Boston Red Sox
Although they have not thrown an MLB pitch in 2024, Corey Kluber threw 26,207 pitches that were tracked by the PITCHf/x system between 2011 and 2023, including pitches thrown in the MLB Regular Season, the MLB Postseason and Spring Training. In 2023, they relied primarily on their Slider (81mph), Sinker using a Two-seam Fastball grip (88mph) and Cutter (86mph), also mixing in a Change (82mph). He also rarely threw a Fourseam Fastball (88mph).