Texas Rangers
Diego Castillo has thrown 5,540 pitches that have been tracked by the PITCHf/x system between 2018 and 2024, including pitches thrown in the MLB Regular Season, the MLB Postseason, The World Baseball Classic, Spring Training and Fall/Winter Ball. In 2024, they have relied primarily on their Sinker (95mph) and Slider (86mph), also mixing in a Change (88mph). He also rarely throws a Fourseam Fastball (95mph).