The Blue Jays announced that right-hander Jesse Hahn has been signed to a minor league contract. The deal includes an invitation for Hahn to attend Toronto’s big league Spring Training camp.
While Hahn is a veteran of eight Major League seasons, 286 of his 316 1/3 career innings came during the 2014-17 seasons. Since that four-year stretch with the Padres and Athletics, Hahn has a 4.75 ERA across 30 1/3 innings, and he didn’t see any MLB action at all in three seasons (2018, 2022, and 2023) due to arm injuries, plus he spent the 2024 campaign entirely in the minors.
Hahn finally made his return to the Show last year in the form of three games and five innings with the Mariners, and he was twice designated for assignment and then outrighted off Seattle’s 40-man roster. Pitching primarily with Triple-A Tacoma, Hahn’s minor league numbers in 2025 included a 5.85 ERA, 22.4% strikeout rate, and 10.5% walk rate. The righty also posted a big 61.8% grounder rate, though a .361 BABIP offset Hahn’s ability to keep the ball on the ground.
A grounder-heavy approach is Hahn’s biggest plus at this stage of his career, as the 36-year-old been beset by control problems (at times quite extreme) over the last several seasons at both the MLB and minor league levels. Hahn’s return to the big leagues after a three-year absence saw him retain his 95mph sinker as his primary pitch, and his slider replaced his change as his secondary pitch.
Toronto’s bullpen is more or less set heading into Opening Day, so Hahn is likely just a depth arm the Jays are looking to stash at Triple-A. The right-hander does bring experience and some innings-eating ability, which is a plus on a Blue Jays team that put a lot of extra miles on its relief corps during last season’s run to the World Series.
