Offseason • November 1, 2024 − LHP
Blake Snell exercised his 2025 opt-out clause, allowing him to become a free agent. • November 2, 2024 − LHP
Robbie Ray declined to exercise his opt-out clause, allowing him to remain with the team. INF
Wilmer Flores exercised his option clause, allowing him to remain with the team. • November 22, 2024 − The Giants avoided arbitration with RHP
Austin Warren and OF
Mike Yastrzemski agreeing to one-year deals. The Giants tendered the contracts on 1B/OF
LaMonte Wade Jr., RHP
Camilo Doval, and RHP
Tyler Rogers. The Giants declined to tender the contracts on LHP
Ethan Small and RHP
Kai-Wei Teng, allowing them to become free agents. • December 10, 2024 − The Giants signed SS
Willy Adames to a 7-year contract. • January 8, 2025 − The Giants claimed C
Sam Huff off waivers. RHP
Austin Warren was designated for assignment. • January 9, 2025 − The Giants avoided arbitration with 1B/OF
LaMonte Wade Jr., RHP
Camilo Doval, and RHP
Tyler Rogers. • January 11, 2025 − The Giants signed RHP
Justin Verlander to a one-year contract. C/OF
Blake Sabol was designated for assignment. • January 15, 2025 − The Giants traded C/OF
Blake Sabol to
Boston Red Sox for international bonus pool money. • January 15, 2025 − The Giants traded RHP William Kempner to
Miami Marlins for international bonus pool money.
Regular season • June 8, 2025 − The Giants traded 1B/OF
LaMonte Wade Jr. and cash considerations to
Los Angeles Angels for a player to be named later or cash considerations. • June 15, 2025 − The Giants traded LHP
Kyle Harrison, RHP
Jordan Hicks, OF
James Tibbs III and RHP Jose Bello to the
Boston Red Sox for 3B/DH
Rafael Devers. • July 31, 2025 − The Giants traded RHP
Camilo Doval to
New York Yankees for RHP Trystan Vrieling, C/3B Jesus Rodriguez, 3B Parks Harber, and LHP Carlos De La Rosa. • July 31, 2025 − The Giants traded OF
Mike Yastrzemski to
Kansas City Royals for RHP Yunior Marte. ==Season standings==