2026-04-20
- San Francisco Giants placed C Daniel Susac on the 10-day injured list retroactive to April 20, 2026. Right elbow ulnar neuritis/.
Bio: Daniel Susac, is 24y 11m old, last: San Francisco Giants, 24PA 0.478/0.500/0.652
https://www.mlb.com/player/691740

2026-04-21
- San Francisco Giants transferred RHP José Buttó from the 15-day injured list to the 60-day injured list. Right arm fatigue.
Bio: José Buttó, is 28y 1m old, last: San Francisco Giants, 2IP 5/4K/BB 22.50ERA
https://www.mlb.com/player/676130

2026-04-14
- San Francisco Giants sent LHP Sam Hentges on a rehab assignment to Sacramento River Cats.
2026-04-21
- San Francisco Giants selected the contract of C Eric Haase from Sacramento River Cats.

2026-04-16
- RF Will Brennan changed number to 7.
- CF Drew Gilbert changed number to 0.

2026-04-16
- C Patrick Bailey changed number to 14.
- SS Willy Adames changed number to 2.
- IF Luis Arraez changed number to 1.

2026-04-16
- RHP Caleb Kilian changed number to 45.
- RF Jerar Encarnacion changed number to 19.
- LHP Matt Gage changed number to 93.
- RHP JT Brubaker changed number to 34.
- LHP Ryan Borucki changed number to 47.
- 3B Matt Chapman changed number to 26.
- DH Rafael Devers changed number to 16.

2026-04-16
- LF Heliot Ramos changed number to 17.
- 3B Casey Schmitt changed number to 10.
- CF Jung Hoo Lee changed number to 51.
- RHP Tyler Mahle changed number to 54.
- LHP Erik Miller changed number to 68.
- 2B Christian Koss changed number to 50.
- RHP Adrian Houser changed number to 12.

2026-04-16
- RHP Keaton Winn changed number to 67.
- RHP Logan Webb changed number to 62.
- RHP Ryan Walker changed number to 74.
- RHP Blade Tidwell changed number to 46.
- RHP Landen Roupp changed number to 65.
- LHP Robbie Ray changed number to 38.
- C Daniel Susac changed number to 6.

2026-04-12
- San Francisco Giants placed LF Harrison Bader on the 10-day injured list. Left hamstring strain.
Bio: Harrison Bader, is 31y 10m old, went to Florida, drafted by St. Louis Cardinals (2015 R3/100), last: San Francisco Giants, 55PA 0.115/0.145/0.192
https://www.mlb.com/player/664056

2026-04-12
- San Francisco Giants placed LF Harrison Bader on the 10-day injured list. Left hamstring strain.
Bio: Harrison Bader, is 31y 10m old, went to Florida, drafted by St. Louis Cardinals (2015 R3/100), last: San Francisco Giants, 55PA 0.115/0.145/0.192
https://www.mlb.com/player/664056

2026-04-15
- San Francisco Giants placed OF Jared Oliva on the 10-day injured list. Left wrist hamate fracture.
Bio: Jared Oliva, is 30y 4m old, went to Arizona, drafted by Pittsburgh Pirates (2017 R7/208), last: San Francisco Giants, 7PA 0.143/0.143/0.143
https://www.mlb.com/player/666931

2026-04-15
- San Francisco Giants recalled RF Will Brennan from Sacramento River Cats.
https://www.mlb.com/player/686823

2026-04-15
- San Francisco Giants recalled CF Drew Gilbert from Sacramento River Cats.
https://www.mlb.com/player/687551

2026-04-12
- San Francisco Giants placed LF Harrison Bader on the 10-day injured list retroactive to April 12, 2026. Left hamstring strain.
Bio: Harrison Bader, is 31y 10m old, last: San Francisco Giants, 55PA 0.115/0.145/0.192
https://www.mlb.com/player/664056

2026-04-15
- OF Jared Oliva changed number to 42.
- 3B Casey Schmitt changed number to 42.
- LHP Matt Gage changed number to 42.
- C Daniel Susac changed number to 42.
- LF Heliot Ramos changed number to 42.

2026-04-15
- RHP Ryan Walker changed number to 42.
- IF Luis Arraez changed number to 42.
- RHP Blade Tidwell changed number to 42.
- LHP Ryan Borucki changed number to 42.
- RHP Keaton Winn changed number to 42.
- DH Rafael Devers changed number to 42.
- SS Willy Adames changed number to 42.

2026-04-15
- CF Jung Hoo Lee changed number to 42.
- LHP Erik Miller changed number to 42.
- LHP Robbie Ray changed number to 42.
- LF Harrison Bader changed number to 42.
- RF Jerar Encarnacion changed number to 42.
- 2B Christian Koss changed number to 42.
- C Patrick Bailey changed number to 42.

2026-04-15
- RHP Landen Roupp changed number to 42.
- RHP Logan Webb changed number to 42.
- RHP Tyler Mahle changed number to 42.
- RHP Caleb Kilian changed number to 42.
- 3B Matt Chapman changed number to 42.
- RHP JT Brubaker changed number to 42.
- RHP Adrian Houser changed number to 42.

2026-04-12
- San Francisco Giants sent LHP Sam Hentges on a rehab assignment to San Jose Giants.
2026-04-14
- San Francisco Giants sent LHP Sam Hentges on a rehab assignment to Sacramento River Cats.

2026-04-07
- San Francisco Giants sent RHP Joel Peguero on a rehab assignment to Sacramento River Cats.

2026-04-04
- Trade: San Francisco Giants traded 2B Tyler Fitzgerald to Toronto Blue Jays for cash.
- Trade: San Francisco Giants traded 2B Tyler Fitzgerald to Toronto Blue Jays for cash.

2026-04-02
- San Francisco Giants recalled RHP Blade Tidwell from Sacramento River Cats.
https://www.mlb.com/player/694918

2026-04-02
- San Francisco Giants placed RHP José Buttó on the 15-day injured list. Right arm fatigue.
Bio: José Buttó, is 28y 0m old, last: San Francisco Giants, 2IP 5/4K/BB 22.50ERA
https://www.mlb.com/player/676130

2026-03-31
- C Eric Haase roster status changed by San Francisco Giants.
Bio: Eric Haase, is 33y 3m old, went to Divine Child, drafted by Cleveland Indians (2011 R7/218), last: Milwaukee Brewers, 77PA 0.229/0.289/0.357
https://www.mlb.com/player/606992

2026-03-31
- C Eric Haase assigned to San Francisco Giants.

2026-03-30
- San Francisco Giants designated 2B Tyler Fitzgerald for assignment.
https://www.mlb.com/player/666149

2026-03-30
- San Francisco Giants optioned RHP Dylan Smith to Sacramento River Cats.
https://www.mlb.com/player/681916

2026-03-30
- Trade: Detroit Tigers traded RHP Dylan Smith to San Francisco Giants for cash.

2026-03-30
- Trade: San Francisco Giants traded RF Luis Matos to Milwaukee Brewers for cash.
- Trade: San Francisco Giants traded RF Luis Matos to Milwaukee Brewers for cash.
- Trade: Detroit Tigers traded RHP Dylan Smith to San Francisco Giants for cash.

2026-03-22
- San Francisco Giants placed RHP Joel Peguero on the 15-day injured list retroactive to March 22, 2026. Left hamstring strain.
Bio: Joel Peguero, is 28y 10m old, last: San Francisco Giants, 22.1IP 17/8K/BB 2.42ERA
https://www.mlb.com/player/666711