Orioles Roster & Staff
Transactions
| Date | Transaction |
| 07/31/26 | Baltimore Orioles activated C Jake Rogers. |
| 07/31/26 | Baltimore Orioles designated C Chadwick Tromp for assignment. |
| 07/30/26 | Detroit Tigers traded C Jake Rogers to Baltimore Orioles for RHP Zane Barnhart. |
| 07/30/26 | Detroit Tigers traded C Jake Rogers to Baltimore Orioles for RHP Zane Barnhart. |
| 07/28/26 | Baltimore Orioles sent RHP Chris Bassitt on a rehab assignment to Norfolk Tides. |
| 07/27/26 | Baltimore Orioles signed free agent RHP David Lally Jr. to a minor league contract. |
| 07/27/26 | Baltimore Orioles signed free agent LHP Colton Sampson to a minor league contract. |
| 07/27/26 | Baltimore Orioles signed free agent RHP Camden Wicker to a minor league contract. |
| 07/27/26 | Baltimore Orioles designated C Sam Huff for assignment. |
| 07/27/26 | Baltimore Orioles signed free agent LHP Noah Chapman to a minor league contract. |
| 07/27/26 | Baltimore Orioles signed free agent LHP Regan Hall to a minor league contract. |
| 07/27/26 | Baltimore Orioles traded RF Johnathan Rodríguez to Pittsburgh Pirates for cash. |
| 07/27/26 | Baltimore Orioles recalled C Yohel Pozo from Chesapeake Baysox. |
| 07/25/26 | Baltimore Orioles signed RHP Braden Smith. |
| 07/25/26 | Baltimore Orioles signed OF Kevin Roberts Jr.. |
| 07/25/26 | Baltimore Orioles signed RHP Miguel Hugas. |
| 07/25/26 | Baltimore Orioles signed SS Will Plunkett. |
| 07/25/26 | Baltimore Orioles signed RHP Gunnar Garrison. |
| 07/25/26 | Baltimore Orioles signed C Leo Marrero. |
| 07/25/26 | Baltimore Orioles signed SS Jimmy Anderson. |
| 07/25/26 | Baltimore Orioles signed RHP Diego Gutierrez. |
| 07/25/26 | Baltimore Orioles signed RHP Garrison Sumner. |
| 07/25/26 | Baltimore Orioles signed RHP Ross Norman. |
| 07/25/26 | Baltimore Orioles signed SS Brayden Fry. |
| 07/24/26 | Baltimore Orioles signed OF Ty Head. |
| 07/24/26 | Baltimore Orioles recalled LHP Josh Walker from Norfolk Tides. |
| 07/23/26 | Baltimore Orioles signed RHP Collin McKinney. |
| 07/23/26 | Baltimore Orioles designated RF Johnathan Rodríguez for assignment. |
| 07/23/26 | Toronto Blue Jays claimed RF Rudy Martin Jr. off waivers from Baltimore Orioles. |
| 07/23/26 | Baltimore Orioles optioned LHP Josh Walker to Norfolk Tides. |
| 07/23/26 | Baltimore Orioles claimed C Yohel Pozo off waivers from St. Louis Cardinals. |
| 07/23/26 | Baltimore Orioles optioned RF Johnathan Rodríguez to Norfolk Tides. |
| 07/23/26 | Baltimore Orioles optioned C Yohel Pozo to Norfolk Tides. |
| 07/22/26 | Baltimore Orioles placed C Samuel Basallo on the 10-day injured list retroactive to July 20, 2026. Right shoulder inflammation. |
| 07/22/26 | Baltimore Orioles recalled LHP Josh Walker from Norfolk Tides. |
| 07/22/26 | Baltimore Orioles recalled RF Johnathan Rodríguez from Norfolk Tides. |
| 07/20/26 | Baltimore Orioles placed C Adley Rutschman on the 10-day injured list retroactive to July 19, 2026. Left wrist inflammation. |
| 07/20/26 | Baltimore Orioles designated RF Rudy Martin Jr. for assignment. |
| 07/20/26 | Baltimore Orioles selected the contract of C Chadwick Tromp from Norfolk Tides. |
| 07/19/26 | Baltimore Orioles transferred RHP Ryan Helsley from the 15-day injured list to the 60-day injured list. Right elbow discomfort. |
| 07/19/26 | Baltimore Orioles optioned RHP Cam Sanders to Norfolk Tides. |
| 07/19/26 | Baltimore Orioles selected the contract of C Sam Huff from Norfolk Tides. |
| 07/18/26 | Baltimore Orioles signed RHP Ryan Piech. |
| 07/18/26 | Baltimore Orioles signed OF Eric Booth Jr.. |
| 07/18/26 | Kansas City Royals traded RF Rudy Martin Jr. to Baltimore Orioles for cash. |
| 07/17/26 | Baltimore Orioles transferred RHP Chris Bassitt from the 15-day injured list to the 60-day injured list. Low back discomfort. |
| 07/17/26 | Baltimore Orioles signed RHP Dominic Voegele. |
| 07/17/26 | Baltimore Orioles recalled RHP Cam Sanders from Norfolk Tides. |
| 07/16/26 | Baltimore Orioles signed free agent IF Ruben Hernandez to a minor league contract. |
| 07/16/26 | Baltimore Orioles signed free agent IF Yorvis Salazar to a minor league contract. |
| 07/16/26 | Baltimore Orioles recalled 1B Christian Encarnacion-Strand from Norfolk Tides. |
| 07/15/26 | Baltimore Orioles signed LHP Zane Adams. |
| 07/14/26 | Baltimore Orioles signed UT Carlos Sanchez. |
| 07/13/26 | Baltimore Orioles transferred LHP Keegan Akin from the 15-day injured list to the 60-day injured list. Left elbow discomfort. |
| 07/13/26 | Pittsburgh Pirates traded RHP Cam Sanders to Baltimore Orioles for cash. |
| 07/13/26 | Baltimore Orioles optioned RHP Cam Sanders to Norfolk Tides. |
| 07/13/26 | Baltimore Orioles optioned LHP Nick Raquet to Norfolk Tides. |
| 07/11/26 | Baltimore Orioles activated RHP Yaramil Hiraldo from the 60-day injured list. |
| 07/11/26 | Baltimore Orioles optioned RHP Yaramil Hiraldo to Norfolk Tides. |
| 07/08/26 | Baltimore Orioles sent C Chadwick Tromp outright to Norfolk Tides. |
| 07/07/26 | Baltimore Orioles signed free agent LHP Eduin Rodriguez to a minor league contract. |
| 07/07/26 | Baltimore Orioles signed free agent RHP Jonnathan Torres to a minor league contract. |
| 07/07/26 | Baltimore Orioles signed free agent RHP Kelvin Cadet to a minor league contract. |
| 07/07/26 | Baltimore Orioles signed free agent IF Jonnathan Torres to a minor league contract. |
| 07/07/26 | Baltimore Orioles recalled LHP Nick Raquet from Norfolk Tides. |
| 07/06/26 | Baltimore Orioles optioned RHP Cameron Weston to Norfolk Tides. |
| 07/04/26 | Baltimore Orioles sent C Dom Keegan outright to Chesapeake Baysox. |
| 07/03/26 | Baltimore Orioles designated C Chadwick Tromp for assignment. |
| 07/03/26 | Baltimore Orioles signed free agent C Sam Huff to a minor league contract. |
| 07/03/26 | Baltimore Orioles sent RHP Yaramil Hiraldo on a rehab assignment to Norfolk Tides. |
| 07/03/26 | Baltimore Orioles placed RHP Ryan Helsley on the 15-day injured list retroactive to June 30, 2026. Right elbow discomfort. |
| 07/03/26 | Baltimore Orioles recalled RHP Anthony Nunez from Norfolk Tides. |
| 07/03/26 | Baltimore Orioles recalled 2B Jeremiah Jackson from Norfolk Tides. |
| 07/01/26 | Baltimore Orioles activated RHP Dean Kremer from the 60-day injured list. |
| 07/01/26 | Baltimore Orioles designated C Dom Keegan for assignment. |
| 07/01/26 | Baltimore Orioles traded RHP Kyle Nicolas to Washington Nationals for SS Randal Diaz. |
| 07/01/26 | Baltimore Orioles recalled RHP Cameron Weston from Norfolk Tides. |
| 07/01/26 | Baltimore Orioles traded RHP Kyle Nicolas to Washington Nationals for SS Randal Diaz. |
| 07/01/26 | Baltimore Orioles optioned LHP Josh Walker to Norfolk Tides. |
| 07/01/26 | Baltimore Orioles optioned RHP Trey Gibson to Norfolk Tides. |