New York Mets
Although they have not thrown an MLB pitch in 2024, Sean Henn threw 716 pitches that were tracked by the PITCHf/x system between 2007 and 2013, including pitches thrown in the MLB Regular Season and Spring Training. In 2013, they relied primarily on their Fourseam Fastball (91mph) and Slider (84mph), also mixing in a Change (85mph).
In 2013, compared to other LHP:
Their fourseam fastball is a real worm killer that generates an extreme number of groundballs compared to other pitchers' fourseamers, is straight as an arrow, generates fewer whiffs/swing compared to other pitchers' fourseamers, has some natural sinking action and has essentially average velo. Their slider generates fewer whiffs/swing compared to other pitchers' sliders, results in more flyballs compared to other pitchers' sliders and has short glove-side cut. Their change (take this with a grain of salt because they've only thrown 4 of them in 2013) is basically never swung at and missed compared to other pitchers' changeups, is an extreme flyball pitch compared to other pitchers' changeups, has slight cut action, is slightly firmer than usual and has some natural sink to it.