Washington Nationals
Zack Littell has thrown 10,594 pitches that have been tracked by the PITCHf/x system between 2018 and 2026, including pitches thrown in the MLB Regular Season and Spring Training. In 2026, they have relied primarily on their Slider (84mph), Fourseam Fastball (91mph) and Splitter (83mph), also mixing in a Sinker (91mph). He also rarely throws a Curve (78mph).
In 2026, compared to other RHP:
Their slider results in somewhat more groundballs compared to other pitchers' sliders. Their fourseam fastball has slightly below average velo and has slightly less natural movement than typical. Their splitter has dives down out of the zone, results in somewhat more flyballs compared to other pitchers' splitters and has slightly below average velo. Their sinker is basically never swung at and missed compared to other pitchers' sinkers and results in more flyballs compared to other pitchers' sinkers. Their curve (take this with a grain of salt because they've only thrown 1 of them in 2026) is basically never swung at and missed compared to other pitchers' curves, results in more flyballs compared to other pitchers' curves, has a sharp downward bite and has primarily 12-6 movement.