Los Angeles Angels
Although they have not thrown an MLB pitch in 2026, Jack Kochanowicz threw 3,208 pitches that were tracked by the PITCHf/x system between 2024 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they relied primarily on their Sinker (96mph), also mixing in a Fourseam Fastball (96mph), Slider (86mph) and Change (90mph). He also rarely threw a Curve (83mph).
In 2025, compared to other RHP:
Their sinker has heavy sinking action, is blazing fast and results in somewhat more groundballs compared to other pitchers' sinkers. Their fourseam fastball generates a high number of swings & misses compared to other pitchers' fourseamers, results in more flyballs compared to other pitchers' fourseamers, has some natural sinking action and has well above average velo. Their slider has exceptional depth and results in somewhat more flyballs compared to other pitchers' sliders. Their change is thrown extremely hard, dives down out of the zone and has slight cut action. Their curve is much harder than usual and results in somewhat more flyballs compared to other pitchers' curves.