Giants Roster & Staff
Transactions
| Date | Transaction |
| 06/13/26 | San Francisco Giants sent LHP Matt Gage on a rehab assignment to San Jose Giants. |
| 06/12/26 | San Francisco Giants signed free agent 2B Nelson Lopez to a minor league contract. |
| 06/12/26 | San Francisco Giants recalled RHP Ryan Walker from Sacramento River Cats. |
| 06/11/26 | San Francisco Giants optioned RHP Carson Seymour to Sacramento River Cats. |
| 06/10/26 | San Francisco Giants designated LF Will Brennan for assignment. |
| 06/10/26 | San Francisco Giants activated LHP Reiver Sanmartin from the 60-day injured list. |
| 06/10/26 | San Francisco Giants optioned RHP Tristan Beck to Sacramento River Cats. |
| 06/06/26 | San Francisco Giants released LHP Ryan Borucki. |
| 06/05/26 | San Francisco Giants recalled RHP Carson Seymour from Sacramento River Cats. |
| 06/05/26 | San Francisco Giants optioned RHP Wilkin Ramos to Sacramento River Cats. |
| 06/04/26 | San Francisco Giants sent C Logan Porter outright to Sacramento River Cats. |
| 06/03/26 | San Francisco Giants placed LHP Matt Gage on the 15-day injured list retroactive to June 2, 2026. Right knee inflammation. |
| 06/03/26 | San Francisco Giants recalled RHP Dylan Smith from Sacramento River Cats. |
| 06/01/26 | San Francisco Giants placed RHP Joel Peguero on the 60-day injured list. Left hamstring strain. |
| 06/01/26 | San Francisco Giants designated C Logan Porter for assignment. |
| 06/01/26 | San Francisco Giants optioned C Jesus Rodriguez to Sacramento River Cats. |
| 06/01/26 | San Francisco Giants selected the contract of RHP Wilkin Ramos from Sacramento River Cats. |
| 06/01/26 | San Francisco Giants selected the contract of 1B Buddy Kennedy from Sacramento River Cats. |