Seattle Mariners
Although they have not thrown an MLB pitch in 2024, Marcus Walden threw 3,926 pitches that were tracked by the PITCHf/x system between 2018 and 2023, including pitches thrown in the MLB Regular Season and Independent Leagues. In 2023, they relied primarily on their Cutter (90mph) and Slider (84mph), also mixing in a Sinker (92mph) and Fourseam Fastball (92mph).