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Every official 2025 MLB transaction involving the Arizona Diamondbacks on either side of the move: 120 trades, signings and releases dated and grouped by month, with MLB’s own description of each move. Both directions are covered: 118 moves land with the Diamondbacks and 2 depart from them.
Showing 120 of 120 Arizona Diamondbacks transactions
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| 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 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 | Signed as free agent | Merrill Kelly | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Merrill Kelly. |
| 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 16, 2025 | Signed as free agent | John Curtiss | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP John Curtiss 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 12, 2025 | Signed as free agent | Michael Soroka | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Michael Soroka. |
| 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 4, 2025 | Signed as free agent | Jacob Amaya | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent SS Jacob Amaya to a minor league contract. |
| 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 1, 2025 | Signed as free agent | Tommy Henry | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent LHP Tommy Henry to a minor league contract. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| Nov 21, 2025 | Signed as free agent | James McCann | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent C James McCann. |
| 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 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 | Junior Fernández | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Junior Fernández to a minor league contract. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| Sep 18, 2025 | Released | Anthony DeSclafani | — | Arizona Diamondbacks | Arizona Diamondbacks released RHP Anthony DeSclafani. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| 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 13, 2025 | Released | Kendall Graveman | — | Arizona Diamondbacks | Arizona Diamondbacks released RHP Kendall Graveman. |
| 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. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| 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 | 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 | 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 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 25, 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 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 19, 2025 | Signed as free agent | Dan Kubiuk | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Dan Kubiuk 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 15, 2025 | Signed as free agent | Luis Quintana | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Luis Quintana 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 3, 2025 | Signed as free agent | Berlin Fransua | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Berlin Fransua 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 | Signed as free agent | Jimmy Endersby | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Jimmy Endersby 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. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| 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 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 | Albert Almora Jr. | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent OF Albert Almora Jr. 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 23, 2025 | Signed as free agent | James McCann | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent C James McCann. |
| 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 18, 2025 | Signed as free agent | Estiven Huizi | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Estiven Huizi 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 14, 2025 | Signed as free agent | Matt Foster | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Matt Foster 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 1, 2025 | Released | Joe Mantiply | — | Arizona Diamondbacks | Arizona Diamondbacks released LHP Joe Mantiply. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| 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 30, 2025 | Signed as free agent | Ildemaro Vargas | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent 3B Ildemaro Vargas. |
| 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 28, 2025 | Signed as free agent | Logan Mercado | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Logan Mercado 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 23, 2025 | Signed as free agent | Erickson Ayena | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent OF Erickson Ayena 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 18, 2025 | Released | Garrett Hampson | — | Arizona Diamondbacks | Arizona Diamondbacks released 2B Garrett Hampson. |
| 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 | Trade | Unnamed | New York Mets | Arizona Diamondbacks | Arizona Diamondbacks traded LHP José Castillo to New York Mets for cash. |
| May 5, 2025 | Signed as free agent | Michael Pérez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent C Michael Pérez to a minor league contract. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| Apr 20, 2025 | Released | Grae Kessinger | — | Arizona Diamondbacks | Arizona Diamondbacks released 3B Grae Kessinger. |
| Apr 3, 2025 | Signed as free agent | Manuel Lopez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Manuel Lopez to a minor league contract. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| 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 26, 2025 | Signed as free agent | Jalen Beeks | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent LHP Jalen Beeks. |
| 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 4, 2025 | Signed as free agent | Brandon Bielak | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Brandon Bielak to a minor league contract. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| 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 21, 2025 | Signed as free agent | Shelby Miller | — | Arizona Diamondbacks | Arizona Diamondbacks invited non-roster RHP Shelby Miller 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 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 | Luis Cepeda | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent LHP Luis Cepeda to a minor league contract. |
| 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 4, 2025 | Signed as free agent | Randal Grichuk | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RF Randal Grichuk. |
| Feb 3, 2025 | Signed as free agent | Isael Torres | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Isael Torres to a minor league contract. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| 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 22, 2025 | Signed as free agent | Josh Winder | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent RHP Josh Winder 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 | 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 | Albert Medina | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent OF Albert Medina 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 | Jose Pitre | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent OF Jose Pitre 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 | Eybert Sanchez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent SS Eybert Sanchez 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 | 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 | Ronny Suarez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent OF Ronny Suarez 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 | Victor Santana | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent 3B Victor Santana 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 | Santiago Gil | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent C Santiago Gil 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 | Unnamed | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent SS Angel Sanchez 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 | Jeshua Mendez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent C Jeshua Mendez 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 | Miguel Valdez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent LHP Miguel Valdez 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 | Angel Suarez | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent SS Angel Suarez to a minor league contract. |
| Jan 8, 2025 | Trade | Grae Kessinger | Houston Astros | Arizona Diamondbacks | Houston Astros traded 3B Grae Kessinger to Arizona Diamondbacks for RHP Matthew Linskey. |
| Jan 2, 2025 | Signed as free agent | Cristian Pache | — | Arizona Diamondbacks | Arizona Diamondbacks signed free agent OF Cristian Pache to a minor league contract. |
Every row is captured from MLB’s official StatsAPI transactions feed with MLB’s published description unedited. A trade appears on both clubs’ pages for the season; signings include both major-league and minor-league contracts signed with the 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. Kept transaction types: Trade, Signed, Signed as free agent, Released.