Padres Roster & Staff
Transactions
| Date | Transaction |
| 08/05/26 | San Diego Padres designated RHP Germán Márquez for assignment. |
| 08/05/26 | San Diego Padres activated LHP Robbie Ray. |
| 08/05/26 | Toronto Blue Jays claimed RHP Matt Waldron off waivers from San Diego Padres. |
| 08/04/26 | San Diego Padres sent RHP Joe Musgrove on a rehab assignment to Lake Elsinore Storm. |
| 08/04/26 | San Diego Padres activated RHP Casey Mize. |
| 08/04/26 | San Diego Padres sent RHP Nick Pivetta on a rehab assignment to Lake Elsinore Storm. |
| 08/04/26 | San Diego Padres sent RHP Nick Pivetta on a rehab assignment to Lake Elsinore Storm. |
| 08/04/26 | San Diego Padres activated 3B Gage Workman. |
| 08/04/26 | LHP JP Sears changed number to 39. |
| 08/04/26 | San Diego Padres signed free agent RHP J.P. France to a minor league contract. |
| 08/04/26 | San Diego Padres optioned LHP JP Sears to El Paso Chihuahuas. |
| 08/04/26 | San Diego Padres optioned C Rodolfo Durán to El Paso Chihuahuas. |
| 08/03/26 | RHP Casey Mize roster status changed by San Diego Padres. |
| 08/03/26 | San Diego Padres reassigned RHP Hunter Stratton to the minor leagues. |
| 08/03/26 | 3B Gage Workman roster status changed by San Diego Padres. |
| 08/03/26 | LHP Robbie Ray roster status changed by San Diego Padres. |
| 08/03/26 | Detroit Tigers traded RHP Casey Mize and 3B Gage Workman to San Diego Padres for LHP Kash Mayfield and LHP Jackson Wolf. |
| 08/03/26 | Detroit Tigers traded RHP Casey Mize and 3B Gage Workman to San Diego Padres for LHP Kash Mayfield and LHP Jackson Wolf. |
| 08/03/26 | Detroit Tigers traded RHP Casey Mize and 3B Gage Workman to San Diego Padres for LHP Kash Mayfield and LHP Jackson Wolf. |
| 08/03/26 | San Francisco Giants traded LHP Robbie Ray to San Diego Padres for RHP Miguel Mendez and SS Joniel Hernandez. |
| 08/03/26 | San Francisco Giants traded LHP Robbie Ray to San Diego Padres for RHP Miguel Mendez and SS Joniel Hernandez. |
| 08/03/26 | San Francisco Giants traded LHP Robbie Ray to San Diego Padres for RHP Miguel Mendez and SS Joniel Hernandez. |
| 08/03/26 | Pittsburgh Pirates traded RHP Hunter Stratton to San Diego Padres for RHP Andrew Moore. |
| 08/03/26 | Pittsburgh Pirates traded RHP Hunter Stratton to San Diego Padres for RHP Andrew Moore. |
| 08/03/26 | Detroit Tigers traded RHP Casey Mize and 3B Gage Workman to San Diego Padres for LHP Kash Mayfield and LHP Jackson Wolf. |
| 08/02/26 | San Diego Padres sent RHP David Morgan on a rehab assignment to El Paso Chihuahuas. |