Washington Nationals
Zack Littell has thrown 10,453 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 (85mph), Splitter (83mph) and Fourseam Fastball (91mph), also mixing in a Sinker (91mph).
In 2026, compared to other RHP:
Their slider generates fewer whiffs/swing compared to other pitchers' sliders. Their splitter has dives down out of the zone, results in more flyballs compared to other pitchers' splitters and has slightly below average velo. Their fourseam fastball generates a high number of swings & misses compared to other pitchers' fourseamers, has slightly below average velo and has slightly less natural movement than typical. Their sinker (take this with a grain of salt because they've only thrown 17 of them in 2026) is basically never swung at and missed compared to other pitchers' sinkers and is an extreme flyball pitch compared to other pitchers' sinkers.