Orioles Roster & Staff
Transactions
| Date | Transaction |
| 08/30/25 | Baltimore Orioles activated RHP Cody Poteet from the 60-day injured list. |
| 08/30/25 | Baltimore Orioles sent RHP Cody Poteet outright to Norfolk Tides. |
| 08/29/25 | Baltimore Orioles released RHP Matt Bowman. |
| 08/29/25 | Baltimore Orioles sent SS Vimael Machín outright to Norfolk Tides. |
| 08/28/25 | Baltimore Orioles activated RHP Shawn Dubin. |
| 08/28/25 | Baltimore Orioles designated RHP Roansy Contreras for assignment. |
| 08/27/25 | Baltimore Orioles designated SS Vimael Machín for assignment. |
| 08/27/25 | Baltimore Orioles transferred RHP Brandon Young from the 15-day injured list to the 60-day injured list. Left hamstring strain. |
| 08/27/25 | Baltimore Orioles selected the contract of RHP Roansy Contreras from Norfolk Tides. |
| 08/27/25 | Baltimore Orioles selected the contract of 3B Emmanuel Rivera from Norfolk Tides. |
| 08/27/25 | Baltimore Orioles optioned RHP Yaramil Hiraldo to Norfolk Tides. |
| 08/26/25 | Baltimore Orioles transferred RHP Scott Blewett from the 15-day injured list to the 60-day injured list. Right elbow discomfort. |
| 08/26/25 | Baltimore Orioles activated RHP Kyle Bradish from the 60-day injured list. |
| 08/26/25 | Baltimore Orioles designated RHP Matt Bowman for assignment. |
| 08/26/25 | Baltimore Orioles claimed RHP Shawn Dubin off waivers from Houston Astros. |
| 08/23/25 | Baltimore Orioles sent RHP Cody Poteet on a rehab assignment to Norfolk Tides. |
| 08/23/25 | Baltimore Orioles sent RHP Cody Poteet on a rehab assignment to Norfolk Tides. |
| 08/22/25 | Baltimore Orioles placed RHP Brandon Young on the 15-day injured list. Left hamstring strain. |
| 08/22/25 | Baltimore Orioles transferred C Gary Sánchez from the 10-day injured list to the 60-day injured list. Right knee sprain. |
| 08/22/25 | Baltimore Orioles transferred RHP Félix Bautista from the 15-day injured list to the 60-day injured list. Right shoulder surgery. |
| 08/22/25 | Baltimore Orioles placed 3B Jordan Westburg on the 10-day injured list retroactive to August 19, 2025. Right ankle sprain. |
| 08/22/25 | Baltimore Orioles selected the contract of SS Vimael Machín from Norfolk Tides. |
| 08/22/25 | Baltimore Orioles selected the contract of RHP Matt Bowman from Norfolk Tides. |
| 08/21/25 | Baltimore Orioles placed C Adley Rutschman on the 10-day injured list retroactive to August 18, 2025. Right oblique strain. |
| 08/21/25 | Baltimore Orioles claimed LHP Josh Walker off waivers from Philadelphia Phillies. |
| 08/21/25 | Baltimore Orioles recalled CF Daniel Johnson from Norfolk Tides. |
| 08/20/25 | Baltimore Orioles sent SS Jorge Mateo on a rehab assignment to Norfolk Tides. |
| 08/19/25 | Baltimore Orioles sent CF Greg Allen outright to Norfolk Tides. |
| 08/19/25 | Baltimore Orioles sent CF Jordyn Adams outright to Norfolk Tides. |
| 08/17/25 | Baltimore Orioles sent RHP Albert Suárez on a rehab assignment to Norfolk Tides. |
| 08/17/25 | Baltimore Orioles activated C Maverick Handley from the 10-day injured list. |
| 08/17/25 | Baltimore Orioles activated LF Colton Cowser from the 7-day injured list. |
| 08/17/25 | Baltimore Orioles transferred RHP Zach Eflin from the 15-day injured list to the 60-day injured list. Low back discomfort. |
| 08/17/25 | Baltimore Orioles optioned 1B Ryan Noda to Norfolk Tides. |
| 08/17/25 | Baltimore Orioles selected the contract of C Samuel Basallo from Norfolk Tides. |
| 08/17/25 | Baltimore Orioles optioned CF Daniel Johnson to Norfolk Tides. |
| 08/17/25 | Baltimore Orioles optioned C Maverick Handley to Norfolk Tides. |
| 08/16/25 | Baltimore Orioles designated CF Greg Allen for assignment. |
| 08/16/25 | Baltimore Orioles selected the contract of RF Dylan Beavers from Norfolk Tides. |
| 08/13/25 | Baltimore Orioles sent RHP Houston Roth outright to Norfolk Tides. |
| 08/12/25 | Baltimore Orioles activated CF Daniel Johnson. |
| 08/12/25 | Baltimore Orioles sent RHP Albert Suárez on a rehab assignment to Chesapeake Baysox. |
| 08/12/25 | Baltimore Orioles optioned CF Jordyn Adams to Norfolk Tides. |
| 08/11/25 | Baltimore Orioles designated RHP Houston Roth for assignment. |
| 08/11/25 | Baltimore Orioles optioned RHP Jose Espada to Norfolk Tides. |
| 08/11/25 | Baltimore Orioles claimed CF Daniel Johnson off waivers from San Francisco Giants. |
| 08/11/25 | Baltimore Orioles selected the contract of RHP Jose Espada from Norfolk Tides. |
| 08/08/25 | Baltimore Orioles activated 1B Ryan Mountcastle from the 60-day injured list. |
| 08/08/25 | Baltimore Orioles sent C Maverick Handley on a rehab assignment to Norfolk Tides. |
| 08/08/25 | Baltimore Orioles signed free agent CF Greg Allen. |
| 08/08/25 | Baltimore Orioles sent C Maverick Handley on a rehab assignment to Norfolk Tides. |
| 08/08/25 | Baltimore Orioles placed LF Colton Cowser on the 7-day injured list retroactive to August 7, 2025. Concussion. |
| 08/08/25 | Baltimore Orioles placed RF Tyler O'Neill on the 10-day injured list retroactive to August 6, 2025. Right wrist inflammation. |
| 08/08/25 | Baltimore Orioles sent C Maverick Handley on a rehab assignment to Norfolk Tides. |
| 08/08/25 | Atlanta Braves claimed 3B Vidal Bruján off waivers from Baltimore Orioles. |
| 08/08/25 | Baltimore Orioles recalled CF Jordyn Adams from Norfolk Tides. |
| 08/07/25 | Baltimore Orioles activated RHP Rico Garcia. |
| 08/07/25 | Baltimore Orioles optioned RHP Elvin Rodríguez to Norfolk Tides. |
| 08/05/25 | Baltimore Orioles sent RHP Tyler Wells on a rehab assignment to Norfolk Tides. |
| 08/05/25 | Baltimore Orioles sent 2B Terrin Vavra outright to Norfolk Tides. |
| 08/05/25 | Baltimore Orioles claimed RHP Rico Garcia off waivers from New York Mets. |
| 08/04/25 | Baltimore Orioles activated LHP Cade Povich from the 15-day injured list. |
| 08/04/25 | Baltimore Orioles activated 3B Vidal Bruján. |
| 08/04/25 | Baltimore Orioles optioned CF Jordyn Adams to Norfolk Tides. |
| 08/04/25 | Baltimore Orioles optioned RHP Houston Roth to Norfolk Tides. |
| 08/03/25 | Baltimore Orioles sent RHP Kyle Bradish on a rehab assignment to Norfolk Tides. |
| 08/03/25 | Baltimore Orioles designated 2B Terrin Vavra for assignment. |
| 08/03/25 | Baltimore Orioles recalled 1B Ryan Noda from Norfolk Tides. |
| 08/03/25 | Baltimore Orioles claimed 3B Vidal Bruján off waivers from Chicago Cubs. |
| 08/03/25 | Baltimore Orioles claimed RHP Carson Ragsdale off waivers from San Francisco Giants. |
| 08/03/25 | Baltimore Orioles optioned RHP Carson Ragsdale to Norfolk Tides. |
| 08/02/25 | Baltimore Orioles activated LHP Dietrich Enns. |
| 08/02/25 | Baltimore Orioles claimed 1B Ryan Noda off waivers from Chicago White Sox. |
| 08/01/25 | Baltimore Orioles selected the contract of 2B Terrin Vavra from Chesapeake Baysox. |
| 08/01/25 | Baltimore Orioles recalled SS Luis Vázquez from Norfolk Tides. |
| 08/01/25 | Baltimore Orioles selected the contract of CF Jordyn Adams from Chesapeake Baysox. |