Arizona Diamondbacks
Juan Morillo has thrown 873 pitches that have been tracked by the PITCHf/x system between 2023 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they have relied primarily on their Fourseam Fastball (99mph) and Slider (90mph), also mixing in a Sinker (99mph) and Change (92mph).
In 2025, compared to other RHP:
Their fourseam fastball generates an extremely high number of swings & misses compared to other pitchers' fourseamers, is thrown at a speed that's borderline unfair, generates a very high amount of groundballs compared to other pitchers' fourseamers and has slightly less natural movement than typical. Their slider is thrown extremely hard, results in somewhat more flyballs compared to other pitchers' sliders and has some two-plane movement. Their sinker is a real worm killer that generates an extreme number of groundballs compared to other pitchers' sinkers, is thrown at a speed that's borderline unfair and generates more whiffs/swing compared to other pitchers' sinkers. Their change is thrown extremely hard, results in more flyballs compared to other pitchers' changeups and has slight armside fade.