San Francisco Giants
Although they have not thrown an MLB pitch in 2026, Carson Seymour threw 4,672 pitches that were tracked by the PITCHf/x system between 2022 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they relied primarily on their Sinker (96mph) and Slider (86mph), also mixing in a Fourseam Fastball (97mph) and Cutter (93mph). He also rarely threw a Splitter (88mph) and Curve (87mph).
In 2025, compared to other RHP:
Their sinker generates a very high amount of groundballs compared to other pitchers' sinkers, is blazing fast, generates more whiffs/swing compared to other pitchers' sinkers, has slight armside run and has some natural sinking action. Their slider has exceptional depth and has short glove-side cut. Their fourseam fastball generates a high number of swings & misses compared to other pitchers' fourseamers, is blazing fast, has some natural sinking action and results in somewhat more flyballs compared to other pitchers' fourseamers. Their cutter is thrown at a speed that's borderline unfair, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' cutters, has little cutting action and has some natural sink. Their splitter is thrown extremely hard, has dives down out of the zone, is basically never swung at and missed compared to other pitchers' splitters, results in somewhat more flyballs compared to other pitchers' splitters and has slight armside fade. Their curve (take this with a grain of salt because they've only thrown 18 of them in 2025) is thrown extremely hard, generates an extremely high number of swings & misses compared to other pitchers' curves, has primarily 12-6 movement and results in somewhat more flyballs compared to other pitchers' curves.