Chicago White Sox
Dan Altavilla has thrown 3,675 pitches that have been tracked by the PITCHf/x system between 2016 and 2025, including pitches thrown in the MLB Regular Season, Spring Training and Fall/Winter Ball. In 2025, they have relied primarily on their Slider (91mph) and Fourseam Fastball (96mph), also mixing in a Sinker (96mph) and Change (92mph).
In 2025, compared to other RHP:
Their slider is thrown extremely hard, generates fewer whiffs/swing compared to other pitchers' sliders, has primarily 12-6 movement and results in somewhat more flyballs compared to other pitchers' sliders. Their fourseam fastball generates a high number of swings & misses compared to other pitchers' fourseamers, has some natural sinking action, has well above average velo and has slight armside run. Their sinker has an obvious tail, is blazing fast, generates more whiffs/swing compared to other pitchers' sinkers and has some natural sinking action. Their change is thrown extremely hard, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' changeups, dives down out of the zone and has slight armside fade.