Miguel Castro has thrown 4,341 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 Fourseam Fastball (98mph) and Slider (87mph), also mixing in a Change (91mph).
Basic description of 2019 pitches compared to other RHP:
His fourseam fastball has heavy sinking action, has an obvious tail, is blazing fast and results in somewhat more groundballs compared to other pitchers' fourseamers. His slider has short glove-side cut and has some two-plane movement. His change is thrown extremely hard, has an obvious armside fade, generates more whiffs/swing compared to other pitchers' changeups and has some natural sink to it.