San Jose Giants Roster & Staff
San Jose Transactions
| Date | Transaction |
| 05/10/26 | San Francisco Giants sent RHP Jason Foley on a rehab assignment to San Jose Giants. |
| 05/09/26 | Sacramento River Cats sent LHP Nick Margevicius on a rehab assignment to San Jose Giants. |
| 05/09/26 | C Daniel Rogers assigned to Sacramento River Cats from San Jose Giants. |
| 05/08/26 | RHP Jose T. Perez assigned to ACL Giants from San Jose Giants. |
| 05/06/26 | RHP Melvin Pineda assigned to ACL Giants from San Jose Giants. |
| 05/06/26 | RHP Evan Gray assigned to San Jose Giants from Eugene Emeralds. |
| 05/02/26 | San Jose Giants transferred RHP Jose T. Perez to the Development List. |
| 05/01/26 | San Jose Giants activated RHP Ben Bybee. |
| 05/01/26 | RHP Ben Bybee assigned to San Jose Giants from ACL Giants. |