Philadelphia Phillies
Seth Johnson has thrown 958 pitches that have been tracked by the PITCHf/x system between 2024 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they have relied primarily on their Fourseam Fastball (96mph) and Slider (87mph), also mixing in a Splitter (87mph) and Curve (77mph).
In 2025, compared to other RHP:
Their fourseam fastball generates a high number of swings & misses compared to other pitchers' fourseamers, has well above average velo and results in somewhat more groundballs compared to other pitchers' fourseamers. Their slider results in somewhat more flyballs compared to other pitchers' sliders and has some two-plane movement. Their splitter is much firmer than usual and has some natural sink to it. Their curve has an exceptional bite and results in more flyballs compared to other pitchers' curves.