Washington Nationals
Although they have not thrown an MLB pitch in 2024, Nash Walters threw 246 pitches that were tracked by the PITCHf/x system between 2022 and 2023, all of them occuring in the MLB Regular Season. In 2023, they relied primarily on their Fourseam Fastball (94mph) and Slider (84mph), also mixing in a Curve (79mph).
In 2023, compared to other RHP:
Their fourseam fastball has less armside movement than typical and has essentially average velo. Their slider has exceptional depth, is an extreme flyball pitch compared to other pitchers' sliders and generates more whiffs/swing compared to other pitchers' sliders. Their curve (take this with a grain of salt because they've only thrown 15 of them in 2023) 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.