Minnesota Twins
Although they have not thrown an MLB pitch in 2023, Griffin Jax threw 2,641 pitches that were tracked by the PITCHf/x system between 2020 and 2022, including pitches thrown in the MLB Regular Season and Spring Training. In 2022, they relied primarily on their Slider (86mph) and Fourseam Fastball (95mph), also mixing in a Change (90mph). He also rarely threw a Curve (83mph).
In 2022, compared to other RHP:
His slider sweeps across the zone and has exceptional depth. His fourseam fastball has slightly above average velo. His change is thrown extremely hard, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' changeups, has slight armside fade and has some natural sink to it. His curve is basically never swung at and missed compared to other pitchers' curves, has primarily 12-6 movement, is much harder than usual and has a sharp downward bite.