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Every official 2019 MLB transaction involving the Baltimore Orioles on either side of the move: 156 trades, signings and releases dated and grouped by month, with MLB’s own description of each move. Both directions are covered: 150 moves land with the Orioles and 6 depart from them.
Showing 156 of 156 Baltimore Orioles transactions
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| Dec 29, 2019 | Signed as free agent | Kohl Stewart | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Kohl Stewart. |
| Dec 18, 2019 | Signed as free agent | Frailyn Abreu | — | Baltimore Orioles | Baltimore Orioles signed free agent 3B Frailyn Abreu to a minor league contract. |
| Dec 5, 2019 | Signed as free agent | Dilson Herrera | — | Baltimore Orioles | Baltimore Orioles signed free agent 2B Dilson Herrera to a minor league contract. |
| Dec 4, 2019 | Trade | Isaac Mattson | Los Angeles Angels | Baltimore Orioles | Baltimore Orioles traded RHP Dylan Bundy to Los Angeles Angels for RHP Isaac Mattson, RHP Kyle Bradish, RHP Kyle Brnovich and RHP Zach Peek. |
| Dec 2, 2019 | Trade | Jonathan Villar | Baltimore Orioles | Miami Marlins | Baltimore Orioles traded OF Jonathan Villar to Miami Marlins for LHP Easton Lucas. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| Nov 22, 2019 | Signed as free agent | Mason Williams | — | Baltimore Orioles | Baltimore Orioles signed free agent CF Mason Williams to a minor league contract and invited him to spring training. |
| Nov 22, 2019 | Signed as free agent | Malquin Canelo | — | Baltimore Orioles | Baltimore Orioles signed free agent SS Malquin Canelo to a minor league contract and invited him to spring training. |
| Nov 18, 2019 | Signed as free agent | Rob Zastryzny | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Rob Zastryzny to a minor league contract and invited him to spring training. |
| Nov 15, 2019 | Signed as free agent | Jose Cosma | — | Baltimore Orioles | Baltimore Orioles signed free agent SS Jose Cosma to a minor league contract. |
| Nov 15, 2019 | Signed as free agent | Luis Sánchez | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Luis Sanchez to a minor league contract. |
| Nov 15, 2019 | Signed as free agent | Ronnie Martinez | — | Baltimore Orioles | Baltimore Orioles signed free agent OF Ronnie Martinez to a minor league contract. |
| Nov 13, 2019 | Signed as free agent | Rafael Ramirez | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Rafael Ramirez to a minor league contract. |
| Nov 13, 2019 | Signed as free agent | Yonatan Pineda | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Yonatan Pineda to a minor league contract. |
| Nov 12, 2019 | Released | Aaron Brooks | — | Baltimore Orioles | Baltimore Orioles released RHP Aaron Brooks. |
| Nov 8, 2019 | Signed as free agent | Angelo Mora | — | Baltimore Orioles | Baltimore Orioles signed free agent SS Angelo Mora to a minor league contract. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| Oct 30, 2019 | Signed as free agent | Ty Moore | — | Baltimore Orioles | Baltimore Orioles signed free agent OF Ty Moore to a minor league contract. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| Sep 12, 2019 | Signed as free agent | Albert Calderon | — | Baltimore Orioles | Baltimore Orioles signed free agent 1B Albert Calderon to a minor league contract. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| Aug 7, 2019 | Signed as free agent | Hunter Cervenka | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Hunter Cervenka to a minor league contract. |
| Aug 5, 2019 | Signed as free agent | Noah Denoyer | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Noah Denoyer to a minor league contract. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| Jul 31, 2019 | Trade | Dan Straily | Baltimore Orioles | Philadelphia Phillies | Baltimore Orioles traded RHP Dan Straily to Philadelphia Phillies for cash. |
| Jul 22, 2019 | Signed as free agent | Andry Mercedes | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Andry Mercedes to a minor league contract. |
| Jul 19, 2019 | Signed as free agent | Jace Peterson | — | Baltimore Orioles | Baltimore Orioles signed free agent 3B Jace Peterson to a minor league contract. |
| Jul 17, 2019 | Trade | Yeltsin Gudino | Baltimore Orioles | Toronto Blue Jays | Baltimore Orioles traded 2B Yeltsin Gudino to Toronto Blue Jays. |
| Jul 13, 2019 | Trade | Elio Prado | Boston Red Sox | Baltimore Orioles | Baltimore Orioles traded RHP Andrew Cashner and cash to Boston Red Sox for CF Elio Prado and SS Noelberth Romero. |
| Jul 12, 2019 | Signed | Dan Hammer | — | Baltimore Orioles | Baltimore Orioles signed RHP Dan Hammer. |
| Jul 12, 2019 | Signed | Houston Roth | — | Baltimore Orioles | Baltimore Orioles signed RHP Houston Roth. |
| Jul 10, 2019 | Signed as free agent | Carlos Sanchez | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Carlos Sanchez to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Charbel Abboud | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Charbel Abboud to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Cesar Aguasvivas | — | Baltimore Orioles | Baltimore Orioles signed free agent SS Cesar Aguasvivas to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Jesus Alvarado | — | Baltimore Orioles | Baltimore Orioles signed free agent OF Jesus Alvarado to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | César Álvarez | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Cesar Alvarez to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Adrion Lacle | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Adrion Lacle to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Kenny Báez | — | Baltimore Orioles | Baltimore Orioles signed free agent C Kenny Baez to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Harol Arias | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Harol Arias to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Randy Berigüete | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Randy Beriguete to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Erick Caines | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Erick Caines to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Moisés Chace | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Moises Chace to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Francisco Crispin | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Francisco Crispin to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Rolphy Cruz | — | Baltimore Orioles | Baltimore Orioles signed free agent IF Rolphy Cruz to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Luis De La Cruz | — | Baltimore Orioles | Baltimore Orioles signed free agent OF Luis De La Cruz to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Luis González | — | Baltimore Orioles | Baltimore Orioles signed free agent OF Luis Gonzalez to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Raúl Rangel | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Raul Rangel to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Leonel Sanchez | — | Baltimore Orioles | Baltimore Orioles signed free agent IF Leonel Sanchez to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Roberto Martínez | — | Baltimore Orioles | Baltimore Orioles signed free agent IF Roberto Martinez to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Anderson Rogers | — | Baltimore Orioles | Baltimore Orioles signed free agent SS Anderson Rogers to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Luis Ortiz | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Luis Ortiz to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Edgar Portes | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Edgar Portes to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | José Ramírez | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Jose Ramirez to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Ricardo Rivera | — | Baltimore Orioles | Baltimore Orioles signed free agent C Ricardo Rivera to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Moises Salas | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Moises Salas to a minor league contract. |
| Jul 2, 2019 | Signed as free agent | Dax Stubbs | — | Baltimore Orioles | Baltimore Orioles signed free agent OF Dax Stubbs to a minor league contract. |
| Jul 1, 2019 | Signed as free agent | Erison Placencia | — | Baltimore Orioles | Baltimore Orioles signed free agent IF Erison Placencia to a minor league contract. |
| Jul 1, 2019 | Signed as free agent | Alejandro Méndez | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Alejandro Mendez to a minor league contract. |
| Jul 1, 2019 | Signed as free agent | Johan Berroa | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Johan Berroa to a minor league contract. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| Jun 29, 2019 | Signed | Andrew Daschbach | — | Baltimore Orioles | Baltimore Orioles signed 1B Andrew Daschbach. |
| Jun 27, 2019 | Trade | Patrick Dorrian | Pittsburgh Pirates | Baltimore Orioles | Pittsburgh Pirates traded 3B Patrick Dorrian to Baltimore Orioles. |
| Jun 25, 2019 | Signed | Garrett Farmer | — | Baltimore Orioles | Baltimore Orioles signed RHP Garrett Farmer. |
| Jun 25, 2019 | Signed | Dillon McCollough | — | Baltimore Orioles | Baltimore Orioles signed LHP Dillon McCollough. |
| Jun 25, 2019 | Signed | Gunnar Henderson | — | Baltimore Orioles | Baltimore Orioles signed SS Gunnar Henderson. |
| Jun 25, 2019 | Signed | Kyle Stowers | — | Baltimore Orioles | Baltimore Orioles signed CF Kyle Stowers. |
| Jun 25, 2019 | Signed | Connor Gillispie | — | Baltimore Orioles | Baltimore Orioles signed RHP Connor Gillispie. |
| Jun 25, 2019 | Signed | Malachi Emond | — | Baltimore Orioles | Baltimore Orioles signed RHP Malachi Emond. |
| Jun 25, 2019 | Signed | Jake Lyons | — | Baltimore Orioles | Baltimore Orioles signed RHP Jake Lyons. |
| Jun 24, 2019 | Signed | Adley Rutschman | — | Baltimore Orioles | Baltimore Orioles signed C Adley Rutschman. |
| Jun 24, 2019 | Signed | Jensen Elliott | — | Baltimore Orioles | Baltimore Orioles signed RHP Jensen Elliott. |
| Jun 22, 2019 | Signed | Shayne Fontana | — | Baltimore Orioles | Baltimore Orioles signed OF Shayne Fontana. |
| Jun 22, 2019 | Signed | Mason Janvrin | — | Baltimore Orioles | Baltimore Orioles signed OF Mason Janvrin. |
| Jun 22, 2019 | Signed | Trevor Kehe | — | Baltimore Orioles | Baltimore Orioles signed OF Trevor Kehe. |
| Jun 22, 2019 | Signed | Harris Yett | — | Baltimore Orioles | Baltimore Orioles signed C Harris Yett. |
| Jun 22, 2019 | Signed | Craig Lewis | — | Baltimore Orioles | Baltimore Orioles signed OF Craig Lewis. |
| Jun 22, 2019 | Signed | Andrew Martinez | — | Baltimore Orioles | Baltimore Orioles signed SS Andrew Martinez. |
| Jun 22, 2019 | Signed | Clayton McGinness | — | Baltimore Orioles | Baltimore Orioles signed RHP Clayton McGinness. |
| Jun 22, 2019 | Signed | Jonathan Pendergast | — | Baltimore Orioles | Baltimore Orioles signed RHP Jonathan Pendergast. |
| Jun 22, 2019 | Signed | Dalton Stambaugh | — | Baltimore Orioles | Baltimore Orioles signed LHP Dalton Stambaugh. |
| Jun 22, 2019 | Signed | Nick Roth | — | Baltimore Orioles | Baltimore Orioles signed RHP Nick Roth. |
| Jun 22, 2019 | Signed | James Ryan | — | Baltimore Orioles | Baltimore Orioles signed RHP James Ryan. |
| Jun 22, 2019 | Signed | Christopher Burgess | — | Baltimore Orioles | Baltimore Orioles signed C Christopher Burgess. |
| Jun 20, 2019 | Signed as free agent | Kieran Lovegrove | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Kieran Lovegrove to a minor league contract. |
| Jun 19, 2019 | Signed | Darell Hernaiz | — | Baltimore Orioles | Baltimore Orioles signed SS Darell Hernaiz. |
| Jun 19, 2019 | Signed | Jake Prizina | — | Baltimore Orioles | Baltimore Orioles signed LHP Jake Prizina. |
| Jun 15, 2019 | Signed | Kade Strowd | — | Baltimore Orioles | Baltimore Orioles signed RHP Kade Strowd. |
| Jun 12, 2019 | Signed as free agent | Joldanny Genao | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Joldanny Genao to a minor league contract. |
| Jun 12, 2019 | Signed as free agent | Manuel Duncan | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Manuel Duncan to a minor league contract. |
| Jun 11, 2019 | Signed | Joey Ortiz | — | Baltimore Orioles | Baltimore Orioles signed SS Joseph Ortiz. |
| Jun 11, 2019 | Signed | Toby Welk | — | Baltimore Orioles | Baltimore Orioles signed 3B Toby Welk. |
| Jun 11, 2019 | Signed | Johnny Rizer | — | Baltimore Orioles | Baltimore Orioles signed OF Johnny Rizer. |
| Jun 11, 2019 | Signed | Jordan Cannon | — | Baltimore Orioles | Baltimore Orioles signed C Jordan Cannon. |
| Jun 11, 2019 | Signed | Kyle Martin | — | Baltimore Orioles | Baltimore Orioles signed RHP Kyle Martin. |
| Jun 10, 2019 | Signed as free agent | Issac Solano | — | Baltimore Orioles | Baltimore Orioles signed free agent P Issac Solano to a minor league contract. |
| Jun 10, 2019 | Signed as free agent | Anthony Morillo | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Anthony Morillo to a minor league contract. |
| Jun 9, 2019 | Trade | Thomas Eshelman | Philadelphia Phillies | Baltimore Orioles | Philadelphia Phillies traded RHP Tom Eshelman to Baltimore Orioles. |
| Jun 4, 2019 | Signed as free agent | Kyle Brnovich | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Kyle Brnovich to a minor league contract. |
| Jun 1, 2019 | Signed as free agent | Samuel De La Cruz | — | Baltimore Orioles | Baltimore Orioles signed free agent 1B Samuel De La Cruz to a minor league contract. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| May 31, 2019 | Signed as free agent | Petter Caty | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Petter Caty to a minor league contract. |
| May 31, 2019 | Signed as free agent | Yeudry Manzanillo | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Yeudry Manzanillo to a minor league contract. |
| May 30, 2019 | Signed as free agent | Christopher Marte | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Christopher Marte to a minor league contract. |
| May 28, 2019 | Signed as free agent | Joel Munoz | — | Baltimore Orioles | Baltimore Orioles signed free agent C Joel Munoz to a minor league contract. |
| May 27, 2019 | Signed as free agent | Welington Santana | — | Baltimore Orioles | Baltimore Orioles signed free agent RF Welington Santana to a minor league contract. |
| May 27, 2019 | Trade | Yefry Ramírez | Baltimore Orioles | Pittsburgh Pirates | Baltimore Orioles traded RHP Yefry Ramirez to Pittsburgh Pirates for Player To Be Named Later. |
| May 22, 2019 | Trade | Keon Broxton | New York Mets | Baltimore Orioles | New York Mets traded CF Keon Broxton to Baltimore Orioles for Future Considerations. |
| May 20, 2019 | Signed as free agent | Yorkislandy Alvarez | — | Baltimore Orioles | Baltimore Orioles signed free agent SS Yorkislandy Alvarez to a minor league contract. |
| May 20, 2019 | Signed as free agent | Darlin Alcántara | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Darlin Alcantara to a minor league contract. |
| May 20, 2019 | Signed as free agent | Julio Herrera | — | Baltimore Orioles | Baltimore Orioles signed free agent C Julio Herrera to a minor league contract. |
| May 20, 2019 | Signed as free agent | Brayner Sánchez | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Brayner Sanchez to a minor league contract. |
| May 20, 2019 | Signed as free agent | Raily Nunez | — | Baltimore Orioles | Baltimore Orioles signed free agent SS Raily Nunez to a minor league contract. |
| May 20, 2019 | Signed as free agent | Luis Valdez | — | Baltimore Orioles | Baltimore Orioles signed free agent SS Luis Valdez to a minor league contract. |
| May 20, 2019 | Signed as free agent | Jairo Vásquez | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Jairo Vasquez to a minor league contract. |
| May 9, 2019 | Signed as free agent | Luis Sena | — | Baltimore Orioles | Baltimore Orioles signed free agent IF Luis Sena to a minor league contract. |
| May 1, 2019 | Signed as free agent | Andersson Espinal | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Andersson Espinal to a minor league contract. |
| May 1, 2019 | Signed as free agent | Juan De La Rosa | — | Baltimore Orioles | Baltimore Orioles signed free agent OF Juan De La Rosa to a minor league contract. |
| May 1, 2019 | Signed as free agent | Edison Lantigua | — | Baltimore Orioles | Baltimore Orioles signed free agent OF Edison Lantigua to a minor league contract. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| Apr 25, 2019 | Signed as free agent | Jorge Morla | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Jorge Morla to a minor league contract. |
| Apr 24, 2019 | Trade | Ryne Ogren | Seattle Mariners | Baltimore Orioles | Baltimore Orioles traded RHP Mike Wright to Seattle Mariners for SS Ryne Ogren. |
| Apr 24, 2019 | Signed as free agent | James Rolle | — | Baltimore Orioles | Baltimore Orioles signed free agent 1B James Rolle to a minor league contract. |
| Apr 24, 2019 | Signed as free agent | Harif Frias | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Harif Frias to a minor league contract. |
| Apr 24, 2019 | Signed as free agent | Orlando Fulgencio | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Orlando Fulgencio to a minor league contract. |
| Apr 24, 2019 | Signed as free agent | Joeli Martinez | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Joeli Martinez to a minor league contract. |
| Apr 20, 2019 | Signed as free agent | Hector Lucero | — | Baltimore Orioles | Baltimore Orioles signed free agent C Hector Lucero to a minor league contract. |
| Apr 17, 2019 | Signed as free agent | Anyelo Reyes | — | Baltimore Orioles | Baltimore Orioles signed free agent IF Anyelo Reyes to a minor league contract. |
| Apr 16, 2019 | Signed as free agent | Chris Madera | — | Baltimore Orioles | Baltimore Orioles signed free agent OF Chris Madera to a minor league contract. |
| Apr 11, 2019 | Signed as free agent | Jesmuel Valentín | — | Baltimore Orioles | Baltimore Orioles signed free agent 3B Jesmuel Valentin to a minor league contract. |
| Apr 11, 2019 | Signed as free agent | Ángel Vargas | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Angel Vargas to a minor league contract. |
| Apr 8, 2019 | Signed as free agent | Deiby Ramirez | — | Baltimore Orioles | Baltimore Orioles signed free agent C Deiby Ramirez to a minor league contract. |
| Apr 8, 2019 | Signed as free agent | Stiven Acevedo | — | Baltimore Orioles | Baltimore Orioles signed free agent OF Stiven Acevedo to a minor league contract. |
| Apr 7, 2019 | Signed as free agent | Joel Benitez | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Joel Benitez to a minor league contract. |
| Apr 5, 2019 | Signed as free agent | Dan Straily | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Dan Straily. |
| Apr 2, 2019 | Trade | Andrew Susac | Baltimore Orioles | Kansas City Royals | Baltimore Orioles traded C Andrew Susac to Kansas City Royals for cash. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| Mar 28, 2019 | Signed as free agent | Mason Williams | — | Baltimore Orioles | Baltimore Orioles signed free agent OF Mason Williams to a minor league contract. |
| Mar 26, 2019 | Signed as free agent | Michael Mantecón | — | Baltimore Orioles | Baltimore Orioles signed free agent C Michael Mantecon to a minor league contract. |
| Mar 23, 2019 | Trade | Tyler Herb | San Francisco Giants | Baltimore Orioles | Baltimore Orioles traded LF Mike Yastrzemski to San Francisco Giants for RHP Tyler Herb. |
| Mar 21, 2019 | Released | Eric Young Jr. | — | Baltimore Orioles | Baltimore Orioles released LF Eric Young Jr.. |
| Mar 20, 2019 | Released | Omar Bencomo | — | Baltimore Orioles | Baltimore Orioles released RHP Omar Bencomo. |
| Mar 20, 2019 | Released | Alcides Escobar | — | Baltimore Orioles | Baltimore Orioles released SS Alcides Escobar. |
| Mar 20, 2019 | Released | Bo Schultz | — | Baltimore Orioles | Baltimore Orioles released RHP Bo Schultz. |
| Mar 20, 2019 | Signed as free agent | Samy Apolinar | — | Baltimore Orioles | Baltimore Orioles signed free agent 1B Samy Apolinar to a minor league contract. |
| Mar 18, 2019 | Trade | Lenin Rodriguez | Philadelphia Phillies | Baltimore Orioles | Philadelphia Phillies traded C Lenin Rodriguez to Baltimore Orioles for Future Considerations. |
| Mar 12, 2019 | Signed as free agent | Eduard Monroy | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Eduard Monroy to a minor league contract. |
| Mar 11, 2019 | Trade | Breyvic Valera | Baltimore Orioles | San Francisco Giants | Baltimore Orioles traded 2B Breyvic Valera to San Francisco Giants for cash. |
| Mar 8, 2019 | Trade | Dwight Smith Jr. | Toronto Blue Jays | Baltimore Orioles | Toronto Blue Jays traded LF Dwight Smith Jr. to Baltimore Orioles for Future Considerations. |
| Mar 7, 2019 | Signed as free agent | Juan De Los Santos | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Juan De Los Santos to a minor league contract. |
| Mar 7, 2019 | Signed as free agent | Jalen Miller | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Jalen Miller to a minor league contract. |
| Mar 6, 2019 | Signed as free agent | Enmanuel Gutierrez | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Enmanuel Gutierrez to a minor league contract. |
| Mar 3, 2019 | Trade | Xavier Moore | Minnesota Twins | Baltimore Orioles | Minnesota Twins traded RHP Xavier Moore to Baltimore Orioles for Future Considerations. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| Feb 21, 2019 | Signed as free agent | Jesus Chavez | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Jesus Chavez to a minor league contract. |
| Feb 18, 2019 | Signed as free agent | Marcos Molina | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Marcos Molina to a minor league contract. |
| Feb 17, 2019 | Signed as free agent | Oscar Pierret | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Oscar Pierret to a minor league contract. |
| Feb 17, 2019 | Signed as free agent | Yan Lara | — | Baltimore Orioles | Baltimore Orioles signed free agent LHP Yan Lara to a minor league contract. |
| Feb 17, 2019 | Signed as free agent | Jordany Vasquez | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Jordany Vasquez to a minor league contract. |
| Feb 16, 2019 | Signed as free agent | Alcides Escobar | — | Baltimore Orioles | Baltimore Orioles signed free agent SS Alcides Escobar to a minor league contract and invited him to spring training. |
| Feb 11, 2019 | Signed as free agent | Eric Young Jr. | — | Baltimore Orioles | Baltimore Orioles signed free agent LF Eric Young Jr. to a minor league contract and invited him to spring training. |
| Feb 7, 2019 | Signed as free agent | Nate Karns | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Nate Karns. |
| Feb 5, 2019 | Signed as free agent | Jesús Sucre | — | Baltimore Orioles | Baltimore Orioles signed free agent C Jesus Sucre to a minor league contract and invited him to spring training. |
| Date | Type | Player | From | To | Details |
|---|---|---|---|---|---|
| Jan 15, 2019 | Signed as free agent | Cael Brockmeyer | — | Baltimore Orioles | Baltimore Orioles signed free agent C Cael Brockmeyer to a minor league contract and invited him to spring training. |
| Jan 11, 2019 | Signed as free agent | Bo Schultz | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Bo Schultz to a minor league contract and invited him to spring training. |
| Jan 8, 2019 | Signed as free agent | Carlos Pérez | — | Baltimore Orioles | Baltimore Orioles signed free agent C Carlos Perez to a minor league contract and invited him to spring training. |
| Jan 6, 2019 | Signed as free agent | Gregory Infante | — | Baltimore Orioles | Baltimore Orioles signed free agent RHP Gregory Infante to a minor league contract and invited him to spring training. |
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.