Tampa Bay Rays
Diego Castillo has thrown 1,463 pitches that have been tracked by the PITCHf/x system between 2016 and 2019, including pitches thrown in the MLB Regular Season and Fall/Winter Ball. In 2019, he has relied primarily on his Slider (90mph) and Fourseam Fastball (99mph).
Basic description of 2019 pitches compared to other RHP:
His slider is thrown extremely hard and generates more whiffs/swing compared to other pitchers' sliders. His fourseam fastball has heavy sinking action, is thrown at a speed that's borderline unfair, has an obvious tail and results in many more groundballs compared to other pitchers' fourseamers.