Milwaukee Brewers
Bruce Zimmermann has thrown 6,814 pitches that have been tracked by the PITCHf/x system between 2020 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they have relied primarily on their Fourseam Fastball (90mph), also mixing in a Cutter (87mph), Sinker (90mph), Change (82mph), Slider (83mph) and Curve (80mph).
In 2025, compared to other LHP:
Their fourseam fastball has less armside movement than typical, has some natural sinking action and has slightly below average velo. Their cutter generates fewer whiffs/swing compared to other pitchers' cutters, has little cutting action and has some natural sink. Their sinker is a real worm killer that generates an extreme number of groundballs compared to other pitchers' sinkers, generates more whiffs/swing compared to other pitchers' sinkers and has some natural sinking action. Their change dives down out of the zone and results in many more groundballs compared to other pitchers' changeups. Their slider has exceptional depth and has primarily 12-6 movement. Their curve is much harder than usual, results in more flyballs compared to other pitchers' curves and has a sharp downward bite.