The Athletics announced Monday that they’ve designated first baseman Dermis Garcia for assignment. His spot on the 40-man roster will go to lefty Sam Long, whom they acquired from the Giants in exchange for cash yesterday. Long is going directly onto the active roster, and in a corresponding move, righty Adrian Martinez has been placed on the 15-day injured list with a right elbow strain.
Garcia, 25, was a longtime Yankees prospect who never got a call to the big leagues before reaching minor league free agency. He signed with the A’s in March of 2022 and parlayed a .264/.349/.498 showing (106 wRC+) into his big league debut. He got into 39 games with the 2022 A’s, batting .207/.264/.388 with five home runs, a 6.4% walk rate and a dismal 44% strikeout rate.
Making contact has long been an issue for Garcia, who has regularly shown above-average power but has also regularly punched out in more than 30% of his plate appearances in a given season. Overall, he’s fanned in 33.4% of his minor league plate appearances. The A’s will have a week to trade Garcia or attempt to pass him through outright waivers.
The injury to Martinez is a concerning development for an A’s club that has struggled immensely to develop pitchers and has thus far received underwhelming results from the early stages of its current rebuild. The 26-year-old Martinez, one of two players acquired from the Padres in exchange for Sean Manaea, posted sharp minor league numbers for the majority of his time with the San Diego organization but has been hit hard with the A’s — both in limited MLB action and in their ludicrously hitter-friendly Triple-A Las Vegas setting.
Oakland has had the worst starting staff in baseball this season, and it hasn’t been particularly close. Martinez has been working primarily out of the bullpen for them in 2023 but has done so in multi-inning stints, logging 17 1/3 frames of relief with a 6.75 ERA.
Martinez started the season quite strong, with a 3.27 ERA through 11 innings, but he’s been torched for nine runs in a combined 6 1/3 innings over his past two appearances. The Venezuelan-born righty actually has a decent 20.1% strikeout rate and 7.2% walk rate in 75 Major League frames, but he’s been undone by a sky-high 1.92 HR/9 mark. The A’s haven’t announced a timetable for his return. Given that Martinez threw as many as 70 pitches in a single relief outing, it’s feasible that he could have eventually been a rotation option for the team if needed. That may still be the case, but it’s now dependent on how long he’ll be sidelined. The A’s have not yet announced a potential timetable or any details beyond the initial diagnosis.

