Jordan Sheffield has thrown 974 pitches that have been tracked by the PITCHf/x system between 2019 and 2022, including pitches thrown in the MLB Regular Season and Spring Training. In 2022, they have relied primarily on their Fourseam Fastball (94mph) and Slider (87mph), also mixing in a Change (88mph). He also rarely throws a Curve (79mph).
In 2022, compared to other RHP:
His fourseam fastball generates more whiffs/swing compared to other pitchers' fourseamers, has some natural sinking action, has slightly above average velo and has slightly less natural movement than typical. His slider is a real worm killer that generates an extreme number of groundballs compared to other pitchers' sliders, generates a high number of swings & misses compared to other pitchers' sliders and is much harder than usual. His change is much firmer than usual and results in somewhat more flyballs compared to other pitchers' changeups. His curve (take this with a grain of salt because he's only thrown 3 of them in 2022) is basically never swung at and missed compared to other pitchers' curves, has primarily 12-6 movement and results in more flyballs compared to other pitchers' curves.