Orioles Roster & Staff
Transactions
| Date | Transaction |
| 07/30/25 | Baltimore Orioles optioned RHP Brandon Young to Chesapeake Baysox. |
| 07/29/25 | Baltimore Orioles placed RHP Colin Selby on the 15-day injured list. Left hamstring strain. |
| 07/29/25 | Baltimore Orioles activated RHP Brandon Young. |
| 07/29/25 | Baltimore Orioles sent RHP Kyle Bradish on a rehab assignment to Chesapeake Baysox. |
| 07/29/25 | Baltimore Orioles signed free agent C Jakson Reetz to a minor league contract. |
| 07/29/25 | Baltimore Orioles optioned RHP Yaramil Hiraldo to Norfolk Tides. |
| 07/29/25 | Baltimore Orioles recalled RHP Brandon Young from Aberdeen IronBirds. |
| 07/29/25 | Baltimore Orioles recalled RHP Yaramil Hiraldo from Norfolk Tides. |
| 07/29/25 | Baltimore Orioles selected the contract of RHP Houston Roth from Chesapeake Baysox. |
| 07/29/25 | Baltimore Orioles recalled RHP Elvin Rodríguez from Chesapeake Baysox. |
| 07/29/25 | Baltimore Orioles traded RHP Seranthony Domínguez and cash to Toronto Blue Jays for RHP Juaron Watts-Brown. |
| 07/29/25 | Baltimore Orioles traded RHP Seranthony Domínguez and cash to Toronto Blue Jays for RHP Juaron Watts-Brown. |
| 07/28/25 | Baltimore Orioles activated LHP Keegan Akin from the 15-day injured list. |
| 07/28/25 | RHP Seranthony Domínguez roster status changed by Baltimore Orioles. |
| 07/28/25 | Baltimore Orioles activated C Adley Rutschman from the 10-day injured list. |
| 07/28/25 | Baltimore Orioles signed free agent RHP Todd Kniebbe to a minor league contract. |
| 07/28/25 | Baltimore Orioles signed RHP Brayan Orrantia. |
| 07/28/25 | Baltimore Orioles designated C Jacob Stallings for assignment. |
| 07/28/25 | Baltimore Orioles optioned RHP Yaramil Hiraldo to Norfolk Tides. |
| 07/26/25 | Baltimore Orioles signed RHP Denton Biller. |
| 07/26/25 | Baltimore Orioles signed free agent RHP Jose Espada to a minor league contract. |
| 07/26/25 | Baltimore Orioles signed RHP Connor Gehr. |
| 07/26/25 | Baltimore Orioles optioned 2B Jeremiah Jackson to Norfolk Tides. |
| 07/26/25 | Baltimore Orioles recalled RHP Yaramil Hiraldo from Norfolk Tides. |
| 07/25/25 | Baltimore Orioles traded LHP Gregory Soto to New York Mets for RHP Wellington Aracena and RHP Cameron Foster. |
| 07/25/25 | Baltimore Orioles selected the contract of 2B Jeremiah Jackson from Norfolk Tides. |
| 07/25/25 | Baltimore Orioles sent C Chadwick Tromp outright to Norfolk Tides. |
| 07/25/25 | Baltimore Orioles traded LHP Gregory Soto to New York Mets for RHP Wellington Aracena and RHP Cameron Foster. |
| 07/25/25 | Baltimore Orioles traded LHP Gregory Soto to New York Mets for RHP Wellington Aracena and RHP Cameron Foster. |
| 07/24/25 | Baltimore Orioles sent RHP Kyle Bradish on a rehab assignment to Aberdeen IronBirds. |
| 07/24/25 | Baltimore Orioles signed free agent RHP Isaac Silva to a minor league contract. |
| 07/24/25 | Baltimore Orioles signed 2B Brayden Smith. |
| 07/24/25 | Baltimore Orioles signed RHP KK Clark. |
| 07/24/25 | Baltimore Orioles placed RHP Félix Bautista on the 15-day injured list retroactive to July 21, 2025. Right shoulder discomfort. |
| 07/24/25 | Baltimore Orioles signed LHP Holden deJong. |
| 07/24/25 | Baltimore Orioles sent 1B Ryan Mountcastle on a rehab assignment to Norfolk Tides. |
| 07/24/25 | Baltimore Orioles signed OF Slater de Brun. |
| 07/24/25 | Baltimore Orioles signed free agent 2B Joephillip Guzman to a minor league contract. |
| 07/24/25 | Baltimore Orioles sent RHP Kyle Bradish on a rehab assignment to Aberdeen IronBirds. |
| 07/24/25 | Baltimore Orioles signed free agent RHP J.D. Hennen to a minor league contract. |
| 07/24/25 | Baltimore Orioles signed LHP Braeden Sloan. |
| 07/24/25 | Baltimore Orioles recalled RHP Kade Strowd from Norfolk Tides. |
| 07/23/25 | Baltimore Orioles activated RHP Zach Eflin from the 15-day injured list. |
| 07/23/25 | Baltimore Orioles sent LHP Keegan Akin on a rehab assignment to Norfolk Tides. |
| 07/23/25 | Baltimore Orioles signed free agent RHP Vinny Nittoli to a minor league contract. |
| 07/23/25 | Baltimore Orioles sent LHP Keegan Akin on a rehab assignment to Norfolk Tides. |
| 07/23/25 | Baltimore Orioles transferred C Maverick Handley from the 7-day injured list to the 10-day injured list. |
| 07/23/25 | Baltimore Orioles optioned RHP Brandon Young to Norfolk Tides. |
| 07/22/25 | Baltimore Orioles sent C Adley Rutschman on a rehab assignment to Norfolk Tides. |
| 07/22/25 | Baltimore Orioles sent C Chadwick Tromp on a rehab assignment to Aberdeen IronBirds. |
| 07/22/25 | Baltimore Orioles optioned SS Luis Vázquez to Norfolk Tides. |
| 07/22/25 | Baltimore Orioles recalled LF Dylan Carlson from Norfolk Tides. |
| 07/21/25 | Baltimore Orioles signed OF Cam Lee. |
| 07/21/25 | Baltimore Orioles signed LHP Caden Hunter. |
| 07/21/25 | Baltimore Orioles sent LHP Keegan Akin on a rehab assignment to FCL Orioles. |
| 07/21/25 | Baltimore Orioles sent LHP Keegan Akin on a rehab assignment to FCL Orioles. |
| 07/21/25 | Baltimore Orioles signed SS Jaiden Lo Re. |
| 07/21/25 | Baltimore Orioles signed SS Colin Yeaman. |
| 07/21/25 | Baltimore Orioles signed OF RJ Austin. |
| 07/19/25 | Baltimore Orioles signed RHP JT Quinn. |
| 07/19/25 | Baltimore Orioles signed SS Wehiwa Aloy. |
| 07/19/25 | Baltimore Orioles sent LHP Cade Povich on a rehab assignment to Norfolk Tides. |
| 07/19/25 | Baltimore Orioles signed LHP Joseph Dzierwa. |
| 07/19/25 | Baltimore Orioles signed free agent RHP Joismer Sandoval to a minor league contract. |
| 07/18/25 | Baltimore Orioles signed free agent RHP Corbin Martin. |
| 07/18/25 | Baltimore Orioles sent C Chadwick Tromp on a rehab assignment to Delmarva Shorebirds. |
| 07/18/25 | Baltimore Orioles signed C Caden Bodine. |
| 07/18/25 | Baltimore Orioles sent RHP Zach Eflin on a rehab assignment to FCL Orioles. |
| 07/18/25 | Baltimore Orioles signed C Ike Irish. |
| 07/18/25 | Baltimore Orioles sent RHP Zach Eflin on a rehab assignment to FCL Orioles. |
| 07/17/25 | RHP Corbin Martin elected free agency. |
| 07/16/25 | Baltimore Orioles signed RHP Hunter Allen. |
| 07/16/25 | Baltimore Orioles optioned RHP Elvin Rodriguez to Norfolk Tides. |
| 07/16/25 | Baltimore Orioles claimed RHP Elvin Rodriguez off waivers from Milwaukee Brewers. |
| 07/15/25 | Baltimore Orioles signed LHP Kailen Hamson. |
| 07/15/25 | Baltimore Orioles signed RHP Dalton Neuschwander. |
| 07/14/25 | Baltimore Orioles sent C David Bañuelos outright to Norfolk Tides. |
| 07/13/25 | Baltimore Orioles sent RHP Zach Eflin on a rehab assignment to Chesapeake Baysox. |
| 07/13/25 | Baltimore Orioles sent LHP Cade Povich on a rehab assignment to Aberdeen IronBirds. |
| 07/13/25 | Baltimore Orioles placed RHP Scott Blewett on the 15-day injured list. Right elbow discomfort. |
| 07/13/25 | Baltimore Orioles sent LHP Cade Povich on a rehab assignment to Aberdeen IronBirds. |
| 07/13/25 | Baltimore Orioles designated RHP Corbin Martin for assignment. |
| 07/13/25 | Baltimore Orioles recalled LHP Grant Wolfram from Norfolk Tides. |
| 07/13/25 | Baltimore Orioles recalled C David Bañuelos from Norfolk Tides. |
| 07/11/25 | Baltimore Orioles optioned LHP Grant Wolfram to Norfolk Tides. |
| 07/10/25 | Baltimore Orioles recalled RHP Colin Selby from Norfolk Tides. |
| 07/10/25 | Baltimore Orioles optioned C David Bañuelos to Norfolk Tides. |
| 07/10/25 | Baltimore Orioles traded RHP Bryan Baker to Tampa Bay Rays for Draft Pick. |
| 07/10/25 | Baltimore Orioles recalled LHP Grant Wolfram from Norfolk Tides. |
| 07/10/25 | Baltimore Orioles selected the contract of C David Bañuelos from Norfolk Tides. |
| 07/07/25 | Baltimore Orioles sent RHP Luis F. Castillo outright to Norfolk Tides. |
| 07/06/25 | Baltimore Orioles selected the contract of C Alex Jackson from Norfolk Tides. |
| 07/06/25 | New York Yankees traded C Alex Jackson to Baltimore Orioles for Player To Be Named Later and cash. |
| 07/04/25 | Baltimore Orioles activated RF Tyler O'Neill from the 10-day injured list. |
| 07/04/25 | Baltimore Orioles sent RHP Matt Bowman outright to Norfolk Tides. |
| 07/04/25 | Baltimore Orioles sent 3B Emmanuel Rivera outright to Norfolk Tides. |
| 07/03/25 | Baltimore Orioles optioned LF Dylan Carlson to Norfolk Tides. |
| 07/02/25 | Baltimore Orioles signed free agent SS Jose Barrero to a minor league contract. |
| 07/02/25 | Baltimore Orioles placed LHP Keegan Akin on the 15-day injured list retroactive to July 1, 2025. Left shoulder inflammation. |
| 07/02/25 | Baltimore Orioles designated RHP Matt Bowman for assignment. |
| 07/02/25 | Baltimore Orioles selected the contract of RHP Corbin Martin from Norfolk Tides. |
| 07/02/25 | Baltimore Orioles recalled RHP Yennier Cano from Norfolk Tides. |
| 07/01/25 | Baltimore Orioles designated 3B Emmanuel Rivera for assignment. |
| 07/01/25 | Baltimore Orioles sent RF Tyler O'Neill on a rehab assignment to Norfolk Tides. |
| 07/01/25 | Baltimore Orioles placed C Chadwick Tromp on the 10-day injured list. Lower back strain. |
| 07/01/25 | RHP Kyle Tyler elected free agency. |
| 07/01/25 | Baltimore Orioles selected the contract of C Jacob Stallings from Norfolk Tides. |
| 07/01/25 | Baltimore Orioles recalled LF Dylan Carlson from Norfolk Tides. |