Non-MLB
Although they have not thrown an MLB pitch in 2024, Jake Newberry threw 1,340 pitches that were tracked by the PITCHf/x system between 2018 and 2022, including pitches thrown in the MLB Regular Season and Spring Training. In 2022, they relied primarily on their Slider (84mph) and Fourseam Fastball (91mph). He also rarely threw a Change (84mph).
In 2022, compared to other RHP:
Their slider (take this with a grain of salt because they've only thrown 13 of them in 2022) is an extreme flyball pitch compared to other pitchers' sliders and has primarily 12-6 movement. Their fourseam fastball (take this with a grain of salt because they've only thrown 11 of them in 2022) has less armside movement than typical and has slightly below average velo. Their change (take this with a grain of salt because they've only thrown 1 of them in 2022) is basically never swung at and missed compared to other pitchers' changeups, has an obvious armside fade, results in more flyballs compared to other pitchers' changeups and has some natural sink to it.