New York Yankees
Geoff Hartlieb has thrown 3,308 pitches that have been tracked by the PITCHf/x system between 2019 and 2024, including pitches thrown in the MLB Regular Season and Spring Training. In 2024, they have relied primarily on their Slider (86mph), Sinker (95mph) and Fourseam Fastball (96mph), also mixing in a Cutter (92mph). He also rarely throws a Change (91mph).
In 2024, compared to other RHP:
Their slider generates a high number of swings & misses compared to other pitchers' sliders, has primarily 12-6 movement and has some two-plane movement. Their sinker has well above average velo, has less armside run than typical and has some natural sinking action. Their fourseam fastball has heavy sinking action, generates a high number of swings & misses compared to other pitchers' fourseamers, results in many more groundballs compared to other pitchers' fourseamers, has well above average velo and has slightly less natural movement than typical. Their cutter results in more flyballs compared to other pitchers' cutters, has well above average velo and has some natural sink. Their change (take this with a grain of salt because they've only thrown 4 of them in 2024) is thrown extremely hard, generates an extremely high number of swings & misses compared to other pitchers' changeups, dives down out of the zone and results in more flyballs compared to other pitchers' changeups.