Seattle Mariners
Casey Legumina has thrown 4,041 pitches that have been tracked by the PITCHf/x system between 2021 and 2026, including pitches thrown in the MLB Regular Season and Spring Training. In 2026, they have relied primarily on their Fourseam Fastball (94mph) and Slider (79mph), also mixing in a Sinker (94mph) and Change (88mph).
In 2026, compared to other RHP:
Their fourseam fastball has some natural sinking action, has essentially average velo, results in somewhat more flyballs compared to other pitchers' fourseamers and has slight armside run. Their slider comes in below hitting speed, sweeps across the zone and is an extreme flyball pitch compared to other pitchers' sliders. Their sinker has an obvious tail, generates more whiffs/swing compared to other pitchers' sinkers, results in somewhat more flyballs compared to other pitchers' sinkers, has slightly above average velo and has some natural sinking action. Their change dives down out of the zone, generates fewer whiffs/swing compared to other pitchers' changeups, is much firmer than usual, results in somewhat more groundballs compared to other pitchers' changeups and has slight armside fade.