Non-MLB
Although they have not thrown an MLB pitch in 2024, Jake Arrieta threw 27,048 pitches that were tracked by the PITCHf/x system between 2010 and 2021, including pitches thrown in the MLB Regular Season, the MLB Postseason and Spring Training. In 2021, they relied primarily on their Sinker (91mph) and Slider (88mph), also mixing in a Curve (81mph) and Change (87mph). He also rarely threw a Fourseam Fastball (91mph).