Los Angeles Angels
Ian Anderson has thrown 6,679 pitches that have been tracked by the PITCHf/x system between 2020 and 2025, including pitches thrown in the MLB Regular Season, the MLB Postseason and Spring Training. In 2025, they have relied primarily on their Fourseam Fastball (94mph) and Change (88mph), also mixing in a Curve (81mph). He also rarely throws a Slider (85mph).
In 2025, compared to other RHP:
Their fourseam fastball is a real worm killer that generates an extreme number of groundballs compared to other pitchers' fourseamers, is basically never swung at and missed compared to other pitchers' fourseamers, has some natural sinking action and has essentially average velo. Their change generates more whiffs/swing compared to other pitchers' changeups, is much firmer than usual and results in somewhat more flyballs compared to other pitchers' changeups. Their curve is basically never swung at and missed compared to other pitchers' curves, has primarily 12-6 movement, results in more flyballs compared to other pitchers' curves and is slightly harder than usual. Their slider (take this with a grain of salt because they've only thrown 1 of them in 2025) is basically never swung at and missed compared to other pitchers' sliders, is an extreme flyball pitch compared to other pitchers' sliders, has less than expected depth and has primarily 12-6 movement.