The Milwaukee Brewers are changing their intentions with Robert Gasser for what remains of the 2025 season. Gasser, the top pitching prospect acquired in the Josh Hader trade in 2022, underwent Tommy John surgery last summer, recently completed a rehab assignment on a starters’ schedule, and was optioned to Triple-A.
Throughout his rise in the minor leagues and during a brief stint in the majors last year, Gasser has worked almost exclusively as a starter, making just one relief appearance in 2023. However, with the Brewers in a position to manage rest for their current rotation down the stretch, Gasser is now transitioning to a multi-inning relief role, giving him a chance to build comfort and experience in that spot. If Milwaukee finds itself in need of bullpen help down the stretch, he'll be ready when his name is called.
Trevor Megill has a bullpen Thursday, Pat Murphy said.
— Curt Hogg (@CyrtHogg) September 1, 2025
Robert Gasser seems very likely to be switched to a shorter-outing, bullpen role at Nashville. The Brewers could get full rest for their starters the rest of the way without him making starts.
Robert Gasser's switch to the bullpen seems situational, but also smart
Long term, the Brewers haven’t suggested any change in their view of Gasser as a starting pitcher. This transition to a relief role appears to be purely situational, driven by the fact that there’s just one month left in the regular season and the current rotation is already set. Continuing to stretch him out as a starter without a clear path to that role doesn’t offer much benefit, especially coming off major elbow surgery.
Whether or not the Brewers will need Gasser this season remains to be seen. However, with Shelby Miller recently feeling a pop in his elbow, and Trevor Megill, Grant Anderson, and DL Hall all still working their way back, there’s a real possibility that opportunities could open up. With a month left in the regular season and plenty of unpredictability ahead, Gasser could find himself called upon in meaningful situations down the stretch. In fact, earning a spot on the postseason roster is not out of the question for the 26-year-old southpaw.