Cleveland Guardians
Although they have not thrown an MLB pitch in 2026, Trevor Stephan threw 3,876 pitches that were tracked by the PITCHf/x system between 2021 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they relied primarily on their Fourseam Fastball (92mph), Splitter (84mph) and Slider (81mph).
In 2025, compared to other RHP:
Their fourseam fastball results in more flyballs compared to other pitchers' fourseamers, has some natural sinking action, has essentially average velo and has slightly less natural movement than typical. Their splitter generates more whiffs/swing compared to other pitchers' splitters, has some natural sink to it and results in somewhat more flyballs compared to other pitchers' splitters. Their slider sweeps across the zone, generates fewer whiffs/swing compared to other pitchers' sliders, results in more flyballs compared to other pitchers' sliders, has below average velo and has some two-plane movement.