Athletics Roster & Staff
Transactions
| Date | Transaction |
| 08/28/25 | Athletics released 2B Luis Urías. |
| 08/27/25 | Athletics placed RHP Joey Estes on the 15-day injured list retroactive to August 25, 2025. Herniated disc in lower back. |
| 08/27/25 | Athletics recalled LHP Brady Basso from Las Vegas Aviators. |
| 08/26/25 | Athletics placed LHP Jacob Lopez on the 15-day injured list retroactive to August 25, 2025. Left elbow flexor strain. |
| 08/26/25 | Athletics selected the contract of RHP Mason Barnett from Las Vegas Aviators. |
| 08/25/25 | Athletics designated 2B Luis Urías for assignment. |
| 08/25/25 | Athletics recalled 2B Zack Gelof from Las Vegas Aviators. |
| 08/22/25 | Athletics activated SS Jacob Wilson from the 10-day injured list. |
| 08/22/25 | Athletics placed RHP Jack Perkins on the 15-day injured list. Strained right shoulder. |
| 08/22/25 | Athletics placed LHP Ben Bowden on the 15-day injured list. Strained left lat. |
| 08/22/25 | Athletics optioned 3B Max Schuemann to Las Vegas Aviators. |
| 08/22/25 | Athletics recalled RHP Eduarniel Núñez from Las Vegas Aviators. |
| 08/22/25 | Athletics recalled RHP Joey Estes from Las Vegas Aviators. |
| 08/17/25 | Athletics released 3B Gio Urshela. |
| 08/16/25 | Athletics sent SS Jacob Wilson on a rehab assignment to Las Vegas Aviators. |
| 08/16/25 | Athletics sent SS Jacob Wilson on a rehab assignment to Las Vegas Aviators. |
| 08/15/25 | Athletics designated 3B Gio Urshela for assignment. |
| 08/15/25 | Athletics signed free agent C Bryan Lavastida to a minor league contract. |
| 08/15/25 | Athletics sent CF Denzel Clarke on a rehab assignment to Las Vegas Aviators. |
| 08/15/25 | Athletics sent CF Denzel Clarke on a rehab assignment to Las Vegas Aviators. |
| 08/15/25 | Athletics optioned LHP Jared Shuster to Las Vegas Aviators. |
| 08/15/25 | Athletics recalled 3B Brett Harris from Las Vegas Aviators. |
| 08/15/25 | Athletics claimed LHP Jared Shuster off waivers from Chicago White Sox. |
| 08/11/25 | Athletics activated LHP Brady Basso from the 60-day injured list. |
| 08/11/25 | Athletics transferred C Austin Wynns from the 10-day injured list to the 60-day injured list. Abdominal strain. |
| 08/11/25 | Athletics optioned LHP Brady Basso to Las Vegas Aviators. |
| 08/09/25 | Athletics placed RHP Luis Severino on the 15-day injured list retroactive to August 6, 2025. Left oblique strain. |
| 08/09/25 | Athletics recalled LHP Hogan Harris from Las Vegas Aviators. |
| 08/06/25 | Athletics sent LHP Brady Basso on a rehab assignment to Las Vegas Aviators. |
| 08/06/25 | Athletics optioned RHP Eduarniel Núñez to Las Vegas Aviators. |
| 08/06/25 | Athletics recalled RHP Tyler Ferguson from Las Vegas Aviators. |
| 08/05/25 | Athletics placed C Austin Wynns on the 10-day injured list retroactive to August 4, 2025. Abdominal strain. |
| 08/05/25 | Athletics recalled C Willie MacIver from Las Vegas Aviators. |
| 08/01/25 | Athletics recalled CF JJ Bleday from Las Vegas Aviators. |
| 08/01/25 | Athletics recalled RHP Eduarniel Núñez from Las Vegas Aviators. |
| 08/01/25 | Athletics selected the contract of RHP Luis Morales from Las Vegas Aviators. |