Kansas City Royals
Tyler Duffey has thrown 9,661 pitches that have been tracked by the PITCHf/x system between 2015 and 2024, including pitches thrown in the MLB Regular Season and Spring Training. In 2024, they have relied primarily on their Curve (80mph) and Fourseam Fastball (91mph), also mixing in a Slider (81mph), Sinker (91mph) and Change (81mph). He also rarely throws a Slow Curve (74mph).
In 2024, compared to other RHP:
Their curve has a sharp downward bite, is slightly harder than usual and results in somewhat more groundballs compared to other pitchers' curves. Their fourseam fastball generates more whiffs/swing compared to other pitchers' fourseamers, has some natural sinking action, has slightly below average velo and has slightly less natural movement than typical. Their slider sweeps across the zone, is an extreme flyball pitch compared to other pitchers' sliders, has below average velo and has some two-plane movement. Their sinker results in somewhat more flyballs compared to other pitchers' sinkers and has some natural sinking action. Their change has slight armside fade, has slightly below average velo and has some natural sink to it. Their slow curve (take this with a grain of salt because they've only thrown 3 of them in 2024) is a real yakker that's separated from their other curveball due to its big drop and slow speed.