The Athletics agreed to minor league contracts with relievers Ben Bowden and Geoff Hartlieb. Matt Eddy of Baseball America noted Bowden’s signing on their latest transaction roundup, while the Hartlieb move is reflected on the MLB.com transaction log.
Bowden’s deal is a re-signing, as he spent the 2025 season with the A’s. The 31-year-old southpaw made 11 appearances, allowing six runs (five earned) across 10 2/3 frames. He struck out seven and issued five walks before suffering a season-ending lat strain. While that cost him his 40-man roster spot, the A’s like him enough as a depth option to bring him back. Bowden pitched well at Triple-A Las Vegas before his call-up, working 39 2/3 innings of 1.36 ERA ball while striking out a quarter of opposing hitters.
The A’s could lose Sean Newcomb to free agency. That leaves them with Hogan Harris as the only left-hander locked into the bullpen. Brady Basso and swingman Ken Waldichuk are the only other southpaws on the 40-man roster who aren’t set for rotation roles. The A’s will probably bring in a left-hander (or re-sign Newcomb), but there’s a decent path for Bowden right now to compete for a season-opening bullpen job.
Hartlieb, 31, is likely to begin the season in Triple-A. The journeyman righty made four MLB appearances between the Yankees and Tigers this past season. He gave up eight runs in 3 1/3 innings and has a near-8.00 ERA in his MLB career. Hartlieb posted strong underlying numbers in Triple-A, fanning 27.6% of opponents against a 7.6% walk rate over 53 1/3 frames. That gets him another non-roster opportunity for what’ll be his seventh Triple-A season.
