Boston Red Sox
Aroldis Chapman has thrown 15,587 pitches that have been tracked by the PITCHf/x system between 2010 and 2026, including pitches thrown in the MLB Regular Season, the MLB Postseason, Spring Training and Independent Leagues. In 2026, they have relied primarily on their Fourseam Fastball (96mph), Sinker (98mph) and Slider (85mph), also mixing in a Splitter (89mph).