Non-MLB
Although they have not thrown an MLB pitch in 2024, Kevin Quackenbush threw 4,660 pitches that were tracked by the PITCHf/x system between 2012 and 2023, including pitches thrown in the MLB Regular Season, Spring Training and Independent Leagues. In 2023, they relied primarily on their Fourseam Fastball (89mph) and Curve using a Knuckle Curve grip (76mph). He also rarely threw a Slider (81mph).