Although they have not thrown an MLB pitch in 2023, Aaron Sanchez threw 11,405 pitches that were tracked by the PITCHf/x system between 2014 and 2022, all of them occuring in the MLB Regular Season. In 2022, they relied primarily on their Sinker (92mph) and Curve (79mph), also mixing in a Fourseam Fastball (93mph) and Change (88mph).
In 2022, compared to other RHP:
His sinker has slight armside run. His curve has a sharp downward bite, results in somewhat more flyballs compared to other pitchers' curves and has slight glove-side movement. His fourseam fastball has some natural sinking action, has essentially average velo and has slight armside run. His change is basically never swung at and missed compared to other pitchers' changeups, is much firmer than usual, has slight armside fade and has some natural sink to it.