Robbie Ray has thrown 10,081 pitches that have been tracked by the PITCHf/x system between 2014 and 2018, including pitches thrown in the MLB Regular Season, the MLB Postseason and Spring Training. In 2018, he has relied primarily on his Fourseam Fastball (94mph), Slider (85mph) and Curve (82mph). He also rarely throws a Sinker (93mph).
Basic description of 2018 pitches compared to other LHP:
His fourseam fastball generates more whiffs/swing compared to other pitchers' fourseamers, has slightly above average velo and has slightly less natural movement than typical. His slider generates a high number of swings & misses compared to other pitchers' sliders and has primarily 12-6 movement. His curve is thrown extremely hard, has primarily 12-6 movement, has little depth and results in somewhat more flyballs compared to other pitchers' curves. His sinker (take this with a grain of salt because he's only thrown 4 of them in 2018) is basically never swung at and missed compared to other pitchers' sinkers, is an extreme flyball pitch compared to other pitchers' sinkers, has well above average velo, has less armside run than typical and has little sinking action compared to a true sinker.