jays signed free agent SS Elaineiker Coronado to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Luis Felipe | — | Toronto Blue Jays | Toronto Blue Jays signed free agent OF Luis Felipe to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Moises Rangel | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent C Moises Rangel to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Yeicer Crespo | — | Toronto Blue Jays | Toronto Blue Jays signed free agent C Yeicer Crespo to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Carlos Alvarez | — | San Diego Padres | San Diego Padres signed free agent LHP Carlos Alvarez to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Raduan Perez | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Raduan Perez to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Jose Villegas | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Jose Villegas to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Keegan Pieternella | — | Toronto Blue Jays | Toronto Blue Jays signed free agent C Keegan Pieternella to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Pedro Nunez | — | Colorado Rockies | Colorado Rockies signed free agent RHP Pedro Nunez to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Leudy Arache | — | Colorado Rockies | Colorado Rockies signed free agent OF Leudy Arache to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Devlyn Bautista | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent OF Devlyn Bautista to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Kevin Martinez | — | Colorado Rockies | Colorado Rockies signed free agent RHP Kevin Martinez to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Ricardo Roman | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Ricardo Roman to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Orlando Marcelin | — | Toronto Blue Jays | Toronto Blue Jays signed free agent LHP Orlando Marcelin to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Onofer De La Cruz | — | Colorado Rockies | Colorado Rockies signed free agent RHP Onofer De La Cruz to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Moises Acacio | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent SS Moises Acacio to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Luis Tovar | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent 3B Luis Tovar to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Luis Morejon | — | Colorado Rockies | Colorado Rockies signed free agent OF Luis Morejon to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Alexander Valiente | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Alexander Valiente to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Cesar Cerezo | — | Toronto Blue Jays | Toronto Blue Jays signed free agent LHP Cesar Cerezo to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Cristopher Polanco | — | Toronto Blue Jays | Toronto Blue Jays signed free agent SS Cristopher Polanco to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Elian Reyes | — | Toronto Blue Jays | Toronto Blue Jays signed free agent OF Elian Reyes to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Ishel Comenencia | — | Colorado Rockies | Colorado Rockies signed free agent OF Ishel Comenencia to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Daniel Dominguez | — | Toronto Blue Jays | Toronto Blue Jays signed free agent OF Daniel Dominguez to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Ire Martinez | — | Toronto Blue Jays | Toronto Blue Jays signed free agent LHP Ire Martinez to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Ezequiel Aparicio | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent C Ezequiel Aparicio to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Cristopher Alburquerque | — | Colorado Rockies | Colorado Rockies signed free agent LHP Cristopher Alburquerque to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Cristopher Alburquerque | — | Colorado Rockies | Colorado Rockies signed free agent LHP Cristopher Alburquerque to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Jhon Gil | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent C Jhon GIl to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Abner Meza | — | New York Mets | New York Mets signed free agent RHP Abner Meza to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Juan García | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Juan Garcia to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Derik Aquino | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Derik Aquino to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Juan Macero | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent SS Juan Macero to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Nicolas Vergara | — | Toronto Blue Jays | Toronto Blue Jays signed free agent OF Nicolas Vergara to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Joseph Deng Thon | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Joseph Deng Thon to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Marcelino Theodore | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Marcelino Theodore to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Degerson Diaz | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent OF Degerson Diaz to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Harold Castro | — | Kansas City Royals | Kansas City Royals signed free agent 2B Harold Castro to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Mario Zabala | — | San Diego Padres | San Diego Padres signed free agent RHP Mario Zabala to a minor league contract. |
| Jan 18, 2025 | Signed as free agent | Arturo Sevilla | — | New York Mets | New York Mets signed free agent RHP Arturo Sevilla to a minor league contract. |
| Jan 17, 2025 | Trade | Unnamed | Cleveland Guardians | Toronto Blue Jays | Cleveland Guardians traded CF Myles Straw, cash and Other Considerations to Toronto Blue Jays for Player To Be Named Later. |
| Jan 17, 2025 | Signed as free agent | Elvin Rodríguez | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Elvin Rodriguez. |
| Jan 17, 2025 | Signed as free agent | Jackson Dannelley | — | Atlanta Braves | Atlanta Braves signed free agent RHP Jackson Dannelley. |
| Jan 17, 2025 | Signed as free agent | José Leclerc | — | Athletics | Athletics signed free agent RHP José Leclerc. |
| Jan 17, 2025 | Signed as free agent | Jesse Winker | — | New York Mets | New York Mets signed free agent LF Jesse Winker. |
| Jan 17, 2025 | Trade | Unnamed | Cincinnati Reds | Los Angeles Dodgers | Los Angeles Dodgers traded OF Arnaldo Lantigua to Cincinnati Reds for Future Considerations. |
| Jan 17, 2025 | Trade | Dylan Campbell | Los Angeles Dodgers | Philadelphia Phillies | Los Angeles Dodgers traded CF Dylan Campbell to Philadelphia Phillies for Future Considerations. |
| Jan 17, 2025 | Signed as free agent | Nick Martini | — | Colorado Rockies | Colorado Rockies signed free agent RF Nick Martini to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Niko Goodrum | — | San Diego Padres | San Diego Padres signed free agent 3B Niko Goodrum to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | J.B. Wendelken | — | San Diego Padres | San Diego Padres signed free agent RHP J.B. Wendelken to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Janser Lara | — | Texas Rangers | Texas Rangers signed free agent RHP Janser Lara to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Alex Young | — | Cincinnati Reds | Cincinnati Reds signed free agent LHP Alex Young to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Roberto Salas | — | Colorado Rockies | Colorado Rockies signed free agent RHP Roberto Salas to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Andrew Knizner | — | Washington Nationals | Washington Nationals signed free agent C Andrew Knizner to a minor league contract and invited him to spring training. |
| Jan 17, 2025 | Signed as free agent | Jesus Ortega | — | Kansas City Royals | Kansas City Royals signed free agent SS Jesus Ortega to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Adrian Torres | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent LHP Adrian Torres to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Juan Sanchez | — | Toronto Blue Jays | Toronto Blue Jays signed free agent SS Juan Sanchez to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Kendry Chourio | — | Kansas City Royals | Kansas City Royals signed free agent RHP Kendry Chourio to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Moises Marchán | — | Kansas City Royals | Kansas City Royals signed free agent C Moises Marchán to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Alan Angulo | — | Kansas City Royals | Kansas City Royals signed free agent SS Alan Angulo to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Yoelvis Betancourt | — | Atlanta Braves | Atlanta Braves signed free agent C Yoelvis Betancourt to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Emmanuel Martinez | — | Kansas City Royals | Kansas City Royals signed free agent C Emmanuel Martinez to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Argenis Done | — | Kansas City Royals | Kansas City Royals signed free agent RHP Argenis Done to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Richer Mata | — | Kansas City Royals | Kansas City Royals signed free agent C Richer Mata to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Luis Ramon King | — | Kansas City Royals | Kansas City Royals signed free agent OF Luis King to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Warren Calcaño | — | Kansas City Royals | Kansas City Royals signed free agent SS Warren Calcaño to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Keisther Castillo | — | Kansas City Royals | Kansas City Royals signed free agent RHP Keisther Castillo to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Ramcell Medina | — | Kansas City Royals | Kansas City Royals signed free agent SS Ramcell Medina to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Denis Samudio | — | Kansas City Royals | Kansas City Royals signed free agent RHP Denis Samudio to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Jesus Cova | — | Atlanta Braves | Atlanta Braves signed free agent RHP Jesus Cova to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Jose Montilla | — | Kansas City Royals | Kansas City Royals signed free agent C Jose Montilla to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Carlos Ramirez | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Carlos Ramirez to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Kevin Concepcion | — | Colorado Rockies | Colorado Rockies signed free agent RHP Kevin Concepcion to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Wuilinyer Tovar | — | Atlanta Braves | Atlanta Braves signed free agent RHP Wuilinyer Tovar to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Luis Steven King | — | Kansas City Royals | Kansas City Royals signed free agent SS Luis Steven King to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Kenyer Penaloza | — | Kansas City Royals | Kansas City Royals signed free agent RHP Kenyer Penaloza to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Jacksel Labastida | — | Atlanta Braves | Atlanta Braves signed free agent RHP Jacksel Labastida to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Jose Rivas | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent C Jose Rivas to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Roy Rivero | — | Kansas City Royals | Kansas City Royals signed free agent SS Roy Rivero to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Johan Rodriguez | — | Atlanta Braves | Atlanta Braves signed free agent C Johan Rodriguez to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Brian Tiburcio | — | Colorado Rockies | Colorado Rockies signed free agent RHP Brian Tiburcio to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Melky Ventura | — | Colorado Rockies | Colorado Rockies signed free agent RHP Melky Ventura to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Alejandro Guerrero | — | Kansas City Royals | Kansas City Royals signed free agent OF Alejandro Guerrero to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Maximo Rodriguez | — | Seattle Mariners | Seattle Mariners signed free agent RHP Maximo Rodriguez to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Freddy Contreras | — | Kansas City Royals | Kansas City Royals signed free agent RHP Freddy Contreras to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Javier Rojas | — | Kansas City Royals | Kansas City Royals signed free agent OF Javier Rojas to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Diego Areinamo | — | Atlanta Braves | Atlanta Braves signed free agent RHP Diego Areinamo to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Angel Garcia | — | Kansas City Royals | Kansas City Royals signed free agent RHP Angel Garcia to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Lewis German | — | Kansas City Royals | Kansas City Royals signed free agent OF Lewis German to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Michel Cervantes | — | San Diego Padres | San Diego Padres signed free agent RHP Michel Cervantes to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Jacob Bosiokovic | — | Minnesota Twins | Minnesota Twins signed free agent RHP Jacob Bosiokovic to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Koyo Aoyagi | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Koyo Aoyagi to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Cesar Acosta | — | New York Yankees | New York Yankees signed free agent RHP Cesar Acosta to a minor league contract. |
| Jan 17, 2025 | Signed as free agent | Djean Macares | — | San Francisco Giants | San Francisco Giants signed free agent OF Djean Macares to a minor league contract. |
| Jan 16, 2025 | Signed as free agent | Jorge Alfaro | — | Milwaukee Brewers | Milwaukee Brewers signed free agent C Jorge Alfaro to a minor league contract and invited him to spring training. |
| Jan 16, 2025 | Signed as free agent | Abdiel Mendoza | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Abdiel Mendoza to a minor league contract. |
| Jan 16, 2025 | Signed as free agent | Jefrank Silva | — | Chicago White Sox | Chicago White Sox signed free agent SS Jefrank Silva to a minor league contract. |
| Jan 16, 2025 | Signed as free agent | Alan Carpinteiro | — | Seattle Mariners | Seattle Mariners signed free agent RHP Alan Carpinteiro to a minor league contract. |
| Jan 16, 2025 | Signed as free agent | Curt Casali | — | Atlanta Braves | Atlanta Braves signed free agent C Curt Casali to a minor league contract. |
| Jan 16, 2025 | Signed as free agent | Chandler Seagle | — | Atlanta Braves | Atlanta Braves signed free agent C Chandler Seagle to a minor league contract. |
| Jan 16, 2025 | Signed as free agent | Chasen Shreve | — | Atlanta Braves | Atlanta Braves signed free agent LHP Chasen Shreve to a minor league contract. |
| Jan 16, 2025 | Signed as free agent | Reivaj Garcia | — | Chicago Cubs | Chicago Cubs signed free agent SS Reivaj Garcia to a minor league contract. |
| Jan 16, 2025 | Signed as free agent | D.J. Snelten | — | Chicago White Sox | Chicago White Sox signed free agent LHP D.J. Snelten to a minor league contract. |
| Jan 16, 2025 | Signed as free agent | Bryan Lavastida | — | Houston Astros | Houston Astros signed free agent C Bryan Lavastida to a minor league contract. |
| Jan 16, 2025 | Signed as free agent | Martín Maldonado | — | San Diego Padres | San Diego Padres signed free agent C Martín Maldonado to a minor league contract. |
| Jan 16, 2025 | Signed as free agent | Forrest Wall | — | San Diego Padres | San Diego Padres signed free agent LF Forrest Wall to a minor league contract. |
| Jan 16, 2025 | Signed as free agent | Ryan Fitzgerald | — | Minnesota Twins | Minnesota Twins signed free agent 3B Ryan Fitzgerald to a minor league contract. |
| Jan 15, 2025 | Trade | Blake Hunt | Baltimore Orioles | Seattle Mariners | Baltimore Orioles traded C Blake Hunt to Seattle Mariners for cash. |
| Jan 15, 2025 | Signed as free agent | Shotaro Morii | — | Athletics | Athletics signed free agent SS Shotaro Morii to a minor league contract. |
| Jan 15, 2025 | Trade | Brett de Geus | Toronto Blue Jays | Pittsburgh Pirates | Toronto Blue Jays traded RHP Brett de Geus to Pittsburgh Pirates for cash. |
| Jan 15, 2025 | Trade | Unnamed | Miami Marlins | San Francisco Giants | San Francisco Giants traded RHP William Kempner to Miami Marlins for Future Considerations. International Bonus Pool Money. |
| Jan 15, 2025 | Signed as free agent | Claudio Estelie | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Claudio Estelie to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Juan Lopez | — | Washington Nationals | Washington Nationals signed free agent RHP Juan Lopez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Rainer Marin | — | Minnesota Twins | Minnesota Twins signed free agent RHP Rainer Marin to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jesus Delgado | — | Athletics | Athletics signed free agent RHP Jesus Delgado to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Lionel Prevosti | — | Atlanta Braves | Atlanta Braves signed free agent RHP Lionel Prevosti to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Eli Urena | — | Minnesota Twins | Minnesota Twins signed free agent RHP Eli Urena to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Fernando Figuera | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Fernando Figuera to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Manuel Ruiz | — | Washington Nationals | Washington Nationals signed free agent RHP Manuel Ruiz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jamesson Val | — | Minnesota Twins | Minnesota Twins signed free agent 3B Jamesson Val to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jose Sequera | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Jose Sequera to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jesus Carrasco | — | Washington Nationals | Washington Nationals signed free agent RHP Jesus Carrasco to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jensey Duran | — | Tampa Bay Rays | Tampa Bay Rays signed free agent LHP Jensey Duran to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Filippo Sabatini | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Filippo Sabatini to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Victor Familia | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent C Victor Familia to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Pedro Montero | — | Miami Marlins | Miami Marlins signed free agent RHP Pedro Montero to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Reyner Zambrano | — | Philadelphia Phillies | Philadelphia Phillies signed free agent LHP Reyner Zambrano to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Alejandro Rondon | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Alejandro Rondon to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Carlos Benavides | — | Detroit Tigers | Detroit Tigers signed free agent C Carlos Benavides to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Hernan Mejia | — | Washington Nationals | Washington Nationals signed free agent LHP Hernan Mejia to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Justino Francisco | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Justino Francisco to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yangel Martinez | — | Atlanta Braves | Atlanta Braves signed free agent RHP Yangel Martinez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Juan Brima | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent SS Juan Brima to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Armstrong Muhoozi | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent SS Armstrong Muhoozi to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Marconi German | — | Washington Nationals | Washington Nationals signed free agent SS Marconi German to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Santiago Vargas | — | San Diego Padres | San Diego Padres signed free agent SS Santiago Vargas to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yoslaniel Hernandez | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent LHP Yoslaniel Hernandez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Edgardo Figueroa | — | Washington Nationals | Washington Nationals signed free agent C Edgardo Figueroa to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Nelson Prieto | — | Philadelphia Phillies | Philadelphia Phillies signed free agent C Nelson Prieto to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Warel Solano | — | Tampa Bay Rays | Tampa Bay Rays signed free agent SS Warel Solano to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Emmanuel Cedeno | — | Tampa Bay Rays | Tampa Bay Rays signed free agent 2B Emmanuel Cedeno to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Fredderick Ovalle | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent 2B Fredderick Ovalle to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Elian De La Cruz | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent OF Elian De La Cruz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Maykel Coret | — | Tampa Bay Rays | Tampa Bay Rays signed free agent OF Maykel Coret to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Anderson Diaz | — | Detroit Tigers | Detroit Tigers signed free agent LHP Anderson Diaz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Junior Castillo | — | Washington Nationals | Washington Nationals signed free agent C Junior Castillo to a minor league contract. |
| Jan 15, 2025 | Trade | Unnamed | New York Yankees | Chicago Cubs | Chicago Cubs traded RHP Michael Arias to New York Yankees for cash. |
| Jan 15, 2025 | Signed as free agent | Leudy Reyes | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Leudy Reyes to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Isaac Prince | — | Miami Marlins | Miami Marlins signed free agent RHP Isaac Prince to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Albert Medina | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent OF Albert Medina to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Breyson Guedez | — | Athletics | Athletics signed free agent OF Breyson Guedez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Edwin Mendoza | — | Athletics | Athletics signed free agent RHP Edwin Mendoza to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Adrian Tusen | — | Washington Nationals | Washington Nationals signed free agent SS Adrian Tusen to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Gabriel Rodriguez | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent OF Gabriel Rodriguez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Kevin Defrank | — | Miami Marlins | Miami Marlins signed free agent RHP Kevin Defrank to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Keivan Vasquez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent LHP Keivan Vasquez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Josuar Gonzalez | — | San Francisco Giants | San Francisco Giants signed free agent SS Josuar De Jesus to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Darwin Almanzar | — | Minnesota Twins | Minnesota Twins signed free agent SS Darwin Almanzar to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Sandy Presbot | — | Miami Marlins | Miami Marlins signed free agent SS Sandy Presbot to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Darell Morel | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent SS Darell Morel to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Elian Peña | — | New York Mets | New York Mets signed free agent SS Elian Peña to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jose Pitre | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent OF Jose Pitre to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Edelson Canelon | — | Miami Marlins | Miami Marlins signed free agent RHP Edelson Canelon to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Rony Bello | — | Washington Nationals | Washington Nationals signed free agent SS Rony Bello to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Edgar Walker | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent OF Edgar Walker to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Limanol Payero | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent OF Limanol Payero to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Raymer Medina | — | Tampa Bay Rays | Tampa Bay Rays signed free agent SS Raymer Medina to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Johan Machado | — | Miami Marlins | Miami Marlins signed free agent SS Johan Machado to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Brayan Cortesia | — | Washington Nationals | Washington Nationals signed free agent SS Brayan Cortesia to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jhondel Salas | — | Washington Nationals | Washington Nationals signed free agent RHP Jhondel Salas to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Robinson Smith | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Robinson Smith to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Giomar Ubiera | — | New York Mets | New York Mets signed free agent SS Giomar Ubiera to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yassel Pena | — | Atlanta Braves | Atlanta Braves signed free agent SS Yassel Garcia to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Malvin Baez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Malvin Baez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Esnaider Vargas | — | Washington Nationals | Washington Nationals signed free agent SS Esnaider Vargas to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yobanny Sanchez | — | New York Mets | New York Mets signed free agent RHP Yobanny Sanchez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yoander Santana | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent SS Yoander Santana to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Heins Brito | — | Cleveland Guardians | Cleveland Guardians signed free agent SS Heins Brito to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jonierbis Garces | — | Washington Nationals | Washington Nationals signed free agent OF Jonierbis Garces to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Luis Garcia | — | Cleveland Guardians | Cleveland Guardians signed free agent SS Luis Garcia to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Eliezer Lucena | — | Minnesota Twins | Minnesota Twins signed free agent RHP Eliezer Lucena to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Eydan Fermin | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Eydan Fermin to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Eybert Sanchez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent SS Eybert Sanchez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Diego Martinez | — | Miami Marlins | Miami Marlins signed free agent C Diego Martinez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Emile Torres | — | Tampa Bay Rays | Tampa Bay Rays signed free agent OF Emile Torres to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jose Barrios | — | Minnesota Twins | Minnesota Twins signed free agent SS Jose Barrios to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Feliz Genao | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent 3B Feliz Genao to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Carlos Salmeron | — | Athletics | Athletics signed free agent OF Carlos Salmeron to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Mayki De La Rosa | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent OF Mayki De La Rosa to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Anthony Abreu | — | Miami Marlins | Miami Marlins signed free agent SS Anthony Abreu to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Sebastian Dos Santos | — | St. Louis Cardinals | St. Louis Cardinals signed free agent SS Sebastian Dos Santos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ronny Suarez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent OF Ronny Suarez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Aiverson Barazarte | — | Athletics | Athletics signed free agent C Aiverson Barazarte to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Juan Elejandro | — | Atlanta Braves | Atlanta Braves signed free agent SS Juan Elejandro to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Cris Rodriguez | — | Detroit Tigers | Detroit Tigers signed free agent OF Cris Rodriguez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Rodrigo Gonzalez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent SS Rodrigo Gonzalez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Daniel De La Valle | — | Minnesota Twins | Minnesota Twins signed free agent C Daniel De La Valle to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Daniel Hernandez | — | Washington Nationals | Washington Nationals signed free agent C Daniel Hernandez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Hyun Seung Lee | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent SS Hyun Seung Lee to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Steven Herrera | — | Miami Marlins | Miami Marlins signed free agent SS Steven Herrera to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Victor Santana | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent 3B Victor Santana to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Hamlet Santos | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Hamlet Santos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Angel De Los Santos | — | Detroit Tigers | Detroit Tigers signed free agent SS Angel De Los Santos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Cristian Bonifacio | — | Minnesota Twins | Minnesota Twins signed free agent OF Cristian Bonifacio to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ricardo Osorio | — | Athletics | Athletics signed free agent RHP Ricardo Osorio to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Andrew Salas | — | Miami Marlins | Miami Marlins signed free agent SS Andrew Salas to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Roni Garcia | — | New York Mets | New York Mets signed free agent SS Roni Garcia to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Dayber Cruceta | — | Philadelphia Phillies | Philadelphia Phillies signed free agent OF Dayber Cruceta to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Rafael Oropeza | — | Philadelphia Phillies | Philadelphia Phillies signed free agent IF Rafael Oropeza to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Alam Bruno | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent SS Alam Bruno to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Aaron Salazar | — | Minnesota Twins | Minnesota Twins signed free agent C Aaron Salazar to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Sterling Bazil | — | Detroit Tigers | Detroit Tigers signed free agent SS Sterling Bazil to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yhosneiber Torres | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent LHP Yhosneiber Torres to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Elias Reyno | — | Atlanta Braves | Atlanta Braves signed free agent OF Elias Reyno to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jose Ramirez | — | Detroit Tigers | Detroit Tigers signed free agent OF Jose Ramirez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Deiry Gonzalez | — | Philadelphia Phillies | Philadelphia Phillies signed free agent Deiry Gonzalez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Haritzon Castillo | — | Minnesota Twins | Minnesota Twins signed free agent SS Haritzon Castillo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Pablo Castillo | — | Minnesota Twins | Minnesota Twins signed free agent Pablo Castillo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Moises Morales | — | Miami Marlins | Miami Marlins signed free agent C Moises Morales to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Maickol Reyes | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Maickol Reyes to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Kenly Hunter | — | St. Louis Cardinals | St. Louis Cardinals signed free agent OF Kenly Hunter to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Teilon Serrano | — | Minnesota Twins | Minnesota Twins signed free agent OF Teilon Serrano to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Santiago Gil | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent C Santiago Gil to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Romeli Espinosa | — | Philadelphia Phillies | Philadelphia Phillies signed free agent SS Romeli Espinosa to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Luis Cruz | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent Luis Cruz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Victor Marquez | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent C Victor Marquez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Adrian Pena | — | Miami Marlins | Miami Marlins signed free agent RHP Adrian Pena to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Santiago Leon | — | Minnesota Twins | Minnesota Twins signed free agent SS Santiago Leon to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Santiago Castellanos | — | Minnesota Twins | Minnesota Twins signed free agent RHP Santiago Castellanos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ismael Mejia | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent C Ismael Mejia to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Johan De Los Santos | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent SS Johan De Los Santos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Luis Galan | — | Cleveland Guardians | Cleveland Guardians signed free agent SS Luis Galan to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Unnamed | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent SS Angel Sanchez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Malvin Fernandez | — | Atlanta Braves | Atlanta Braves signed free agent SS Malvin Fernandez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Geremy Villoria | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Geremy Villoria to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Nicolas Barrios | — | Milwaukee Brewers | Milwaukee Brewers signed free agent OF Nicolas Barrios to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Darling Perez | — | New York Mets | New York Mets signed free agent RHP Darling Perez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Johan Calcano | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Johan Calcano to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Julio M Rossi | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Julio Rossi to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jhomnardo Reyes | — | Minnesota Twins | Minnesota Twins signed free agent OF Jhomnardo Reyes to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yovanny Duran | — | Minnesota Twins | Minnesota Twins signed free agent OF Yovanny Duran to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Pablo Medina | — | New York Mets | New York Mets signed free agent LHP Pablo Medina to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yorber Semprun | — | New York Mets | New York Mets signed free agent SS Yorber Semprun to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Santiago Martinez | — | Milwaukee Brewers | Milwaukee Brewers signed free agent LHP Santiago Martinez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jeshua Mendez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent C Jeshua Mendez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jesús Pérez | — | St. Louis Cardinals | St. Louis Cardinals signed free agent SS Jesus Perez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Juan Quinones | — | Minnesota Twins | Minnesota Twins signed free agent LHP Juan Quinones to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Randy Baron | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Randy Baron to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Keyner Cedeno | — | Miami Marlins | Miami Marlins signed free agent LHP Keyner Cedeno to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Cristopher Acosta | — | Milwaukee Brewers | Milwaukee Brewers signed free agent SS Cristopher Acosta to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Angel Castillo | — | Minnesota Twins | Minnesota Twins signed free agent RHP Angel Castillo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yordy Valdez | — | St. Louis Cardinals | St. Louis Cardinals signed free agent OF Yordy Valdez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jhonael Cuello | — | New York Mets | New York Mets signed free agent OF Jhonael Cuello to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Kleber Gamez | — | New York Mets | New York Mets signed free agent RHP Kleber Gamez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Johanderson Tarazona | — | Milwaukee Brewers | Milwaukee Brewers signed free agent C Johanderson Tarazona to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Freilyn Rodriguez | — | Cleveland Guardians | Cleveland Guardians signed free agent OF Freilyn Rodriguez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Juan Figaro | — | Minnesota Twins | Minnesota Twins signed free agent RHP Juan Figaro to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jose Vielma | — | New York Mets | New York Mets signed free agent RHP Jose Vielma to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Gabriel Davalillo | — | Los Angeles Angels | Los Angeles Angels signed free agent C Gabriel Davalillo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yaury Jimenez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Yaury Jimenez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Brandy Ceballos | — | Minnesota Twins | Minnesota Twins signed free agent RHP Brandy Ceballos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yeferson Portolatin | — | St. Louis Cardinals | St. Louis Cardinals signed free agent SS Yeferson Portolatin to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Josh Perez | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Josh Perez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Eryks Rivero | — | Milwaukee Brewers | Milwaukee Brewers signed free agent OF Eryks Rivero to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Miguel Hernández | — | St. Louis Cardinals | St. Louis Cardinals signed free agent SS Miguel Hernandez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Adrian Silva | — | New York Mets | New York Mets signed free agent C Adrian Silva to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Isais Chavez | — | Milwaukee Brewers | Milwaukee Brewers signed free agent C Isais Chavez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Juan Rujano | — | St. Louis Cardinals | St. Louis Cardinals signed free agent SS Juan Rujano to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yilver De Paula | — | Los Angeles Angels | Los Angeles Angels signed free agent SS Yilver De Paula to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jensi Infante | — | Minnesota Twins | Minnesota Twins signed free agent RHP Jensi Infante to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jose Padilla | — | New York Mets | New York Mets signed free agent SS Jose Padilla to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Miguel Valdez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent LHP Miguel Valdez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Luis Velasquez | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Luis Velasquez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jhordari Jimenez | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Jhordari Jimenez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Daniel Gómez | — | St. Louis Cardinals | St. Louis Cardinals signed free agent RHP Daniel Gomez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Diego Godoy | — | Miami Marlins | Miami Marlins signed free agent LHP Diego Godoy to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Santiago Martinez | — | Houston Astros | Houston Astros signed free agent SS Santiago Martinez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Chaily Ramirez | — | Chicago Cubs | Chicago Cubs signed free agent RHP Chaily Ramirez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Raymond Sarmiento | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Raymond Sarmiento to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ire Garcia | — | Houston Astros | Houston Astros signed free agent C Ire Garcia to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Abraham Utrera | — | San Francisco Giants | San Francisco Giants signed free agent RHP Abraham Utrera to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Fernando Lara | — | Chicago Cubs | Chicago Cubs signed free agent OF Fernando Lara to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Alexander Frias | — | Milwaukee Brewers | Milwaukee Brewers signed free agent Alexander Frias to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Brailyn Antunez | — | Milwaukee Brewers | Milwaukee Brewers signed free agent OF Brailyn Antunez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Adrian Valdez | — | Boston Red Sox | Boston Red Sox signed free agent OF Adrian Valdez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Miguel Caraballo | — | San Francisco Giants | San Francisco Giants signed free agent C Miguel Caraballo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Maykol Fernandez | — | Philadelphia Phillies | Philadelphia Phillies signed free agent SS Maykol Fernandez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Angel Sanmartin | — | Chicago Cubs | Chicago Cubs signed free agent LHP Angel Sanmartin to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jose Santana | — | Los Angeles Angels | Los Angeles Angels signed free agent SS Jose Santana to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Winkel Del Rosario | — | San Francisco Giants | San Francisco Giants signed free agent LHP Winkel Del Rosario to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Gustavo Antunez | — | Boston Red Sox | Boston Red Sox signed free agent OF Gustavo Antunez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Salvador Burgos | — | Chicago Cubs | Chicago Cubs signed free agent RHP Salvador Burgos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Romano Donato | — | Milwaukee Brewers | Milwaukee Brewers signed free agent SS Romano Donato to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Samuel Salcedo | — | Philadelphia Phillies | Philadelphia Phillies signed free agent 2B Samuel Salcedo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Wilmer Almonte | — | Atlanta Braves | Atlanta Braves signed free agent RHP Wilmer Almonte to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ariel Ramos | — | Chicago Cubs | Chicago Cubs signed free agent RHP Ariel Ramos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Eliezer Alfonzo | — | Boston Red Sox | Boston Red Sox signed free agent SS Eliezer Alfonzo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Daonil Montero | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent SS Daonil Montero to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Juan Tomas | — | Chicago Cubs | Chicago Cubs signed free agent SS Juan Tomas to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Juan Caricipe | — | Cincinnati Reds | Cincinnati Reds signed free agent SS Juan Caricipe to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Breyner Figuereo | — | Chicago Cubs | Chicago Cubs signed free agent OF Breyner Figuereo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Darwin Ramos | — | Seattle Mariners | Seattle Mariners signed free agent RHP Darwin Ramos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Leonard Rijo | — | Milwaukee Brewers | Milwaukee Brewers signed free agent SS Leonard Rijo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Frankelly Desis | — | Chicago Cubs | Chicago Cubs signed free agent LHP Frankelly Desis to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yordanis Guerra | — | Philadelphia Phillies | Philadelphia Phillies signed free agent OF Yordanis Guerra to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jorge Mitre | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Jorge Mitre to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Cesar Paredes | — | Los Angeles Angels | Los Angeles Angels signed free agent SS Cesar Paredes to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Hanley Ramirez | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent OF Hanley Ramirez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yorvit Diaz | — | Athletics | Athletics signed free agent SS Yorvit Diaz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Cesar Farias | — | Seattle Mariners | Seattle Mariners signed free agent RHP Cesar Farias to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Luis Sanchez | — | Chicago Cubs | Chicago Cubs signed free agent OF Luis Sanchez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Eric Mota | — | Houston Astros | Houston Astros signed free agent SS Eric Mota to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Domingo Morla | — | Philadelphia Phillies | Philadelphia Phillies signed free agent 3B Domingo Morla to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Roniel Paulino | — | Milwaukee Brewers | Milwaukee Brewers signed free agent C Roniel Paulino to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jose Carrillo | — | Chicago Cubs | Chicago Cubs signed free agent C Jose Carrillo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Miguel Liendo | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Miguel Liendo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Deivis Velasquez | — | Philadelphia Phillies | Philadelphia Phillies signed free agent C Deivis Velasquez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Elias Marrero | — | Philadelphia Phillies | Philadelphia Phillies signed free agent SS Elias Marrero to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Kenny Fenelon | — | Milwaukee Brewers | Milwaukee Brewers signed free agent OF Kenny Fenelon to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Christopher Quiroz | — | Seattle Mariners | Seattle Mariners signed free agent RHP Christopher Quiroz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Roni Dias | — | Chicago Cubs | Chicago Cubs signed free agent RHP Roni Dias to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Albert Morel | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Albert Morel to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Lester Suarez | — | Boston Red Sox | Boston Red Sox signed free agent C Lester Suarez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Joyner Perez | — | Minnesota Twins | Minnesota Twins signed free agent OF Joyner Perez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Angel Gonzalez | — | Chicago Cubs | Chicago Cubs signed free agent LHP Angel Gonzalez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Angel Salio | — | Cincinnati Reds | Cincinnati Reds signed free agent SS Angel Salio to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yorger Bautista | — | Seattle Mariners | Seattle Mariners signed free agent OF Yorger Bautista to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Roiner Cespede | — | Philadelphia Phillies | Philadelphia Phillies signed free agent SS Roiner Cespede to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Juan Cabada | — | Chicago Cubs | Chicago Cubs signed free agent SS Juan Cabada to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Kendry Martínez | — | Seattle Mariners | Seattle Mariners signed free agent SS Kendry Martínez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Dayerson Cova | — | Houston Astros | Houston Astros signed free agent RHP Dayerson Cova to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yerlin Burgos | — | Athletics | Athletics signed free agent RHP Yerlin Burgos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yananyer Luis Abreu | — | Chicago Cubs | Chicago Cubs signed free agent SS Luis Abreu to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Wanderly De La Cruz | — | Cincinnati Reds | Cincinnati Reds signed free agent OF Wanderly De La Cruz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jose D. Gonzalez | — | San Francisco Giants | San Francisco Giants signed free agent RHP Jose Gonzalez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Alexander Herrera | — | Chicago Cubs | Chicago Cubs signed free agent SS Alexander Herrera to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jefer Lista | — | Milwaukee Brewers | Milwaukee Brewers signed free agent OF Jefer Lista to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Aiberson Blanco | — | New York Mets | New York Mets signed free agent OF Aiberson Blanco to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Amilkar Romero | — | Chicago Cubs | Chicago Cubs signed free agent RHP Amilkar Romero to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Omar Guadamuz | — | Cincinnati Reds | Cincinnati Reds signed free agent SS Omar Guadamuz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Wilner Berroteran | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Wilner Berroteran to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Matthew Moses | — | Milwaukee Brewers | Milwaukee Brewers signed free agent SS Matthew Moses to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Alexander Camacaro | — | San Francisco Giants | San Francisco Giants signed free agent SS Alexander Camacaro to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Emilio Gonzalez | — | Houston Astros | Houston Astros signed free agent C Emilio Gonzalez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Emilio Gonzalez | — | Houston Astros | Houston Astros signed free agent C Emilio Gonzalez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Enry Torres | — | Cincinnati Reds | Cincinnati Reds signed free agent C Enry Torres to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Freddy Hernandez | — | Los Angeles Angels | Los Angeles Angels signed free agent LHP Freddy Hernandez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Olmedo Barria | — | New York Mets | New York Mets signed free agent RHP Olmedo Barria to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Nieves Izaguirre | — | Philadelphia Phillies | Philadelphia Phillies signed free agent SS Nieves Izaguirre to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Luis Arana | — | Miami Marlins | Miami Marlins signed free agent SS Luis Arana to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Kadil Rubio | — | Tampa Bay Rays | Tampa Bay Rays signed free agent OF Kadil Rubio to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Wilfri De La Cruz | — | Chicago Cubs | Chicago Cubs signed free agent SS Wilfri De La Cruz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Leonardo Carpio | — | Philadelphia Phillies | Philadelphia Phillies signed free agent OF Leonardo Carpio to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Henry Alcantara | — | Seattle Mariners | Seattle Mariners signed free agent RHP Henry Alcantara to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Rey Reyes | — | Cincinnati Reds | Cincinnati Reds signed free agent OF Rey Reyes to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Juan Jordan | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Juan Jordan to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Carlos Salazar | — | Tampa Bay Rays | Tampa Bay Rays signed free agent SS Carlos Salazar to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Darwing Ozuna | — | Athletics | Athletics signed free agent OF Darwing Ozuna to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Anthony Millan | — | Houston Astros | Houston Astros signed free agent OF Anthony Millan to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yelinson Betances | — | Los Angeles Angels | Los Angeles Angels signed free agent OF Yelinson Betances to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Cesar Maiz | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Cesar Maiz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Juan Rojas | — | Houston Astros | Houston Astros signed free agent SS Juan Rojas to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Diego Alambarrio | — | San Francisco Giants | San Francisco Giants signed free agent C Diego Alambarrio to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Diego Munoz | — | Cincinnati Reds | Cincinnati Reds signed free agent OF Diego Munoz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Junior Suriel | — | Los Angeles Angels | Los Angeles Angels signed free agent OF Junior Suriel to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Geomaikel Martinez | — | Boston Red Sox | Boston Red Sox signed free agent OF Geomaikel Martinez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Anderson Areinamo | — | Houston Astros | Houston Astros signed free agent SS Anderson Areinamo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jealmy Frias | — | Cincinnati Reds | Cincinnati Reds signed free agent SS Jealmy Frias to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Freiker Betencourt | — | Chicago Cubs | Chicago Cubs signed free agent OF Freiker Betencourt to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Maikol Tovar | — | Boston Red Sox | Boston Red Sox signed free agent OF Maikol Tovar to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Esteban Castro | — | Houston Astros | Houston Astros signed free agent C Esteban Castro to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jeremiah Jones | — | San Francisco Giants | San Francisco Giants signed free agent RHP Jeremiah Jones to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jhonny Osta | — | Boston Red Sox | Boston Red Sox signed free agent OF Jhonny Osta to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jeury Ramirez | — | Chicago Cubs | Chicago Cubs signed free agent OF Jeury Ramirez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Steven Cabrera | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Steven Cabrera to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Joan Pena | — | Milwaukee Brewers | Milwaukee Brewers signed free agent LHP Joan Pena to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Wisler Infante | — | Seattle Mariners | Seattle Mariners signed free agent RHP Wisler Infante to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yesid Mendoza | — | San Francisco Giants | San Francisco Giants signed free agent RHP Yesid Mendoza to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ramces Camargo | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Ramces Camargo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ramon Marquez | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Ramon Marquez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Williams Montero | — | Boston Red Sox | Boston Red Sox signed free agent RHP Williams Montero to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Merwin Manrique | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Merwin Manrique to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Johansel Javier | — | Chicago Cubs | Chicago Cubs signed free agent RHP Johansel Javier to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Sandor Feliciano | — | Cincinnati Reds | Cincinnati Reds signed free agent SS Sandor Feliciano to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Felix Tapia | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Felix Tapia to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Elerick Gomez | — | Chicago Cubs | Chicago Cubs signed free agent SS Elerick Gomez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Stiven De La Cruz | — | Boston Red Sox | Boston Red Sox signed free agent OF Stiven De La Cruz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Anthony Santa Cruz de Oviedo | — | Los Angeles Angels | Los Angeles Angels signed free agent OF Anthony Santa Cruz de Oviedo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Sharlisson De La Rosa | — | Milwaukee Brewers | Milwaukee Brewers signed free agent 3B Sharlisson De La Rosa to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Isaac Garcia | — | Cincinnati Reds | Cincinnati Reds signed free agent OF Isaac Garcia to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Dorian Soto | — | Boston Red Sox | Boston Red Sox signed free agent SS Dorian Soto to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Freddy Ramos | — | Houston Astros | Houston Astros signed free agent OF Freddy Ramos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Hector Ramos | — | Boston Red Sox | Boston Red Sox signed free agent SS Hector Ramos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Deinis Chourio | — | Cincinnati Reds | Cincinnati Reds signed free agent SS Deinis Chourio to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Royelny Strop | — | St. Louis Cardinals | St. Louis Cardinals signed free agent OF Royelny Strop to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yojancel Cabrera | — | Los Angeles Angels | Los Angeles Angels signed free agent SS Yojancel Cabrera to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jesus Perez | — | Miami Marlins | Miami Marlins signed free agent OF Jesus Perez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Enrique Velasquez | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Enrique Velasquez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jose Martinez | — | Cincinnati Reds | Cincinnati Reds signed free agent OF Jose Martinez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Rafael Merchan | — | Chicago Cubs | Chicago Cubs signed free agent RHP Rafael Merchan to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Francis Sosa | — | Milwaukee Brewers | Milwaukee Brewers signed free agent OF Francis Sosa to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Starlin Alberto | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Starlin Alberto to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Luis Santos | — | Chicago Cubs | Chicago Cubs signed free agent SS Luis Santos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Gabriel Azocar | — | Philadelphia Phillies | Philadelphia Phillies signed free agent C Gabriel Azocar to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Carlos Galindo | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Carlos Galindo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Manuel Almeida | — | Seattle Mariners | Seattle Mariners signed free agent C Manuel Almeida to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Manuel Almeida | — | Seattle Mariners | Seattle Mariners signed free agent C Manuel Almeida to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Sadbiel Delzine | — | Boston Red Sox | Boston Red Sox signed free agent RHP Sadbiel Delzine to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Sebastian Caseres | — | Los Angeles Angels | Los Angeles Angels signed free agent LHP Sebastian Caseres to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yulian Barreto | — | San Francisco Giants | San Francisco Giants signed free agent SS Yulian Barreto to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ismanuel Piña | — | Seattle Mariners | Seattle Mariners signed free agent RHP Ismanuel Pina to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Javier Rodriguez | — | Los Angeles Angels | Los Angeles Angels signed free agent RHP Javier Rodriguez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Marcos Belen | — | Cleveland Guardians | Cleveland Guardians signed free agent OF Marcos Belen to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Diego Marquez | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Diego Marquez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Raudy Reyes | — | Atlanta Braves | Atlanta Braves signed free agent RHP Raudy Reyes to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yeison Oviedo | — | San Francisco Giants | San Francisco Giants signed free agent SS Yeison Oviedo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Gerlyn Payano | — | Milwaukee Brewers | Milwaukee Brewers signed free agent OF Gerlyn Payano to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jesus Sosa | — | Houston Astros | Houston Astros signed free agent RHP Jesus Sosa to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Erick Hernandez | — | Chicago Cubs | Chicago Cubs signed free agent RHP Erick Hernandez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Gabriel Flores | — | Philadelphia Phillies | Philadelphia Phillies signed free agent C Gabriel Flores to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Rainer Espinoza | — | San Francisco Giants | San Francisco Giants signed free agent OF Rainer Espinoza to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Pablo Martinez | — | Houston Astros | Houston Astros signed free agent SS Pablo Martinez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Luis Aular | — | Boston Red Sox | Boston Red Sox signed free agent SS Luis Aular to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Abraham Sanchez | — | Chicago Cubs | Chicago Cubs signed free agent C Abraham Sanchez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Abel Pena | — | Cincinnati Reds | Cincinnati Reds signed free agent C Abel Pena to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jesus Martinez | — | Boston Red Sox | Boston Red Sox signed free agent RHP Jesus Martinez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Elias Perez | — | Seattle Mariners | Seattle Mariners signed free agent OF Elias Perez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Victor Garcia | — | Chicago Cubs | Chicago Cubs signed free agent C Victor Garcia to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Luis Hernandez | — | Philadelphia Phillies | Philadelphia Phillies signed free agent C Luis Hernandez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Miguel Welch | — | Boston Red Sox | Boston Red Sox signed free agent SS Miguel Welch to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Dencer Diaz | — | Minnesota Twins | Minnesota Twins signed free agent SS Dencer Diaz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jider Corpas | — | Chicago Cubs | Chicago Cubs signed free agent RHP Jider Corpas to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jose De La Cruz | — | Houston Astros | Houston Astros signed free agent SS Jose De La Cruz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ebduar Loina | — | San Francisco Giants | San Francisco Giants signed free agent RHP Ebduar Loina to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Julio Acosta | — | Chicago Cubs | Chicago Cubs signed free agent SS Julio Acosta to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Carlos Severino | — | Philadelphia Phillies | Philadelphia Phillies signed free agent SS Carlos Severino to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Carlos Martinez | — | San Francisco Giants | San Francisco Giants signed free agent C Carlos Martinez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Krishan Ulacio | — | Boston Red Sox | Boston Red Sox signed free agent OF Krishan Ulacio to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ronald De Los Santos | — | Houston Astros | Houston Astros signed free agent RHP Ronald De Los Santos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jhose Brea | — | Athletics | Athletics signed free agent RHP Jhose Brea to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Kevin Alvarez | — | Houston Astros | Houston Astros signed free agent OF Kevin Alvarez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Anderson Araujo | — | Philadelphia Phillies | Philadelphia Phillies signed free agent C Anderson Araujo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Elian Adames | — | Philadelphia Phillies | Philadelphia Phillies signed free agent OF Elian Adames to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Eduardo Guillen | — | Philadelphia Phillies | Philadelphia Phillies signed free agent OF Eduardo Guillen to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Carlos Duran | — | Philadelphia Phillies | Philadelphia Phillies signed free agent LHP Carlos Duran to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Christopher Cordero | — | Boston Red Sox | Boston Red Sox signed free agent RHP Christopher Cordero to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yostin Pinales | — | Atlanta Braves | Atlanta Braves signed free agent RHP Yostin Pinales to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Cristian Montilla | — | Milwaukee Brewers | Milwaukee Brewers signed free agent SS Cristian Montilla to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Carlos Barrientos | — | Chicago Cubs | Chicago Cubs signed free agent LHP Carlos Barrientos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jhorman Bravo | — | Boston Red Sox | Boston Red Sox signed free agent SS Jhorman Bravo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Manuel Castro | — | Milwaukee Brewers | Milwaukee Brewers signed free agent SS Manuel Castro to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Wilfi Rodriguez | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Wilfi Rodriguez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Diego Rondon | — | Los Angeles Angels | Los Angeles Angels signed free agent C Diego Rondon to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Louis Andujar | — | Boston Red Sox | Boston Red Sox signed free agent RHP Louis Andujar to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Diustin Mayorquin | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Diustin Mayorquin to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Omar Damian | — | Houston Astros | Houston Astros signed free agent RHP Omar Damian to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Leosmar Perez | — | Boston Red Sox | Boston Red Sox signed free agent RHP Leosmar Perez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Harold Rivas | — | Boston Red Sox | Boston Red Sox signed free agent OF Harold Rivas to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Liberts Aponte | — | Cincinnati Reds | Cincinnati Reds signed free agent SS Liberts Aponte to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yovanny Cruz | — | Boston Red Sox | Boston Red Sox signed free agent RHP Yovanny Cruz to a minor league contract and invited him to spring training. |
| Jan 15, 2025 | Signed as free agent | Robert Stock | — | Boston Red Sox | Boston Red Sox signed free agent RHP Robert Stock to a minor league contract and invited him to spring training. |
| Jan 15, 2025 | Signed as free agent | Irvin Machuca | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Irvin Machuca to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Luis Centeno | — | Colorado Rockies | Colorado Rockies signed free agent RHP Luis Centeno to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Sebastian Blanco | — | Colorado Rockies | Colorado Rockies signed free agent SS Sebastian Blanco to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Diego Natera | — | Chicago White Sox | Chicago White Sox signed free agent C Diego Natera to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Sheroky Rodriguez | — | Detroit Tigers | Detroit Tigers signed free agent RHP Sheroky Rodriguez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Saul Ramirez | — | Chicago Cubs | Chicago Cubs signed free agent OF Saul Ramirez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Victor Castellano | — | Colorado Rockies | Colorado Rockies signed free agent LHP Victor Castellano to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Frederik Dolsi | — | Texas Rangers | Texas Rangers signed free agent RHP Frederik Dolsi to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ricardo Reyes | — | Athletics | Athletics signed free agent RHP Ricardo Reyes to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Felix Doroteo | — | Chicago White Sox | Chicago White Sox signed free agent RHP Felix Doroteo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Daniel Ramos | — | Texas Rangers | Texas Rangers signed free agent RHP Daniel Ramos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Laurens Sosa | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Laurens Sosa to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Kamuel Villar | — | Colorado Rockies | Colorado Rockies signed free agent SS Kamuel Villar to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jose M. Mendoza | — | Chicago White Sox | Chicago White Sox signed free agent C Jose Mendoza to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Oliver Guerrero | — | Texas Rangers | Texas Rangers signed free agent OF Oliver Guerrero to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Wandi Feliz | — | Colorado Rockies | Colorado Rockies signed free agent OF Wandi Feliz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Albert Munoz | — | Chicago White Sox | Chicago White Sox signed free agent RHP Albert Munoz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jefferson Vargas | — | Cleveland Guardians | Cleveland Guardians signed free agent SS Jefferson Vargas to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Rosnel Alarcon | — | Texas Rangers | Texas Rangers signed free agent OF Rosnel Alarcon to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Meykel Baro | — | Baltimore Orioles | Baltimore Orioles signed free agent SS Meykel Baro to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Natanael Valerio | — | Chicago White Sox | Chicago White Sox signed free agent RHP Natanael Valerio to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Natanael Valerio | — | Chicago White Sox | Chicago White Sox signed free agent RHP Natanael Valerio to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | David Hernandez | — | Philadelphia Phillies | Philadelphia Phillies signed free agent LHP David Hernandez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Luis Dorante | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Luis Dorante to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Saivel Zayas | — | Texas Rangers | Texas Rangers signed free agent OF Saivel Zayas to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Alejandro Cruz | — | Chicago White Sox | Chicago White Sox signed free agent 3B Alejandro Cruz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Larry Suero | — | Colorado Rockies | Colorado Rockies signed free agent SS Larry Suero to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Bryan Rodriguez | — | Colorado Rockies | Colorado Rockies signed free agent C Bryan Rodriguez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Orlando Patino | — | Chicago White Sox | Chicago White Sox signed free agent OF Orlando Patino to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Raul Pereira | — | Texas Rangers | Texas Rangers signed free agent SS Raul Pereira to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yeison Acosta | — | Baltimore Orioles | Baltimore Orioles signed free agent C Yeison Acosta to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jhonger Ochoa | — | Detroit Tigers | Detroit Tigers signed free agent SS Jhonger Ochoa to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Daniel Rodriguez | — | Texas Rangers | Texas Rangers signed free agent SS Daniel Rodriguez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Manuel Campos | — | Atlanta Braves | Atlanta Braves signed free agent SS Manuel Campos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Johanse Gomez | — | Baltimore Orioles | Baltimore Orioles signed free agent OF Johanse Gomez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | José Peña | — | Baltimore Orioles | Baltimore Orioles signed free agent SS José Peña to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ivan Torres | — | Tampa Bay Rays | Tampa Bay Rays signed free agent C Ivan Torres to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Victor Saez | — | Baltimore Orioles | Baltimore Orioles signed free agent C Victor Saez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jhon Simon | — | Texas Rangers | Texas Rangers signed free agent 3B Jhon Simon to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Israel Alvarez | — | Cleveland Guardians | Cleveland Guardians signed free agent SS Israel Alvarez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Israel Alvarez | — | Cleveland Guardians | Cleveland Guardians signed free agent SS Israel Alvarez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Kelvin Zapata | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Kelvin Zapata to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Luis Cuevas | — | Athletics | Athletics signed free agent SS Luis Cuevas to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Igor Escobar | — | Chicago White Sox | Chicago White Sox signed free agent SS Igor Escobar to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ruben Tiamo | — | Texas Rangers | Texas Rangers signed free agent OF Ruben Tiamo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ronald Terrero | — | Baltimore Orioles | Baltimore Orioles signed free agent SS Ronald Terrero to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jose Riera | — | Cleveland Guardians | Cleveland Guardians signed free agent SS Jose Riera to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Carlos Torres | — | Texas Rangers | Texas Rangers signed free agent C Carlos Torres to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Angel Roso | — | Detroit Tigers | Detroit Tigers signed free agent OF Angel Roso to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Darling Valencio | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Darling Valencio to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Elorky Rodriguez | — | Texas Rangers | Texas Rangers signed free agent OF Elorky Rodriguez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Hiverson López | — | Cleveland Guardians | Cleveland Guardians signed free agent C Hiverson López to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Wesly Castillo | — | Texas Rangers | Texas Rangers signed free agent OF Wesly Castillo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Manuel Vasquez | — | Baltimore Orioles | Baltimore Orioles signed free agent C Manuel Vasquez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Rodny Rosario | — | Cleveland Guardians | Cleveland Guardians signed free agent SS Rodny Rosario to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Luis Maldonado | — | Chicago Cubs | Chicago Cubs signed free agent SS Luis Maldonado to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Daniel Meza | — | Colorado Rockies | Colorado Rockies signed free agent SS Daniel Meza to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ricardo Chirinos | — | Baltimore Orioles | Baltimore Orioles signed free agent C Ricardo Chirinos to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ricardo Romero | — | Cleveland Guardians | Cleveland Guardians signed free agent SS Ricardo Romero to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Fabian Dorta | — | Detroit Tigers | Detroit Tigers signed free agent C Fabian Dorta to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Frandy Guillen | — | Baltimore Orioles | Baltimore Orioles signed free agent SS Frandy Guillen to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Gustavo Baptista | — | Cleveland Guardians | Cleveland Guardians signed free agent C Gustavo Baptista to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jhoan Espinoza | — | Colorado Rockies | Colorado Rockies signed free agent RHP Jhoan Espinoza to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Rayner Herrera | — | Baltimore Orioles | Baltimore Orioles signed free agent OF Rayner Herrera to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Luisberth Valdez | — | Atlanta Braves | Atlanta Braves signed free agent LHP Luisberth Valdez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Juan Fraide | — | Houston Astros | Houston Astros signed free agent RHP Juan Fraide to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Cesar Familia | — | Chicago White Sox | Chicago White Sox signed free agent RHP Cesar Familia to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jorge Drullard | — | Baltimore Orioles | Baltimore Orioles signed free agent SS Jorge Drullard to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Eliomar Garces | — | Tampa Bay Rays | Tampa Bay Rays signed free agent SS Eliomar Garces to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yordan Rodriguez | — | Athletics | Athletics signed free agent RHP Yordan Rodriguez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Daniel Gentile | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Daniel Gentile to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Lisandro Sanchez | — | Baltimore Orioles | Baltimore Orioles signed free agent OF Lisandro Sanchez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Rosniell De Paula | — | Colorado Rockies | Colorado Rockies signed free agent SS Rosniell De Paula to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Anderson Alvarez | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Anderson Alvarez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Benjamin Vasquez | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Benjamin Vasquez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Angel Carmona | — | Atlanta Braves | Atlanta Braves signed free agent SS Angel Carmona to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ismael Obregon | — | Houston Astros | Houston Astros signed free agent RHP Ismael Obregon to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Emmanuel Pena | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Emmanuel Pena to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Enderson Amaya | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Enderson Amaya to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Enny Rodriguez | — | Detroit Tigers | Detroit Tigers signed free agent SS Enny Rodriguez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yunior Villavicencio | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Yunior Villavicencio to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Diego Tornes | — | Atlanta Braves | Atlanta Braves signed free agent OF Diego Tornes to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Samuel Teran | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Samuel Teran to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Kaden Hernandez | — | San Diego Padres | San Diego Padres signed free agent SS Kaden Hernandez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Luis Leon | — | Chicago Cubs | Chicago Cubs signed free agent OF Luis Leon to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Fabian Cordero | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Fabian Cordero to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Gleiderson Mendoza | — | Colorado Rockies | Colorado Rockies signed free agent RHP Gleiderson Mendoza to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Brainerh Palacios | — | Tampa Bay Rays | Tampa Bay Rays signed free agent C Brainerh Palacios to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Javier Pedreanez | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Javier Pedreanez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ayden Johnson | — | Athletics | Athletics signed free agent SS Ayden Johnson to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jhostin Genao | — | Texas Rangers | Texas Rangers signed free agent OF Jhostin Genao to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Enmanuel Figuereo | — | Boston Red Sox | Boston Red Sox signed free agent OF Enmanuel Figuereo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yordani Soto | — | Chicago White Sox | Chicago White Sox signed free agent SS Yordani Soto to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Robert Alvarez | — | Cleveland Guardians | Cleveland Guardians signed free agent C Robert Alvarez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Alexander Diaz | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Alexander Diaz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Adrian Ruiz | — | Houston Astros | Houston Astros signed free agent RHP Adrian Ruiz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jainer Almanza | — | Boston Red Sox | Boston Red Sox signed free agent RHP Jainer Almanza to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Daniel Garcia | — | Milwaukee Brewers | Milwaukee Brewers signed free agent LHP Daniel Garcia to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Amilcar Teran | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Amilcar Teran to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jhon Lucena | — | Chicago Cubs | Chicago Cubs signed free agent OF Jhon Lucena to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yobal Rodriguez | — | Chicago White Sox | Chicago White Sox signed free agent RHP Yobal Rodriguez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Johander Rivero | — | Cleveland Guardians | Cleveland Guardians signed free agent LHP Johander Rivero to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Randal Munoz | — | Seattle Mariners | Seattle Mariners signed free agent RHP Randal Munoz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Juanyerlin Duran | — | Boston Red Sox | Boston Red Sox signed free agent RHP Juanyerlin Duran to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jose Serracin | — | New York Mets | New York Mets signed free agent C Jose Serracin to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Alfred Garcia | — | Chicago Cubs | Chicago Cubs signed free agent OF Alfred Garcia to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jose Verdugo | — | San Diego Padres | San Diego Padres signed free agent IF Jose Verdugo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Frank Mieses | — | Chicago White Sox | Chicago White Sox signed free agent OF Frank Mieses to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Yoshtner Farfan | — | Cleveland Guardians | Cleveland Guardians signed free agent LHP Yoshtner Farfan to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Enmanuel Figuereo | — | Texas Rangers | Texas Rangers signed free agent RHP Enmanuel Figuereo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Howard Reyes | — | Detroit Tigers | Detroit Tigers signed free agent C Howard Reyes to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jeremias Aponte | — | Chicago White Sox | Chicago White Sox signed free agent OF Jeremias Aponte to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Dave Neely | — | Texas Rangers | Texas Rangers signed free agent SS Dave Neely to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jhonny Morao | — | Chicago White Sox | Chicago White Sox signed free agent RHP Jhonny Morao to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Santiago Almao | — | Texas Rangers | Texas Rangers signed free agent SS Santiago Almao to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ayverson Echenique | — | Texas Rangers | Texas Rangers signed free agent RHP Ayverson Echenique to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jord David Diaz | — | Texas Rangers | Texas Rangers signed free agent 3B Jord David Diaz to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Alan Escobar | — | Chicago White Sox | Chicago White Sox signed free agent OF Alan Escobar to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Angel Gomez | — | Texas Rangers | Texas Rangers signed free agent RHP Angel Gomez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Nick Raquet | — | St. Louis Cardinals | St. Louis Cardinals signed free agent LHP Nick Raquet to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Maikol Rodriguez | — | Seattle Mariners | Seattle Mariners signed free agent OF Maikol Rodriguez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Enyel Lopez | — | Texas Rangers | Texas Rangers signed free agent LHP Enyel Lopez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Emilio Payro | — | Houston Astros | Houston Astros signed free agent RHP Emilio Payro to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Unnamed | — | San Diego Padres | San Diego Padres signed free agent RHP Jesus Castro to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Luis Aguayo | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Luis Aguayo to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Beau Taylor | — | Seattle Mariners | Seattle Mariners signed free agent C Beau Taylor to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jesus A. Castro | — | San Diego Padres | San Diego Padres signed free agent RHP Jesus Castro to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Dany Jiménez | — | Atlanta Braves | Atlanta Braves signed free agent RHP Dany Jiménez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Connor Scott | — | Kansas City Royals | Kansas City Royals signed free agent LF Connor Scott to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ryan Sandberg | — | Milwaukee Brewers | Milwaukee Brewers signed free agent RHP Ryan Sandberg to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Ryan Borucki | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent LHP Ryan Borucki to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Juan Parra | — | Philadelphia Phillies | Philadelphia Phillies signed free agent LHP Juan Parra to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Santiago Linares | — | Miami Marlins | Miami Marlins signed free agent RHP Santiago Linares to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Michael Cordero | — | St. Louis Cardinals | St. Louis Cardinals signed free agent IF Michael Cordero to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Angel Suarez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent SS Angel Suarez to a minor league contract. |
| Jan 15, 2025 | Signed as free agent | Jose Flores | — | Baltimore Orioles | Baltimore Orioles signed C Jose Flores. |
| Jan 14, 2025 | Trade | Unnamed | Seattle Mariners | Chicago Cubs | Chicago Cubs traded SS Miles Mastrobuoni to Seattle Mariners for cash. |
| Jan 14, 2025 | Signed as free agent | Sean Newcomb | — | Boston Red Sox | Boston Red Sox signed free agent LHP Sean Newcomb to a minor league contract and invited him to spring training. |
| Jan 14, 2025 | Signed as free agent | Carlos Martinez | — | Detroit Tigers | Detroit Tigers signed free agent RHP Carlos Martinez to a minor league contract. |
| Jan 14, 2025 | Signed as free agent | Victor González | — | Los Angeles Angels | Los Angeles Angels signed free agent LHP Victor González to a minor league contract. |
| Jan 14, 2025 | Signed as free agent | Jack López | — | Seattle Mariners | Seattle Mariners signed free agent 2B Jack López to a minor league contract. |
| Jan 13, 2025 | Signed as free agent | Colin Rea | — | Chicago Cubs | Chicago Cubs signed free agent RHP Colin Rea. |
| Jan 13, 2025 | Signed as free agent | Donovan Solano | — | Seattle Mariners | Seattle Mariners signed free agent 3B Donovan Solano. |
| Jan 13, 2025 | Signed as free agent | Andrew Kittredge | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Andrew Kittredge. |
| Jan 13, 2025 | Signed as free agent | Austin Wynns | — | Cincinnati Reds | Cincinnati Reds signed free agent C Austin Wynns to a minor league contract. |
| Jan 13, 2025 | Signed as free agent | Jeisson Cabrera | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Jeisson Cabrera to a minor league contract. |
| Jan 12, 2025 | Signed as free agent | Garrett Cooper | — | Atlanta Braves | Atlanta Braves signed free agent 1B Garrett Cooper to a minor league contract. |
| Jan 12, 2025 | Signed as free agent | Dominic Smith | — | New York Yankees | New York Yankees signed free agent 1B Dominic Smith to a minor league contract. |
| Jan 11, 2025 | Signed as free agent | Jorge López | — | Washington Nationals | Washington Nationals signed free agent RHP Jorge López. |
| Jan 11, 2025 | Signed as free agent | Justin Verlander | — | San Francisco Giants | San Francisco Giants signed free agent RHP Justin Verlander. |
| Jan 11, 2025 | Signed as free agent | Madison Jeffrey | — | Chicago White Sox | Chicago White Sox signed free agent RHP Madison Jeffrey to a minor league contract. |
| Jan 11, 2025 | Signed as free agent | DJ Stewart | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RF DJ Stewart to a minor league contract. |
| Jan 11, 2025 | Signed as free agent | Enny Romero | — | San Francisco Giants | San Francisco Giants signed free agent LHP Enny Romero to a minor league contract. |
| Jan 11, 2025 | Signed as free agent | Jorge Benitez | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent LHP Jorge Benitez to a minor league contract. |
| Jan 10, 2025 | Signed as free agent | Caleb Ferguson | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent LHP Caleb Ferguson. |
| Jan 10, 2025 | Signed as free agent | Jeff Hoffman | — | Toronto Blue Jays | Toronto Blue Jays signed free agent RHP Jeff Hoffman. |
| Jan 10, 2025 | Signed as free agent | Tomás Nido | — | Detroit Tigers | Detroit Tigers signed free agent C Tomás Nido to a minor league contract. |
| Jan 10, 2025 | Signed as free agent | Angel Macuare | — | Minnesota Twins | Minnesota Twins signed free agent RHP Angel Macuare to a minor league contract. |
| Jan 10, 2025 | Signed as free agent | Onix Vega | — | New York Mets | New York Mets signed free agent C Onix Vega to a minor league contract. |
| Jan 10, 2025 | Signed as free agent | Freuddy Batista | — | Seattle Mariners | Seattle Mariners signed free agent C Freuddy Batista to a minor league contract. |
| Jan 10, 2025 | Signed as free agent | Joey Krehbiel | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Joey Krehbiel to a minor league contract. |
| Jan 10, 2025 | Signed as free agent | Jorge Juan | — | Atlanta Braves | Atlanta Braves signed free agent RHP Jorge Juan to a minor league contract. |
| Jan 10, 2025 | Signed as free agent | A.J. Block | — | Los Angeles Angels | Los Angeles Angels signed free agent LHP A.J. Block to a minor league contract. |
| Jan 9, 2025 | Signed as free agent | Thairo Estrada | — | Colorado Rockies | Colorado Rockies signed free agent 2B Thairo Estrada. |
| Jan 9, 2025 | Trade | Jose Vasquez | Minnesota Twins | Los Angeles Dodgers | Los Angeles Dodgers traded C Diego Cartaya to Minnesota Twins for RHP Jose Vasquez. |
| Jan 9, 2025 | Trade | Unnamed | Chicago Cubs | Texas Rangers | Texas Rangers traded RHP Matt Festa to Chicago Cubs for cash. |
| Jan 9, 2025 | Signed as free agent | Levi Jordan | — | Cincinnati Reds | Cincinnati Reds signed free agent CF Levi Jordan to a minor league contract. |
| Jan 9, 2025 | Signed as free agent | Yoyner Fajardo | — | Seattle Mariners | Seattle Mariners signed free agent OF Yoyner Fajardo to a minor league contract. |
| Jan 9, 2025 | Signed as free agent | Adbert Alzolay | — | New York Mets | New York Mets signed free agent RHP Adbert Alzolay to a minor league contract. |
| Jan 8, 2025 | Signed as free agent | Michael Lorenzen | — | Kansas City Royals | Kansas City Royals signed free agent RHP Michael Lorenzen. |
| Jan 8, 2025 | Signed as free agent | Amed Rosario | — | Washington Nationals | Washington Nationals signed free agent RF Amed Rosario. |
| Jan 8, 2025 | Trade | Matthew Linskey | Arizona Diamondbacks | Houston Astros | Houston Astros traded 3B Grae Kessinger to Arizona Diamondbacks for RHP Matthew Linskey. |
| Jan 8, 2025 | Signed as free agent | Josh Rojas | — | Chicago White Sox | Chicago White Sox signed free agent 3B Josh Rojas. |
| Jan 8, 2025 | Signed as free agent | CD Pelham | — | Athletics | Athletics signed free agent LHP CD Pelham to a minor league contract. |
| Jan 8, 2025 | Signed as free agent | Jake Woodford | — | Colorado Rockies | Colorado Rockies signed free agent RHP Jake Woodford to a minor league contract. |
| Jan 7, 2025 | Trade | Gavin Lux | Los Angeles Dodgers | Cincinnati Reds | Los Angeles Dodgers traded 2B Gavin Lux to Cincinnati Reds for CF Mike Sirota and Draft Pick. |
| Jan 7, 2025 | Signed as free agent | Bobby Dalbec | — | Chicago White Sox | Chicago White Sox signed free agent 1B Bobby Dalbec to a minor league contract and invited him to spring training. |
| Jan 7, 2025 | Signed as free agent | Garrett Davila | — | Washington Nationals | Washington Nationals signed free agent LHP Garrett Davila to a minor league contract. |
| Jan 6, 2025 | Trade | Unnamed | Cincinnati Reds | Texas Rangers | Texas Rangers traded RHP Owen White to Cincinnati Reds for cash. |
| Jan 6, 2025 | Signed as free agent | Jake Bauers | — | Milwaukee Brewers | Milwaukee Brewers signed free agent 1B Jake Bauers to a minor league contract and invited him to spring training. |
| Jan 6, 2025 | Signed as free agent | Chris Martin | — | Texas Rangers | Texas Rangers signed free agent RHP Chris Martin. |
| Jan 6, 2025 | Signed as free agent | Eddy Alvarez | — | Atlanta Braves | Atlanta Braves signed free agent 2B Eddy Alvarez to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Ben Heller | — | Chicago Cubs | Chicago Cubs signed free agent RHP Ben Heller to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Andre Lipcius | — | Chicago White Sox | Chicago White Sox signed free agent 2B Andre Lipcius to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Dietrich Enns | — | Detroit Tigers | Detroit Tigers signed free agent LHP Dietrich Enns to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Troy Watson | — | Detroit Tigers | Detroit Tigers signed free agent RHP Troy Watson to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Zack Short | — | Houston Astros | Houston Astros signed free agent 3B Zack Short to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Blake Weiman | — | Houston Astros | Houston Astros signed free agent LHP Blake Weiman to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Freddy Tarnok | — | Miami Marlins | Miami Marlins signed free agent RHP Freddy Tarnok to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Sam Carlson | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Sam Carlson to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Julian Fernández | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Julian Fernández to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Matt Sauer | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent RHP Matt Sauer to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Ezequiel Pagan | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent OF Ezequiel Pagan to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Nick Vespi | — | Philadelphia Phillies | Philadelphia Phillies signed free agent LHP Nick Vespi to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Rodolfo Durán | — | San Diego Padres | San Diego Padres signed free agent C Rodolfo Durán to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Luis Patiño | — | San Diego Padres | San Diego Padres signed free agent RHP Luis Patiño to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Carlos Guzman | — | New York Mets | New York Mets signed free agent RHP Carlos Guzman to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Daniel Missaki | — | Texas Rangers | Texas Rangers signed free agent RHP Daniel Missaki to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Ivan Armstrong | — | Washington Nationals | Washington Nationals signed free agent RHP Ivan Armstrong to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Carlos De La Cruz | — | Washington Nationals | Washington Nationals signed free agent OF Carlos De La Cruz to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Bryce Johnson | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RF Bryce Johnson to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Burch Smith | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent RHP Burch Smith to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Austin Adams | — | Boston Red Sox | Boston Red Sox signed free agent RHP Austin Adams to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Luis Palacios | — | Miami Marlins | Miami Marlins signed free agent LHP Luis Palacios to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Franchy Cordero | — | Washington Nationals | Washington Nationals signed free agent OF Franchy Cordero to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Yeuris Jimenez | — | Washington Nationals | Washington Nationals signed free agent RHP Yeuris Jimenez to a minor league contract. |
| Jan 6, 2025 | Signed as free agent | Donta' Williams | — | Washington Nationals | Washington Nationals signed free agent OF Donta' Williams to a minor league contract. |
| Jan 5, 2025 | Signed as free agent | Josh Bell | — | Washington Nationals | Washington Nationals signed free agent 1B Josh Bell. |
| Jan 5, 2025 | Signed as free agent | Cavan Biggio | — | Kansas City Royals | Kansas City Royals signed free agent 2B Cavan Biggio to a minor league contract. |
| Jan 4, 2025 | Signed as free agent | Caleb Knight | — | Chicago Cubs | Chicago Cubs signed free agent C Caleb Knight to a minor league contract. |
| Jan 4, 2025 | Signed as free agent | Bryan Shaw | — | Cincinnati Reds | Cincinnati Reds signed free agent RHP Bryan Shaw to a minor league contract. |
| Jan 3, 2025 | Signed as free agent | Teoscar Hernández | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent LF Teoscar Hernández. |
| Jan 3, 2025 | Signed as free agent | Hyeseong Kim | — | Los Angeles Dodgers | Los Angeles Dodgers signed free agent 2B Hyeseong Kim. |
| Jan 3, 2025 | Signed as free agent | Charlie Morton | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Charlie Morton. |
| Jan 3, 2025 | Signed as free agent | Austin Cox | — | Kansas City Royals | Kansas City Royals signed free agent LHP Austin Cox to a minor league contract. |
| Jan 3, 2025 | Signed as free agent | Josh Fleming | — | Seattle Mariners | Seattle Mariners signed free agent LHP Josh Fleming to a minor league contract. |
| Jan 3, 2025 | Signed as free agent | Coco Montes | — | Tampa Bay Rays | Tampa Bay Rays signed free agent 2B Coco Montes to a minor league contract. |
| Jan 3, 2025 | Signed as free agent | David Buchanan | — | Texas Rangers | Texas Rangers signed free agent RHP David Buchanan to a minor league contract. |
| Jan 2, 2025 | Signed as free agent | Jake Anchia | — | Cleveland Guardians | Cleveland Guardians signed free agent C Jake Anchia to a minor league contract and invited him to spring training. |
| Jan 2, 2025 | Signed as free agent | Luis Frías | — | Cleveland Guardians | Cleveland Guardians signed free agent RHP Luis Frías to a minor league contract and invited him to spring training. |
| Jan 2, 2025 | Trade | Mason Molina | Milwaukee Brewers | Texas Rangers | Texas Rangers traded RHP Grant Anderson to Milwaukee Brewers for LHP Mason Molina. |
| Jan 2, 2025 | Signed as free agent | Cristian Pache | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent OF Cristian Pache to a minor league contract. |
| Jan 2, 2025 | Signed as free agent | Armando Alvarez | — | Minnesota Twins | Minnesota Twins signed free agent 3B Armando Alvarez to a minor league contract. |
| Jan 2, 2025 | Signed as free agent | Dylan File | — | Seattle Mariners | Seattle Mariners signed free agent RHP Dylan File to a minor league contract. |
| Jan 2, 2025 | Signed as free agent | Abrahan Gutierrez | — | Pittsburgh Pirates | Pittsburgh Pirates signed free agent C Abrahan Gutierrez to a minor league contract. |
| Jan 2, 2025 | Signed as free agent | Jose Gonzalez | — | Houston Astros | Houston Astros signed free agent OF Jose Gonzalez to a minor league contract. |
| Jan 2, 2025 | Signed as free agent | Andrew Wantz | — | Tampa Bay Rays | Tampa Bay Rays signed free agent RHP Andrew Wantz to a minor league contract. |
| Jan 1, 2025 | Trade | Aaron Combs | Chicago White Sox | Philadelphia Phillies | Philadelphia Phillies traded LHP Tyler Gilbert to Chicago White Sox for RHP Aaron Combs. |
| Jan 1, 2025 | Signed as free agent | Korey Holland | — | Los Angeles Angels | Los Angeles Angels signed free agent OF Korey Holland to a minor league contract. |
| Jan 1, 2025 | Signed as free agent | Junior Santos | — | Washington Nationals | Washington Nationals signed free agent RHP Junior Santos to a minor league contract. |
Every row is captured from MLB’s official StatsAPI transactions feed with MLB’s published description unedited. Signings include both major-league and minor-league contracts signed with a major-league club; injury-list moves and minor-league affiliate-only transactions are outside this archive’s scope.
Transaction data: official MLB StatsAPI. Data provided by MLB Advanced Media. Archived and published by Legends Deck.