New York Yankees
Mark Leiter Jr. has thrown 5,039 pitches that have been tracked by the PITCHf/x system between 2017 and 2024, all of them occuring in the MLB Regular Season. In 2024, they have relied primarily on their Splitter (84mph) and Sinker (92mph), also mixing in a Curve (74mph), Slider (80mph) and Cutter (89mph). He also rarely throws a Fourseam Fastball (92mph).
In 2024, compared to other RHP:
Their splitter generates an extremely high number of swings & misses compared to other pitchers' splitters and has some natural sink to it. Their sinker is a prototypical pitch with few remarkable qualities. Their curve has an exceptional bite, generates an extremely high number of swings & misses compared to other pitchers' curves, has below average velo and results in somewhat more groundballs compared to other pitchers' curves. Their slider comes in below hitting speed, sweeps across the zone, has exceptional depth and results in somewhat more groundballs compared to other pitchers' sliders. Their cutter generates fewer whiffs/swing compared to other pitchers' cutters, results in more flyballs compared to other pitchers' cutters and has some natural sink. Their fourseam fastball (take this with a grain of salt because they've only thrown 4 of them in 2024) is basically never swung at and missed compared to other pitchers' fourseamers, is an extreme flyball pitch compared to other pitchers' fourseamers, has some natural sinking action, has essentially average velo and has slightly less natural movement than typical.