Aaron Nola has thrown 11,525 pitches that have been tracked by the PITCHf/x system between 2015 and 2019, including pitches thrown in the MLB Regular Season and Spring Training. In 2019, he has relied primarily on his Curve (79mph) and Fourseam Fastball (93mph), also mixing in a Change (86mph) and Sinker (93mph).
Basic description of 2019 pitches compared to other RHP:
His curve has sweeping glove-side movement and has a sharp downward bite. His fourseam fastball has some natural sinking action, has essentially average velo and has slight armside run. His change generates a very high amount of groundballs compared to other pitchers' changeups, is slightly firmer than usual, has slight armside fade and has some natural sink to it. His sinker generates fewer whiffs/swing compared to other pitchers' sinkers, has slight armside run and has some natural sinking action.