Philadelphia Phillies
Although they have not thrown an MLB pitch in 2026, Zack Wheeler threw 29,900 pitches that were tracked by the PITCHf/x system between 2013 and 2025, including pitches thrown in the MLB Regular Season, the MLB Postseason and Spring Training. In 2025, they relied primarily on their Fourseam Fastball (96mph), also mixing in a Sinker (95mph), Slider (84mph), Curve (81mph), Cutter (92mph) and Splitter (87mph).
In 2025, compared to other RHP:
Their fourseam fastball generates an extremely high number of swings & misses compared to other pitchers' fourseamers, has some natural sinking action, has well above average velo, results in somewhat more flyballs compared to other pitchers' fourseamers and has slight armside run. Their sinker has an obvious tail, generates more whiffs/swing compared to other pitchers' sinkers, has well above average velo and has some natural sinking action. Their slider sweeps across the zone, results in somewhat more flyballs compared to other pitchers' sliders and has some two-plane movement. Their curve generates an extremely high number of swings & misses compared to other pitchers' curves, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' curves, has a sharp downward bite, is slightly harder than usual and has slight glove-side movement. Their cutter has well above average velo. Their splitter has some natural sink to it, is slightly firmer than usual and has slight armside fade.