Los Angeles Dodgers
Although they have not thrown an MLB pitch in 2023, J.P. Feyereisen threw 1,561 pitches that were tracked by the PITCHf/x system between 2020 and 2022, including pitches thrown in the MLB Regular Season and Spring Training. In 2022, they relied primarily on their Fourseam Fastball (93mph), Slider (84mph) and Change (88mph).
In 2022, compared to other RHP:
His fourseam fastball generates an extremely high number of swings & misses compared to other pitchers' fourseamers, has less armside movement than typical, results in more flyballs compared to other pitchers' fourseamers, has essentially average velo and has some added backspin. His slider results in more flyballs compared to other pitchers' sliders, has short glove-side cut and has some two-plane movement. His change is a real worm killer that generates an extreme number of groundballs compared to other pitchers' changeups, dives down out of the zone, is much firmer than usual and has slight armside fade.