Washington Nationals
Mitchell Parker has thrown 5,861 pitches that have been tracked by the PITCHf/x system between 2023 and 2026, including pitches thrown in the MLB Regular Season and Spring Training. In 2026, they have relied primarily on their Fourseam Fastball (93mph) and Slider (83mph), also mixing in a Curve (79mph) and Splitter (85mph).
In 2026, compared to other LHP:
Their fourseam fastball generates a high number of swings & misses compared to other pitchers' fourseamers, has less armside movement than typical and has slightly above average velo. Their slider has short glove-side cut, results in somewhat more flyballs compared to other pitchers' sliders and has some two-plane movement. Their curve generates more whiffs/swing compared to other pitchers' curves, results in more flyballs compared to other pitchers' curves and is slightly harder than usual. Their splitter is basically never swung at and missed compared to other pitchers' splitters, has surprising cut action, is an extreme flyball pitch compared to other pitchers' splitters and is slightly firmer than usual.