Non-MLB
Although they have not thrown an MLB pitch in 2026, Zac Kristofak threw 452 pitches that were tracked by the PITCHf/x system between 2024 and 2025, including pitches thrown in the MLB Regular Season and Fall/Winter Ball. In 2025, they relied primarily on their Fourseam Fastball (92mph) and Curve (78mph), also mixing in a Slider (83mph).
In 2025, compared to other RHP:
Their fourseam fastball has some natural sinking action, has essentially average velo and has slightly less natural movement than typical. Their curve has an exceptional bite and results in more flyballs compared to other pitchers' curves. Their slider has exceptional depth, is an extreme flyball pitch compared to other pitchers' sliders, generates fewer whiffs/swing compared to other pitchers' sliders and has short glove-side cut.