Milwaukee Brewers
Aaron Ashby has thrown 5,188 pitches that have been tracked by the PITCHf/x system between 2021 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they have relied primarily on their Sinker (96mph) and Curve (81mph), also mixing in a Change (90mph) and Slider (83mph). He also rarely throws a Fourseam Fastball (95mph).
In 2025, compared to other LHP:
Their sinker is a real worm killer that generates an extreme number of groundballs compared to other pitchers' sinkers, is thrown at a speed that's borderline unfair, has less armside run than typical and has some natural sinking action. Their curve is thrown extremely hard, has an exceptional bite, generates more whiffs/swing compared to other pitchers' curves and has slight glove-side movement. Their change is thrown extremely hard, dives down out of the zone, is an extreme flyball pitch compared to other pitchers' changeups and generates more whiffs/swing compared to other pitchers' changeups. Their slider sweeps across the zone, has exceptional depth and generates more whiffs/swing compared to other pitchers' sliders. Their fourseam fastball (take this with a grain of salt because they've only thrown 13 of them in 2025) is basically never swung at and missed compared to other pitchers' fourseamers, is an extreme flyball pitch compared to other pitchers' fourseamers, has much less armside movement than typical, has some natural sinking action and has well above average velo.