Non-MLB
Although they have not thrown an MLB pitch in 2026, Stephen Nogosek threw 3,803 pitches that were tracked by the PITCHf/x system between 2019 and 2025, including pitches thrown in the MLB Regular Season, The World Baseball Classic, Spring Training and Fall/Winter Ball. In 2025, they relied primarily on their Cutter (90mph) and Sinker (93mph), also mixing in a Fourseam Fastball (94mph), Curve (81mph) and Slider (82mph). He also rarely threw a Change (88mph).
In 2025, compared to other RHP:
Their cutter results in somewhat more flyballs compared to other pitchers' cutters, has slightly above average velo and has some natural sink. Their sinker generates more whiffs/swing compared to other pitchers' sinkers, has slight armside run and has some natural sinking action. Their fourseam fastball generates an extremely high number of swings & misses compared to other pitchers' fourseamers, has some natural sinking action and has essentially average velo. Their curve generates an extremely high number of swings & misses compared to other pitchers' curves, has a sharp downward bite, is slightly harder than usual and results in somewhat more flyballs compared to other pitchers' curves. Their slider sweeps across the zone and results in somewhat more flyballs compared to other pitchers' sliders. Their change dives down out of the zone, generates fewer whiffs/swing compared to other pitchers' changeups, is much firmer than usual, results in more flyballs compared to other pitchers' changeups and has slight armside fade.