Non-MLB
Although they have not thrown an MLB pitch in 2024, Seth Frankoff threw 581 pitches that were tracked by the PITCHf/x system between 2017 and 2022, including pitches thrown in the MLB Regular Season, Spring Training and Independent Leagues. In 2022, they relied primarily on their Cutter (87mph) and Fourseam Fastball (91mph), also mixing in a Change (85mph) and Curve (79mph).