New York Mets
Steven Matz has thrown 8,682 pitches that have been tracked by the PITCHf/x system between 2015 and 2019, including pitches thrown in the MLB Regular Season and the MLB Postseason. In 2019, he has relied primarily on his Sinker (93mph) and Change (85mph), also mixing in a Curve (79mph) and Slider (90mph).
Basic description of 2019 pitches compared to other LHP:
His sinker generates a high number of swings & misses compared to other pitchers' sinkers, has well above average velo and results in somewhat more flyballs compared to other pitchers' sinkers. His change dives down out of the zone, is slightly firmer than usual, results in somewhat more flyballs compared to other pitchers' changeups and has slight armside fade. His curve is slightly harder than usual and has slight glove-side movement. His slider is thrown extremely hard, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' sliders, is basically never swung at and missed compared to other pitchers' sliders, has primarily 12-6 movement and has less than expected depth.