Chicago White Sox
Seranthony Domínguez has thrown 6,137 pitches that have been tracked by the PITCHf/x system between 2018 and 2026, including pitches thrown in the MLB Regular Season, the MLB Postseason, The World Baseball Classic and Spring Training. In 2026, they have relied primarily on their Fourseam Fastball (95mph), also mixing in a Slider (84mph), Splitter (84mph) and Sinker (96mph). He also rarely throws a Curve (80mph).
In 2026, compared to other RHP:
Their fourseam fastball (take this with a grain of salt because they've only thrown 16 of them in 2026) has heavy sinking action, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' fourseamers, is basically never swung at and missed compared to other pitchers' fourseamers, has slightly above average velo and has slightly less natural movement than typical. Their slider (take this with a grain of salt because they've only thrown 6 of them in 2026) sweeps across the zone and is an extreme flyball pitch compared to other pitchers' sliders. Their splitter (take this with a grain of salt because they've only thrown 5 of them in 2026) has dives down out of the zone, generates an extremely high number of swings & misses compared to other pitchers' splitters and is an extreme flyball pitch compared to other pitchers' splitters. Their sinker (take this with a grain of salt because they've only thrown 3 of them in 2026) is basically never swung at and missed compared to other pitchers' sinkers, is an extreme flyball pitch compared to other pitchers' sinkers, is blazing fast and has slight armside run. Their curve (take this with a grain of salt because they've only thrown 1 of them in 2026) is basically never swung at and missed compared to other pitchers' curves, results in more flyballs compared to other pitchers' curves, has a sharp downward bite and is slightly harder than usual.