St. Louis Cardinals
Steven Matz has thrown 17,700 pitches that have been tracked by the PITCHf/x system between 2015 and 2025, including pitches thrown in the MLB Regular Season, the MLB Postseason and Spring Training. In 2025, they have relied primarily on their Sinker (94mph) and Change (84mph), also mixing in a Curve (79mph). He also rarely throws a Slider (89mph).
In 2025, compared to other LHP:
Their sinker has well above average velo and has less armside run than typical. Their change is basically never swung at and missed compared to other pitchers' changeups, dives down out of the zone, results in more flyballs compared to other pitchers' changeups and is slightly firmer than usual. Their curve has a sharp downward bite, is slightly harder than usual, results in somewhat more flyballs compared to other pitchers' curves and has slight glove-side movement. Their slider is thrown extremely hard, is basically never swung at and missed compared to other pitchers' sliders, results in more flyballs compared to other pitchers' sliders, has less than expected depth and has primarily 12-6 movement.