Giants Roster & Staff
Transactions
| Date | Transaction |
| 05/16/26 | San Francisco Giants activated LHP Erik Miller from the 15-day injured list. |
| 05/16/26 | San Francisco Giants placed LF Heliot Ramos on the 10-day injured list. Right quad strain. |
| 05/16/26 | San Francisco Giants recalled LF Will Brennan from Sacramento River Cats. |
| 05/16/26 | San Francisco Giants optioned RHP Tristan Beck to Sacramento River Cats. |
| 05/15/26 | San Francisco Giants activated C Daniel Susac from the 10-day injured list. |
| 05/15/26 | San Francisco Giants optioned 2B Christian Koss to Sacramento River Cats. |
| 05/13/26 | San Francisco Giants sent LHP Reiver Sanmartin on a rehab assignment to ACL Giants. |
| 05/13/26 | San Francisco Giants sent LHP Erik Miller on a rehab assignment to San Jose Giants. |
| 05/12/26 | San Francisco Giants sent RHP Jason Foley on a rehab assignment to Sacramento River Cats. |
| 05/11/26 | San Francisco Giants activated CF Harrison Bader from the 10-day injured list. |
| 05/11/26 | San Francisco Giants recalled RHP Tristan Beck from Sacramento River Cats. |
| 05/11/26 | San Francisco Giants optioned C Logan Porter to Sacramento River Cats. |
| 05/11/26 | San Francisco Giants optioned RHP Dylan Smith to Sacramento River Cats. |
| 05/10/26 | San Francisco Giants sent RHP Jason Foley on a rehab assignment to San Jose Giants. |
| 05/10/26 | San Francisco Giants sent LHP Erik Miller on a rehab assignment to Sacramento River Cats. |
| 05/10/26 | San Francisco Giants sent LHP Erik Miller on a rehab assignment to Sacramento River Cats. |
| 05/10/26 | San Francisco Giants sent LHP Erik Miller on a rehab assignment to Sacramento River Cats. |
| 05/10/26 | San Francisco Giants sent LHP Erik Miller on a rehab assignment to Sacramento River Cats. |
| 05/10/26 | San Francisco Giants activated LHP Sam Hentges from the 15-day injured list. |
| 05/10/26 | San Francisco Giants optioned RHP Gregory Santos to Sacramento River Cats. |
| 05/10/26 | San Francisco Giants sent RF Jerar Encarnacion outright to Sacramento River Cats. |
| 05/10/26 | San Francisco Giants recalled RHP Dylan Smith from Sacramento River Cats. |
| 05/10/26 | San Francisco Giants optioned RHP Ryan Walker to Sacramento River Cats. |
| 05/09/26 | San Francisco Giants placed RHP Logan Webb on the 15-day injured list retroactive to May 6, 2026. Right knee bursitis. |
| 05/09/26 | San Francisco Giants selected the contract of C Logan Porter from Sacramento River Cats. |
| 05/09/26 | San Francisco Giants recalled RHP Trevor McDonald from Sacramento River Cats. |
| 05/09/26 | San Francisco Giants traded C Patrick Bailey to Cleveland Guardians for LHP Matt Wilkinson and Other Considerations. |
| 05/09/26 | San Francisco Giants traded C Patrick Bailey to Cleveland Guardians for LHP Matt Wilkinson and Other Considerations. |
| 05/07/26 | San Francisco Giants sent C Daniel Susac on a rehab assignment to Sacramento River Cats. |
| 05/05/26 | San Francisco Giants sent CF Harrison Bader on a rehab assignment to Sacramento River Cats. |
| 05/05/26 | San Francisco Giants activated RHP Joel Peguero from the 15-day injured list. |
| 05/05/26 | San Francisco Giants signed free agent LHP Moises Soto to a minor league contract. |
| 05/05/26 | San Francisco Giants sent CF Harrison Bader on a rehab assignment to Sacramento River Cats. |
| 05/05/26 | San Francisco Giants sent CF Harrison Bader on a rehab assignment to Sacramento River Cats. |
| 05/05/26 | San Francisco Giants optioned RHP Trevor McDonald to Sacramento River Cats. |
| 05/04/26 | San Francisco Giants placed LHP Erik Miller on the 15-day injured list retroactive to May 1, 2026. Low back strain. |
| 05/04/26 | San Francisco Giants designated RF Jerar Encarnacion for assignment. |
| 05/04/26 | San Francisco Giants activated RHP Trevor McDonald. |
| 05/04/26 | San Francisco Giants optioned LF Will Brennan to Sacramento River Cats. |
| 05/04/26 | San Francisco Giants recalled C Jesus Rodriguez from Sacramento River Cats. |
| 05/04/26 | San Francisco Giants recalled 1B Bryce Eldridge from Sacramento River Cats. |
| 05/04/26 | San Francisco Giants recalled RHP Trevor McDonald from Sacramento River Cats. |
| 05/01/26 | San Francisco Giants optioned RHP Trevor McDonald to Sacramento River Cats. |