Non-MLB
Although they have not thrown an MLB pitch in 2024, Tanner Anderson threw 657 pitches that were tracked by the PITCHf/x system between 2018 and 2021, all of them occuring in the MLB Regular Season. In 2021, they relied primarily on their Sinker (92mph), Slider (83mph) and Fourseam Fastball (92mph), also mixing in a Cutter (88mph). He also rarely threw a Change (84mph).
In 2021, compared to other RHP:
Their sinker has heavy sinking action, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' sinkers, is basically never swung at and missed compared to other pitchers' sinkers and has slight armside run. Their slider (take this with a grain of salt because they've only thrown 15 of them in 2021) is basically never swung at and missed compared to other pitchers' sliders, results in more flyballs compared to other pitchers' sliders, has primarily 12-6 movement and has some two-plane movement. Their fourseam fastball (take this with a grain of salt because they've only thrown 14 of them in 2021) is basically never swung at and missed compared to other pitchers' fourseamers, is an extreme flyball pitch compared to other pitchers' fourseamers, has some natural sinking action, has essentially average velo and has slight armside run. Their cutter (take this with a grain of salt because they've only thrown 7 of them in 2021) is basically never swung at and missed compared to other pitchers' cutters, is an extreme flyball pitch compared to other pitchers' cutters, has little cutting action and has some natural sink. Their change (take this with a grain of salt because they've only thrown 2 of them in 2021) 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.