New York Mets
Matt Harvey has thrown 5,255 pitches that have been tracked by the PITCHf/x system between 2011 and 2015, including pitches thrown in the MLB Regular Season and the MLB Postseason. In 2015, he has relied primarily on his Fourseam Fastball (97mph), also mixing in a Slider (90mph), Curve (84mph) and Change (89mph). He also rarely throws a Sinker (96mph).
Basic description of 2015 pitches compared to other RHP:
His fourseam fastball is blazing fast and has slight armside run. His slider is thrown extremely hard, generates more whiffs/swing compared to other pitchers' sliders, results in many more groundballs compared to other pitchers' sliders, has less than expected depth and has primarily 12-6 movement. His curve is thrown extremely hard, has primarily 12-6 movement, has little depth and results in somewhat more flyballs compared to other pitchers' curves. His change is thrown extremely hard, generates a very high amount of groundballs compared to other pitchers' changeups and has slight armside fade. His sinker generates an extremely high number of swings & misses compared to other pitchers' sinkers, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' sinkers, is blazing fast and has little sinking action compared to a true sinker.