Minnesota Twins
Griffin Jax has thrown 5,163 pitches that have been tracked by the PITCHf/x system between 2020 and 2025, including pitches thrown in the MLB Regular Season, The World Baseball Classic and Spring Training. In 2025, they have relied primarily on their Slider (89mph), Fourseam Fastball (97mph) and Change (92mph), also mixing in a Sinker (97mph). He also rarely throws a Curve (86mph) and Cutter (92mph).
In 2025, compared to other RHP:
Their slider is thrown extremely hard, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' sliders, sweeps across the zone and has some two-plane movement. Their fourseam fastball is blazing fast and results in more flyballs compared to other pitchers' fourseamers. Their change is thrown extremely hard, generates an extremely high number of swings & misses compared to other pitchers' changeups, dives down out of the zone and has slight armside fade. Their sinker (take this with a grain of salt because they've only thrown 17 of them in 2025) generates an extremely high number of swings & misses compared to other pitchers' sinkers, is thrown at a speed that's borderline unfair, is an extreme flyball pitch compared to other pitchers' sinkers and has slight armside run. Their curve (take this with a grain of salt because they've only thrown 9 of them in 2025) is thrown extremely hard, has an exceptional bite, is basically never swung at and missed compared to other pitchers' curves, has primarily 12-6 movement and results in more flyballs compared to other pitchers' curves. Their cutter (take this with a grain of salt because they've only thrown 1 of them in 2025) has heavy sink, is basically never swung at and missed compared to other pitchers' cutters, is blazing fast and is an extreme flyball pitch compared to other pitchers' cutters.