Philadelphia Phillies
Seth Johnson has thrown 2,002 pitches that have been tracked by the PITCHf/x system between 2024 and 2026, including pitches thrown in the MLB Regular Season and Spring Training. In 2026, they have relied primarily on their Fourseam Fastball (98mph) and Slider (87mph), also mixing in a Sinker (96mph) and Change (92mph).
In 2026, compared to other RHP:
Their fourseam fastball generates an extremely high number of swings & misses compared to other pitchers' fourseamers, is thrown at a speed that's borderline unfair and results in somewhat more flyballs compared to other pitchers' fourseamers. Their slider generates a high number of swings & misses compared to other pitchers' sliders, has short glove-side cut, is much harder than usual, results in somewhat more groundballs compared to other pitchers' sliders and has some two-plane movement. Their sinker generates an extremely high number of swings & misses compared to other pitchers' sinkers, generates a very high amount of groundballs compared to other pitchers' sinkers, is blazing fast and has some natural sinking action. Their change (take this with a grain of salt because they've only thrown 18 of them in 2026) is thrown extremely hard, dives down out of the zone and results in more flyballs compared to other pitchers' changeups.