Non-MLB
Although they have not thrown an MLB pitch in 2024, Ariel Peña threw 572 pitches that were tracked by the PITCHf/x system between 2013 and 2016, including pitches thrown in the MLB Regular Season and Spring Training. In 2016, they relied primarily on their Fourseam Fastball (93mph), also mixing in a Slider (84mph) and Change (85mph).