Seattle Mariners
Although they have not thrown an MLB pitch in 2024, Luis Castillo threw 17,770 pitches that were tracked by the PITCHf/x system between 2017 and 2023, including pitches thrown in the MLB Regular Season and Spring Training. In 2023, they relied primarily on their Fourseam Fastball (96mph) and Slider (86mph), also mixing in a Sinker (96mph) and Change (88mph).