Milwaukee Brewers
Although they have not thrown an MLB pitch in 2024, Brett Anderson threw 18,444 pitches that were tracked by the PITCHf/x system between 2009 and 2021, including pitches thrown in the MLB Regular Season and Spring Training. In 2021, they relied primarily on their Sinker (89mph) and Change (82mph), also mixing in a Curve using a Knuckle Curve grip (76mph), Cutter (86mph) and Slider (82mph). He also rarely threw a Fourseam Fastball (90mph).
In 2021, compared to other LHP:
Their sinker results in many more groundballs compared to other pitchers' sinkers, has less armside run than typical and has some natural sinking action. Their change is a real worm killer that generates an extreme number of groundballs compared to other pitchers' changeups, generates fewer whiffs/swing compared to other pitchers' changeups and has some natural sink to it. Their curve using a knuckle curve grip results in many more groundballs compared to other pitchers' curves and has a sharp downward bite. Their cutter generates more whiffs/swing compared to other pitchers' cutters, results in somewhat more flyballs compared to other pitchers' cutters and has strong cutting action. Their slider is basically never swung at and missed compared to other pitchers' sliders, has exceptional depth and results in somewhat more groundballs compared to other pitchers' sliders. Their fourseam fastball (take this with a grain of salt because they've only thrown 19 of them in 2021) is basically never swung at and missed compared to other pitchers' fourseamers, has some natural sinking action, has slightly below average velo and has slightly less natural movement than typical.