Pittsburgh Pirates
Although they have not thrown an MLB pitch in 2024, Thomas Hatch threw 2,173 pitches that were tracked by the PITCHf/x system between 2020 and 2023, including pitches thrown in the MLB Regular Season and Spring Training. In 2023, they relied primarily on their Change (86mph), Slider (88mph) and Fourseam Fastball (95mph), also mixing in a Sinker (95mph). He also rarely threw a Cutter (91mph).
In 2023, compared to other RHP:
Their change has surprising cut action, generates a high number of swings & misses compared to other pitchers' changeups, is slightly firmer than usual and has some natural sink to it. Their slider is much harder than usual and results in somewhat more flyballs compared to other pitchers' sliders. Their fourseam fastball results in somewhat more flyballs compared to other pitchers' fourseamers, has slightly above average velo and has slightly less natural movement than typical. Their sinker generates an extremely high number of swings & misses compared to other pitchers' sinkers, has well above average velo and results in somewhat more groundballs compared to other pitchers' sinkers. Their cutter (take this with a grain of salt because they've only thrown 18 of them in 2023) is an extreme flyball pitch compared to other pitchers' cutters and has well above average velo.