Seattle Mariners
Although they have not thrown an MLB pitch in 2026, Casey Legumina threw 3,771 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 (94mph) and Sinker (94mph), also mixing in a Slider (81mph) and Change (88mph).
In 2025, compared to other RHP:
Their fourseam fastball generates an extremely high number of swings & misses compared to other pitchers' fourseamers, has an obvious tail, has some natural sinking action and has slightly above average velo. Their sinker generates an extremely high number of swings & misses compared to other pitchers' sinkers, has an obvious tail, has slightly above average velo and has some natural sinking action. 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 less than expected depth. Their change is basically never swung at and missed compared to other pitchers' changeups, dives down out of the zone, is much firmer than usual and has slight armside fade.