Cincinnati Reds
Although they have not thrown an MLB pitch in 2024, Justin Dunn threw 2,366 pitches that were tracked by the PITCHf/x system between 2019 and 2023, all of them occuring in the MLB Regular Season. In 2023, they relied primarily on their Slider (80mph), also mixing in a Fourseam Fastball (91mph), Sinker (91mph) and Change (87mph).
In 2023, compared to other RHP:
Their slider (take this with a grain of salt because they've only thrown 8 of them in 2023) comes in below hitting speed, has exceptional depth, is an extreme flyball pitch compared to other pitchers' sliders and has short glove-side cut. Their fourseam fastball (take this with a grain of salt because they've only thrown 4 of them in 2023) is basically never swung at and missed compared to other pitchers' fourseamers, is an extreme flyball pitch compared to other pitchers' fourseamers, has some natural sinking action and has slightly below average velo. Their sinker (take this with a grain of salt because they've only thrown 4 of them in 2023) generates an extremely high number of swings & misses compared to other pitchers' sinkers and is an extreme flyball pitch compared to other pitchers' sinkers. Their change (take this with a grain of salt because they've only thrown 4 of them in 2023) is much firmer than usual and results in more flyballs compared to other pitchers' changeups.