Orioles Roster & Staff
Transactions
| Date | Transaction |
| 06/30/26 | Baltimore Orioles sent RHP Yaramil Hiraldo on a rehab assignment to Frederick Keys. |
| 06/30/26 | Baltimore Orioles sent RHP Yaramil Hiraldo on a rehab assignment to Frederick Keys. |
| 06/30/26 | Baltimore Orioles sent C Sam Huff outright to Norfolk Tides. |
| 06/29/26 | Baltimore Orioles placed LHP Keegan Akin on the 15-day injured list retroactive to June 28, 2026. Left elbow discomfort. |
| 06/29/26 | Baltimore Orioles recalled LHP Josh Walker from Norfolk Tides. |
| 06/28/26 | Baltimore Orioles designated C Sam Huff for assignment. |
| 06/28/26 | Baltimore Orioles activated C Adley Rutschman from the 7-day injured list. |
| 06/28/26 | Baltimore Orioles activated RF Dylan Beavers from the 10-day injured list. |
| 06/28/26 | Baltimore Orioles activated LF Dylan Beavers from the 10-day injured list. |
| 06/28/26 | Baltimore Orioles claimed RHP Yosver Zulueta off waivers from Chicago Cubs. |
| 06/28/26 | Baltimore Orioles optioned 2B Jeremiah Jackson to Norfolk Tides. |
| 06/28/26 | Baltimore Orioles optioned RHP Yosver Zulueta to Norfolk Tides. |
| 06/27/26 | Baltimore Orioles activated LHP Cade Povich from the 15-day injured list. |
| 06/27/26 | Baltimore Orioles designated RHP Kyle Nicolas for assignment. |
| 06/27/26 | Baltimore Orioles claimed C Dom Keegan off waivers from Tampa Bay Rays. |
| 06/27/26 | Baltimore Orioles optioned LHP Cade Povich to Chesapeake Baysox. |
| 06/27/26 | Baltimore Orioles optioned C Dom Keegan to Chesapeake Baysox. |
| 06/25/26 | Baltimore Orioles signed free agent IF Jesus Gomez to a minor league contract. |
| 06/25/26 | Baltimore Orioles sent CF Michael Siani outright to Norfolk Tides. |
| 06/23/26 | Baltimore Orioles sent RF Dylan Beavers on a rehab assignment to Norfolk Tides. |
| 06/22/26 | Baltimore Orioles designated CF Michael Siani for assignment. |
| 06/22/26 | Baltimore Orioles selected the contract of C Chadwick Tromp from Norfolk Tides. |
| 06/21/26 | Baltimore Orioles sent RHP Dean Kremer on a rehab assignment to Norfolk Tides. |
| 06/21/26 | Baltimore Orioles sent LHP Cade Povich on a rehab assignment to Chesapeake Baysox. |
| 06/20/26 | Baltimore Orioles placed C Adley Rutschman on the 7-day injured list retroactive to June 19, 2026. Concussion. |
| 06/20/26 | Baltimore Orioles recalled CF Michael Siani from Norfolk Tides. |
| 06/18/26 | Baltimore Orioles sent RF Dylan Beavers on a rehab assignment to Chesapeake Baysox. |
| 06/16/26 | Baltimore Orioles activated RHP Ryan Helsley from the 15-day injured list. |
| 06/16/26 | Baltimore Orioles optioned RHP Anthony Nunez to Norfolk Tides. |
| 06/13/26 | Baltimore Orioles signed free agent SS Jarol Capellan to a minor league contract. |
| 06/13/26 | Baltimore Orioles signed free agent 2B Railin Tea to a minor league contract. |
| 06/12/26 | Baltimore Orioles signed free agent RHP Darling VIllalona to a minor league contract. |
| 06/12/26 | Baltimore Orioles sent 3B Weston Wilson outright to Norfolk Tides. |
| 06/11/26 | Baltimore Orioles signed free agent RHP Fermin Magallanes to a minor league contract. |
| 06/11/26 | Baltimore Orioles sent RHP Ryan Helsley on a rehab assignment to Norfolk Tides. |
| 06/10/26 | Baltimore Orioles signed free agent C Chadwick Tromp to a minor league contract. |
| 06/08/26 | Baltimore Orioles placed RHP Chris Bassitt on the 15-day injured list retroactive to June 5, 2026. Low back discomfort. |
| 06/08/26 | Baltimore Orioles recalled RHP Trey Gibson from Norfolk Tides. |
| 06/08/26 | Chicago Cubs claimed RHP Eduarniel Núñez off waivers from Baltimore Orioles. |
| 06/06/26 | Baltimore Orioles designated 3B Weston Wilson for assignment. |
| 06/06/26 | Baltimore Orioles selected the contract of C Sam Huff from Norfolk Tides. |
| 06/04/26 | Baltimore Orioles designated RHP Eduarniel Núñez for assignment. |
| 06/04/26 | Cincinnati Reds traded RHP Kyle Nicolas to Baltimore Orioles for cash. |
| 06/04/26 | Baltimore Orioles optioned RHP Kyle Nicolas to Norfolk Tides. |