New York Mets
Matt Harvey has thrown 6,513 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), Change (89mph) and Sinker (96mph).
Basic description of 2015 pitches compared to other RHP:
His fourseam fastball generates more whiffs/swing compared to other pitchers' fourseamers, has well above average velo and has slight armside run. His slider is thrown extremely hard, is a real worm killer that generates an extreme number of 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 and has little depth. His change is thrown extremely hard, has a lot of backspin, results in somewhat more 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, generates a very high amount of groundballs compared to other pitchers' sinkers, is blazing fast and has little sinking action compared to a true sinker.