Zach Stewart

Toronto Blue Jays

Pitch Repertoire At-A-Glance

Although he has not thrown an MLB pitch in 2021, Zach Stewart threw 1,688 pitches that were tracked by the PITCHf/x system between 2011 and 2012, all of them occuring in the MLB Regular Season. In 2012, he relied primarily on his Sinker (90mph) and Fourseam Fastball (91mph), also mixing in a Change (83mph) and Slider (83mph). He also rarely threw a Curve (77mph) and Cutter (87mph).


In 2012, compared to other RHP:
His sinker generates more whiffs/swing compared to other pitchers' sinkers, has less armside run than typical and has slightly below average velo. His fourseam fastball has less armside movement than typical, has some natural sinking action, results in somewhat more flyballs compared to other pitchers' fourseamers and has slightly below average velo. His change is a real worm killer that generates an extreme number of groundballs compared to other pitchers' changeups, is basically never swung at and missed compared to other pitchers' changeups and has some natural sink to it. His slider is basically never swung at and missed compared to other pitchers' sliders, sweeps across the zone, has exceptional depth and results in more flyballs compared to other pitchers' sliders. His curve results in somewhat more flyballs compared to other pitchers' curves. His cutter (take this with a grain of salt because he's only thrown 8 of them in 2012) has heavy sink, is basically never swung at and missed compared to other pitchers' cutters, has extreme cut action and is an extreme flyball pitch compared to other pitchers' cutters.