Arizona Diamondbacks
Although they have not thrown an MLB pitch in 2025, Logan Allen threw 6,772 pitches that were tracked by the PITCHf/x system between 2019 and 2024, including pitches thrown in the MLB Regular Season, The World Baseball Classic, Spring Training and Fall/Winter Ball. In 2024, they relied primarily on their Fourseam Fastball (91mph) and Cutter (87mph), also mixing in a Change (80mph), Slider (81mph), Sinker (90mph) and Curve (78mph).
In 2024, compared to other LHP:
Their fourseam fastball has some natural sinking action, has essentially average velo and has slightly less natural movement than typical. Their cutter has extreme cut action and has some natural sink. Their change has surprising cut action, dives down out of the zone and has slightly below average velo. Their slider sweeps across the zone, results in somewhat more flyballs compared to other pitchers' sliders and has some two-plane movement. Their sinker has less armside run than typical, results in somewhat more groundballs compared to other pitchers' sinkers and has some natural sinking action. Their curve results in more flyballs compared to other pitchers' curves.