Athletics Roster & Staff
Transactions
| Date | Transaction |
| 03/09/26 | Athletics optioned RHP Mason Barnett to Las Vegas Aviators. |
| 03/09/26 | Athletics optioned 3B Brett Harris to Las Vegas Aviators. |
| 03/08/26 | SS Michael Brooks assigned to Athletics. |
| 03/08/26 | OF Bobby Blandford assigned to Athletics. |
| 03/08/26 | SS Gunner Gouldsmith assigned to Athletics. |
| 03/08/26 | Athletics optioned RHP Braden Nett to Las Vegas Aviators. |
| 03/08/26 | Athletics optioned RHP Chen Zhong-Ao Zhuang to Las Vegas Aviators. |
| 03/08/26 | Athletics optioned CF Junior Perez to Las Vegas Aviators. |
| 03/08/26 | Athletics optioned LHP Brady Basso to Las Vegas Aviators. |
| 03/07/26 | C Dylan Fien assigned to Athletics. |
| 03/07/26 | 3B Daniel Bucciero assigned to Athletics. |
| 03/07/26 | LHP Griffin Kirn assigned to Athletics. |
| 03/07/26 | RHP Nathan Dettmer assigned to Athletics. |
| 03/07/26 | SS Jared Sprague-Lott assigned to Athletics. |
| 03/07/26 | SS Bobby Boser assigned to Athletics. |
| 03/06/26 | RHP Tom Reisinger assigned to Athletics. |
| 03/06/26 | LHP Colton Johnson assigned to Athletics. |
| 03/06/26 | LHP CD Pelham assigned to Athletics. |
| 03/06/26 | LHP Diego Barrera assigned to Athletics. |
| 03/06/26 | RF Jared Dickey assigned to Athletics. |
| 03/04/26 | RHP Micah Dallas assigned to Athletics. |
| 03/03/26 | Athletics signed free agent RHP Luis Guevara to a minor league contract. |
| 03/03/26 | C Carlos Franco assigned to Athletics. |
| 03/03/26 | OF Breyson Guedez assigned to Athletics. |
| 03/02/26 | RF Cameron Leary assigned to Athletics. |
| 03/01/26 | 3B Drew Swift assigned to Athletics. |
| 03/01/26 | 2B Cooper Bowman assigned to Athletics. |
| 03/01/26 | OF Gavin Turley assigned to Athletics. |
| 03/01/26 | Athletics optioned RHP Eduarniel Núñez to Las Vegas Aviators. |