Atlanta Braves
Aaron Bummer has thrown 5,005 pitches that have been tracked by the PITCHf/x system between 2017 and 2024, including pitches thrown in the MLB Regular Season and Spring Training. In 2024, they have relied primarily on their Sinker (94mph) and Slider (83mph), also mixing in a Cutter (89mph). He also rarely throws a Fourseam Fastball (95mph).
In 2024, compared to other LHP:
Their sinker has heavy sinking action, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' sinkers and has well above average velo. Their slider sweeps across the zone, results in more flyballs compared to other pitchers' sliders and has some two-plane movement. Their cutter has heavy sink, generates a high number of swings & misses compared to other pitchers' cutters, is an extreme flyball pitch compared to other pitchers' cutters, has well above average velo and has strong cutting action. Their fourseam fastball (take this with a grain of salt because they've only thrown 2 of them in 2024) has heavy sinking action, is basically never swung at and missed compared to other pitchers' fourseamers, is an extreme flyball pitch compared to other pitchers' fourseamers and has well above average velo.