Los Angeles Angels
Although they have not thrown an MLB pitch in 2025, Zac Kristofak threw 321 pitches that were tracked by the PITCHf/x system in 2024, all of them occuring in the MLB Regular Season. In 2024, they relied primarily on their Fourseam Fastball (93mph) and Slider (85mph), also mixing in a Change (88mph). He also rarely threw a Curve (78mph).
In 2024, compared to other RHP:
Their fourseam fastball has less armside movement than typical, has some natural sinking action, has essentially average velo and results in somewhat more flyballs compared to other pitchers' fourseamers. Their slider has exceptional depth and results in more flyballs compared to other pitchers' sliders. Their change is a real worm killer that generates an extreme number of groundballs compared to other pitchers' changeups, dives down out of the zone and is much firmer than usual. Their curve (take this with a grain of salt because they've only thrown 16 of them in 2024) is basically never swung at and missed compared to other pitchers' curves, has a sharp downward bite and has primarily 12-6 movement.