Minnesota Twins
Although they have not thrown an MLB pitch in 2024, Jim Miller threw 1,234 pitches that were tracked by the PITCHf/x system between 2008 and 2014, including pitches thrown in the MLB Regular Season and Spring Training. In 2014, they relied primarily on their Fourseam Fastball (93mph), also mixing in a Slider (84mph). He also rarely threw a Curve (73mph) and Change (83mph).
In 2014, compared to other RHP:
Their fourseam fastball results in more flyballs compared to other pitchers' fourseamers and has essentially average velo. Their slider (take this with a grain of salt because they've only thrown 10 of them in 2014) is basically never swung at and missed compared to other pitchers' sliders and is an extreme flyball pitch compared to other pitchers' sliders. Their curve (take this with a grain of salt because they've only thrown 3 of them in 2014) comes in below hitting speed, generates an extremely high number of swings & misses compared to other pitchers' curves, results in more flyballs compared to other pitchers' curves and has primarily 12-6 movement. Their change (take this with a grain of salt because they've only thrown 2 of them in 2014) is basically never swung at and missed compared to other pitchers' changeups, dives down out of the zone, results in more flyballs compared to other pitchers' changeups and has slight armside fade.