Philadelphia Phillies
Although they have not thrown an MLB pitch in 2024, Matt Harrison threw 11,941 pitches that were tracked by the PITCHf/x system between 2008 and 2015, including pitches thrown in the MLB Regular Season, the MLB Postseason and Spring Training. In 2015, they relied primarily on their Sinker (87mph) and Fourseam Fastball (88mph), also mixing in a Change (77mph), Cutter (83mph) and Curve (75mph).
In 2015, compared to other LHP:
Their sinker is basically never swung at and missed compared to other pitchers' sinkers, has below average velo and has some natural sinking action. Their fourseam fastball has heavy sinking action, is basically never swung at and missed compared to other pitchers' fourseamers, has below average velo, results in somewhat more flyballs compared to other pitchers' fourseamers and has slight armside run. Their change comes in below hitting speed, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' changeups and has some natural sink to it. Their cutter comes in below hitting speed, is basically never swung at and missed compared to other pitchers' cutters, is an extreme flyball pitch compared to other pitchers' cutters and has some natural sink. Their curve (take this with a grain of salt because they've only thrown 17 of them in 2015) is basically never swung at and missed compared to other pitchers' curves, is an extreme flyball pitch compared to other pitchers' curves, has primarily 12-6 movement and has slightly below average velo.