Jonathan Brubaker: Everything you need to know

Brubaker allowed one hit and one walk in one scoreless inning during Sunday's 5-2 loss to the Mets. Brubaker gave up a single and issued a walk but was able to escape the ninth inning without surrendering a run, throwing 12 of his 19 pitches for strikes. Aside from a lackluster performance during Friday's loss to the Mets, the right-hander has had a respectable start to the season. He has allowed three runs, all of which came Friday, along with seven hits and four walks while striking out five across 6.2 innings in five outings.

Brubaker didn't factor into the decision during Monday's 6-2 Cactus League win over the Athletics, allowing two earned runs on three hits and two walks across one inning. Brubaker got the start in his first game action this spring but gave up two singles, two walks and a double in his lone frame. The right-hander re-signed with San Francisco on a one-year, $1.8 million pact after joining the club on a minor-league contract in August following his release from the Yankees. The 32-year-old appeared in five outings (one start) with the Giants in 2025, recording a 4.26 ERA, 1.26 WHIP and 12:3 K:BB across 12.2 innings. Though he has plenty of experience as a starter, Brubaker appears more likely to operate in long relief to begin the season.

Brubaker signed a one-year contract with the Giants on Friday, Susan Slusser of the San Francisco Chronicle reports. Brubaker enjoyed his most successful season in the majors while working primarily as a reliever in 2025, logging a 3.77 ERA and 1.22 WHIP over 28.2 innings between the Yankees and Giants. The 32-year-old righty will likely compete for a rotation spot during spring training, though he could also be used as a long reliever again if he misses the cut.