Chicago White Sox
Ron Marinaccio has thrown 3,356 pitches that have been tracked by the PITCHf/x system between 2022 and 2024, including pitches thrown in the MLB Regular Season and Spring Training. In 2024, they have relied primarily on their Fourseam Fastball (94mph) and Change (82mph), also mixing in a Slider (81mph). He also rarely throws a Cutter (86mph).
In 2024, compared to other RHP:
Their fourseam fastball generates more whiffs/swing compared to other pitchers' fourseamers, has some natural sinking action, has essentially average velo and has slight armside run. Their change has an obvious armside fade, dives down out of the zone, results in somewhat more groundballs compared to other pitchers' changeups and has slightly below average velo. Their slider sweeps across the zone, results in more flyballs compared to other pitchers' sliders, has below average velo and has some two-plane movement. Their cutter (take this with a grain of salt because they've only thrown 9 of them in 2024) has heavy sink, is basically never swung at and missed compared to other pitchers' cutters, is an extreme flyball pitch compared to other pitchers' cutters, has below average velo and has strong cutting action.