Atlanta Braves
Jackson Stephens has thrown 4,215 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 Cutter (90mph) and Sinker (93mph), also mixing in a Fourseam Fastball (92mph), Curve (76mph), Slider (85mph) and Change (86mph).
In 2025, compared to other RHP:
Their cutter generates a high number of swings & misses compared to other pitchers' cutters, results in somewhat more flyballs compared to other pitchers' cutters, has slightly above average velo, has some natural sink and has strong cutting action. Their sinker generates an extremely high number of swings & misses compared to other pitchers' sinkers, has less armside run than typical, results in somewhat more flyballs compared to other pitchers' sinkers and has some natural sinking action. Their fourseam fastball has heavy sinking action, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' fourseamers, has less armside movement than typical and has essentially average velo. Their curve has sweeping glove-side movement, generates more whiffs/swing compared to other pitchers' curves, has a sharp downward bite and has slightly below average velo. Their slider is basically never swung at and missed compared to other pitchers' sliders, has exceptional depth and is an extreme flyball pitch compared to other pitchers' sliders. Their change dives down out of the zone and is slightly firmer than usual.