Although he has not thrown an MLB pitch in 2020, Amir Garrett threw 3,279 pitches that were tracked by the PITCHf/x system between 2015 and 2019, including pitches thrown in the MLB Regular Season and Spring Training. In 2019, he relied primarily on his Slider (86mph) and Sinker (95mph), also mixing in a Fourseam Fastball (96mph).
Basic description of 2019 pitches compared to other LHP:
His slider generates an extremely high number of swings & misses compared to other pitchers' sliders, is much harder than usual and has primarily 12-6 movement. His sinker is blazing fast, generates fewer whiffs/swing compared to other pitchers' sinkers, results in many more groundballs compared to other pitchers' sinkers and has less armside run than typical. His fourseam fastball has heavy sinking action, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' fourseamers, is blazing fast and has slight armside run.