Although they have not thrown an MLB pitch in 2023, Germán Márquez threw 16,282 pitches that were tracked by the PITCHf/x system between 2016 and 2022, including pitches thrown in the MLB Regular Season and Spring Training. In 2022, they relied primarily on their Fourseam Fastball (96mph), Sinker (95mph), Curve (87mph) and Slider (88mph). He also rarely threw a Change (88mph).
In 2022, compared to other RHP:
His fourseam fastball has some natural sinking action and has well above average velo. His sinker has well above average velo. His curve is thrown extremely hard, has very little depth and has primarily 12-6 movement. His slider is much harder than usual, has less than expected depth and has primarily 12-6 movement. His change is much firmer than usual and results in somewhat more flyballs compared to other pitchers' changeups.