The Brewers have agreed to a minor league deal with left-hander Bruce Zimmermann, reports Adam McCalvy of MLB.com. The Ballengee client will be in big league camp as a non-roster invitee this coming spring.
Zimmermann, 29, has appeared in parts of four seasons. All four of those came with the Baltimore native’s hometown club. From 2020-23, he pitched 158 1/3 frames for the Orioles, mostly out of the rotation, posting a 5.57 ERA along the way. He regularly showed plus command (career 5.2% walk rate), but Zimmermann’s 89-91 mph fastball proved too hittable and led to troubles keeping the ball in the park (2.27 HR/9).
While Zimmermann’s big league results have clearly been sub-par, he’s logged a more palatable 4.20 ERA in 306 1/3 innings across parts of five Triple-A seasons. Despite the lack of velocity, he’s punched out a solid 22.8% of his opponent at that level and coupled that with a similarly sound 8% walk rate. The 2024 season was the first since 2019 in which Zimmermann did not appear in the majors. He pitched 80 minor league innings with a 4.16 ERA on the year, splitting his time between the rotation and bullpen.
Zimmermann will give the Brewers some more affordable rotation depth behind the projected starting five of Freddy Peralta, Brandon Woodruff, Nestor Cortes, Aaron Civale and Tobias Myers. Southpaws Aaron Ashby and DL Hall are both on the 40-man roster and could get looks in the ’pen or as starters.
Other rotation candidates include Carlos Rodriguez, Logan Henderson and Chad Patrick, though the latter two have yet to actually make their MLB debuts. Top pitching prospect Jacob Misiorowski had a nice season between Double-A and Triple-A last year, and 2022 second-rounder should be in line for his MLB debut at some point during the 2025 campaign. Milwaukee has been on the hunt for extra rotation stability this offseason but doesn’t have much money to work with as they work toward that goal.
The Brewers picked up a plug-and-play mid-rotation arm, Cortes, in the trade sending closer Devin Williams to the Yankees, but they’re still likely to be in the mix for some more low-cost arms.
