Boston Red Sox
Justin Slaten has thrown 1,793 pitches that have been tracked by the PITCHf/x system between 2023 and 2026, including pitches thrown in the MLB Regular Season, Spring Training, Fall/Winter Ball and Independent Leagues. In 2026, they have relied primarily on their Cutter (92mph) and Fourseam Fastball (96mph), also mixing in a Slider (85mph) and Curve (83mph). He also rarely throws a Change (88mph).