Los Angeles Dodgers
Hyun-jin Ryu has thrown 8,365 pitches that have been tracked by the PITCHf/x system between 2009 and 2018, including pitches thrown in the MLB Regular Season, the MLB Postseason, The World Baseball Classic and Spring Training. In 2018, he has relied primarily on his Fourseam Fastball (91mph) and Cutter (88mph), also mixing in a Curve (74mph), Change (82mph) and Sinker (90mph). He also rarely throws a Slider (80mph).
Basic description of 2018 pitches compared to other LHP:
His fourseam fastball generates an extremely high number of swings & misses compared to other pitchers' fourseamers, results in many more groundballs compared to other pitchers' fourseamers, has some natural sinking action and has essentially average velo. His cutter has slightly above average velo and has strong cutting action. His curve has an exceptional bite, has slight glove-side movement and has slightly below average velo. His change generates a high number of swings & misses compared to other pitchers' changeups, generates a very high amount of groundballs compared to other pitchers' changeups and has some natural sink to it. His sinker is a real worm killer that generates an extreme number of groundballs compared to other pitchers' sinkers. His slider (take this with a grain of salt because he's only thrown 10 of them in 2018) is basically never swung at and missed compared to other pitchers' sliders, has exceptional depth and results in more flyballs compared to other pitchers' sliders.