Chicago White Sox
Jordan Leasure has thrown 1,215 pitches that have been tracked by the PITCHf/x system between 2023 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they have relied primarily on their Fourseam Fastball (97mph) and Slider (88mph), also mixing in a Change (88mph).
In 2025, compared to other RHP:
Their fourseam fastball generates an extremely high number of swings & misses compared to other pitchers' fourseamers, has less armside movement than typical, has well above average velo, results in somewhat more flyballs compared to other pitchers' fourseamers and has some added backspin. Their slider is thrown extremely hard, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' sliders and generates more whiffs/swing compared to other pitchers' sliders. Their change (take this with a grain of salt because they've only thrown 13 of them in 2025) has surprising cut action, is much firmer than usual and results in more flyballs compared to other pitchers' changeups.