Michael Fulmer: Everything you need to know

The Giants reassigned Fulmer to minor-league camp Wednesday, Justice delos Santos of The San Jose Mercury News reports. Fulmer joined the Giants as a non-roster invitee in February, and he had a solid showing during spring training with five earned runs allowed and a 16:4 K:BB over 10.1 innings. He made just three regular-season appearances between the Cubs and Red Sox last season after missing all of 2024 due to UCL revision surgery.

The Giants signed Fulmer to a minor-league contract Wednesday that includes an invitation to spring training. Fulmer got into three games in the majors in 2025 but spent most of the year at the Triple-A level, collecting a 3.39 ERA and 86:29 K:BB over 66.1 innings. The right-hander will turn 33 in March and will attempt to win one of the final spots in the San Francisco bullpen.

The Mariners signed Fulmer to a minor-league contract Tuesday. Fulmer had been released from his minor-league deal with the Royals this past weekend but has quickly landed a new contract. The 32-year-old ha allowed three runs over 5.2 innings in the big leagues this season and holds a 3.98 ERA and 68:24 K:BB over 54.1 frames at the Triple-A level.