Pittsburgh Pirates
Chase De Jong has thrown 3,225 pitches that have been tracked by the PITCHf/x system between 2017 and 2023, including pitches thrown in the MLB Regular Season and Spring Training. In 2023, they have relied primarily on their Fourseam Fastball (92mph) and Slider (83mph), also mixing in a Splitter (86mph) and Curve (76mph).
In 2023, compared to other RHP:
Their fourseam fastball generates an extremely high number of swings & misses compared to other pitchers' fourseamers, is straight as an arrow, results in more flyballs compared to other pitchers' fourseamers and has essentially average velo. Their slider has exceptional depth, is an extreme flyball pitch compared to other pitchers' sliders and generates fewer whiffs/swing compared to other pitchers' sliders. Their splitter generates a high number of swings & misses compared to other pitchers' splitters, is an extreme flyball pitch compared to other pitchers' splitters, is slightly firmer than usual and has movement that suggests a lot of backspin. Their curve (take this with a grain of salt because they've only thrown 17 of them in 2023) has an exceptional bite, generates fewer whiffs/swing compared to other pitchers' curves, results in somewhat more flyballs compared to other pitchers' curves and has slightly below average velo.