Mike Foltynewicz has thrown 12,213 pitches that have been tracked by the PITCHf/x system between 2014 and 2021, all of them occuring in the MLB Regular Season. In 2021, he has relied primarily on his Fourseam Fastball (95mph), Slider (83mph) and Sinker (94mph), also mixing in a Change (87mph). He also rarely throws a Curve (78mph).
In 2021, compared to other RHP:
His fourseam fastball has some natural sinking action, results in somewhat more flyballs compared to other pitchers' fourseamers, has slight armside run and has slightly above average velo. His slider results in more flyballs compared to other pitchers' sliders and has some two-plane movement. His sinker has well above average velo and has slight armside run. His change is much firmer than usual, results in more flyballs compared to other pitchers' changeups and has a lot of backspin. His curve results in more flyballs compared to other pitchers' curves, has little depth and has primarily 12-6 movement.