St. Louis Cardinals
Although he has not thrown an MLB pitch in 2020, Giovanny Gallegos threw 1,776 pitches that were tracked by the PITCHf/x system between 2017 and 2019, including pitches thrown in the MLB Regular Season and the MLB Postseason. In 2019, he relied primarily on his Fourseam Fastball (94mph) and Slider (85mph). He also rarely threw a Change (87mph).
Basic description of 2019 pitches compared to other RHP:
His fourseam fastball generates more whiffs/swing compared to other pitchers' fourseamers, has essentially average velo and has slight armside run. His slider generates an extremely high number of swings & misses compared to other pitchers' sliders, has primarily 12-6 movement, results in somewhat more flyballs compared to other pitchers' sliders and has some two-plane movement. His change (take this with a grain of salt because he's only thrown 8 of them in 2019) generates fewer whiffs/swing compared to other pitchers' changeups, is much firmer than usual, has an extreme amount of backspin and results in somewhat more flyballs compared to other pitchers' changeups.