Non-MLB
Although they have not thrown an MLB pitch in 2025, Max Castillo threw 3,916 pitches that were tracked by the PITCHf/x system between 2022 and 2024, including pitches thrown in the MLB Regular Season and Spring Training. In 2024, they relied primarily on their Fourseam Fastball (91mph) and Change (85mph), also mixing in a Slider (81mph).
In 2024, compared to other RHP:
Their fourseam fastball has an obvious tail, has some natural sinking action and has slightly below average velo. Their change dives down out of the zone and results in somewhat more flyballs compared to other pitchers' changeups. Their slider results in more flyballs compared to other pitchers' sliders and has below average velo.