Oakland Athletics
Sean Newcomb has thrown 10,338 pitches that have been tracked by the PITCHf/x system between 2017 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they have relied primarily on their Fourseam Fastball (93mph), Slider (82mph) and Sinker (92mph), also mixing in a Cutter (89mph), Change (85mph) and Curve (79mph).
In 2025, compared to other LHP:
Their fourseam fastball generates a high number of swings & misses compared to other pitchers' fourseamers, has some natural sinking action, results in somewhat more flyballs compared to other pitchers' fourseamers and has slightly above average velo. Their slider sweeps across the zone, has exceptional depth and results in somewhat more flyballs compared to other pitchers' sliders. Their sinker has heavy sinking action, results in many more groundballs compared to other pitchers' sinkers and has slightly above average velo. Their cutter results in many more groundballs compared to other pitchers' cutters, has well above average velo and has strong cutting action. 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 results in many more groundballs compared to other pitchers' changeups. Their curve has an exceptional bite, has sweeping glove-side movement and is slightly harder than usual.