Detroit Tigers
Although they have not thrown an MLB pitch in 2024, Daniel Stumpf threw 1,968 pitches that were tracked by the PITCHf/x system between 2016 and 2019, including pitches thrown in the MLB Regular Season and Spring Training. In 2019, they relied primarily on their Fourseam Fastball (92mph) and Slider (81mph), also mixing in a Change (86mph).
In 2019, compared to other LHP:
Their fourseam fastball generates more whiffs/swing compared to other pitchers' fourseamers, has essentially average velo and has slightly less natural movement than typical. Their slider has some two-plane movement. Their change generates fewer whiffs/swing compared to other pitchers' changeups, is much firmer than usual, results in somewhat more flyballs compared to other pitchers' changeups and has some natural sink to it.