Cincinnati Reds
Tony Santillan has thrown 3,366 pitches that have been tracked by the PITCHf/x system between 2021 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they have relied primarily on their Fourseam Fastball (96mph) and Slider (86mph). He also rarely throws a Change (90mph).
In 2025, compared to other RHP:
Their fourseam fastball has heavy sinking action, generates more whiffs/swing compared to other pitchers' fourseamers, has well above average velo and has slight armside run. Their slider is an extreme flyball pitch compared to other pitchers' sliders, generates fewer whiffs/swing compared to other pitchers' sliders, has short glove-side cut and has some two-plane movement. Their change (take this with a grain of salt because they've only thrown 2 of them in 2025) is thrown extremely hard, is basically never swung at and missed compared to other pitchers' changeups, results in more flyballs compared to other pitchers' changeups and has slight armside fade.