Oakland Athletics
Although they have not thrown an MLB pitch in 2024, Ryan Castellani threw 1,830 pitches that were tracked by the PITCHf/x system between 2017 and 2023, including pitches thrown in the MLB Regular Season, The World Baseball Classic and Spring Training. In 2023, they relied primarily on their Slider (85mph) and Sinker (92mph), also mixing in a Change (85mph). He also rarely threw a Fourseam Fastball (92mph).