San Antonio Missions Roster & Staff
San Antonio Transactions
| Date | Transaction |
| 08/25/26 | San Antonio Missions transferred C Oswaldo Linares to the Development List. |
| 08/25/26 | San Antonio Missions placed RHP Tucker Musgrove on the 7-day injured list. |
| 08/25/26 | San Antonio Missions activated C Oswaldo Linares from the Development List. |
| 08/18/26 | San Antonio Missions activated LHP Luis Gutierrez from the 60-day injured list. |
| 08/18/26 | San Antonio Missions transferred C Oswaldo Linares to the Development List. |
| 08/18/26 | San Antonio Missions activated SS Justin DeCriscio. |
| 08/18/26 | San Antonio Missions activated LHP Luis Gutierrez from the 60-day injured list. |
| 08/18/26 | OF Kai Murphy assigned to El Paso Chihuahuas from San Antonio Missions. |
| 08/18/26 | RHP Victor Lizarraga assigned to San Antonio Missions from Lake Elsinore Storm. |
| 08/18/26 | SS Justin DeCriscio assigned to San Antonio Missions from Fort Wayne TinCaps. |
| 08/18/26 | RHP Matthew Watson assigned to Fort Wayne TinCaps from San Antonio Missions. |
| 08/18/26 | RHP Johan Moreno assigned to San Antonio Missions from El Paso Chihuahuas. |
| 08/18/26 | RHP José Leclerc assigned to El Paso Chihuahuas from San Antonio Missions. |
| 08/18/26 | RHP Bernard Jose assigned to Fort Wayne TinCaps from San Antonio Missions. |
| 08/15/26 | San Antonio Missions activated C Oswaldo Linares from the Development List. |
| 08/14/26 | San Antonio Missions placed OF Jake Cunningham on the 7-day injured list. |
| 08/14/26 | OF Alex McCoy assigned to San Antonio Missions from Fort Wayne TinCaps. |
| 08/07/26 | 1B Romeo Sanabria assigned to San Antonio Missions from El Paso Chihuahuas. |
| 08/06/26 | San Antonio Missions activated LHP Fernando Sanchez. |
| 08/06/26 | San Antonio Missions transferred C Oswaldo Linares to the Development List. |
| 08/06/26 | LHP Fernando Sanchez assigned to San Antonio Missions from El Paso Chihuahuas. |
| 08/05/26 | San Antonio Missions transferred OF Kai Murphy to the Development List. |
| 08/05/26 | RHP Andrew Thurman assigned to El Paso Chihuahuas from San Antonio Missions. |
| 08/05/26 | 3B Jack Costello assigned to San Antonio Missions from Fort Wayne TinCaps. |
| 08/05/26 | C Anthony Vilar assigned to San Antonio Missions from El Paso Chihuahuas. |
| 08/05/26 | C Oswaldo Linares assigned to San Antonio Missions from Fort Wayne TinCaps. |
| 08/04/26 | San Antonio Missions released C Chris Sargent. |
| 08/04/26 | San Antonio Missions transferred LHP Ryan Och from the 7-day injured list to the 60-day injured list. |
| 08/04/26 | San Antonio Missions released C Colton Vincent. |
| 08/04/26 | San Antonio Missions released RHP Andrew Dalquist. |