New York Yankees
Kervin Castro has thrown 1,839 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 Cutter (90mph) and Fourseam Fastball (93mph), also mixing in a Slider (85mph) and Change (88mph). He also rarely throws a Curve (79mph) and Sinker (94mph).
In 2025, compared to other RHP:
Their cutter has sweeping cut action and has some natural sink. Their fourseam fastball generates an extremely high number of swings & misses compared to other pitchers' fourseamers, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' fourseamers, is straight as an arrow and has essentially average velo. Their slider sweeps across the zone, results in more flyballs compared to other pitchers' sliders and has less than expected depth. Their change generates an extremely high number of swings & misses compared to other pitchers' changeups, is much firmer than usual, results in more flyballs compared to other pitchers' changeups and has some natural sink to it. Their curve (take this with a grain of salt because they've only thrown 17 of them in 2025) has an exceptional bite, is basically never swung at and missed compared to other pitchers' curves and has primarily 12-6 movement. Their sinker (take this with a grain of salt because they've only thrown 8 of them in 2025) is basically never swung at and missed compared to other pitchers' sinkers, is an extreme flyball pitch compared to other pitchers' sinkers and has slightly above average velo.