San Antonio Missions Roster & Staff
San Antonio Transactions
| Date | Transaction |
| 09/08/26 | C Anthony Vilar assigned to El Paso Chihuahuas from San Antonio Missions. |
| 09/08/26 | LHP Luis Gutierrez assigned to El Paso Chihuahuas from San Antonio Missions. |
| 09/08/26 | 3B Kerrington Cross assigned to San Antonio Missions from Fort Wayne TinCaps. |
| 09/08/26 | OF Braedon Karpathios assigned to El Paso Chihuahuas from San Antonio Missions. |
| 09/08/26 | RHP Will Varmette assigned to San Antonio Missions from Fort Wayne TinCaps. |
| 09/08/26 | RHP Carson Montgomery assigned to San Antonio Missions from Fort Wayne TinCaps. |
| 09/03/26 | San Antonio Missions activated C Oswaldo Linares from the Development List. |
| 09/03/26 | RHP Garrett Hawkins assigned to El Paso Chihuahuas from San Antonio Missions. |
| 09/03/26 | RHP Carlos Medina assigned to San Antonio Missions from Fort Wayne TinCaps. |
| 09/01/26 | San Antonio Missions transferred C Oswaldo Linares to the Development List. |
| 09/01/26 | San Antonio Missions activated RHP Bernard Jose. |
| 09/01/26 | San Antonio Missions placed RHP Clay Edmondson on the 7-day injured list. |
| 09/01/26 | RHP Bernard Jose assigned to San Antonio Missions from Fort Wayne TinCaps. |