Harrison isn't a perfect pitching prospect, but he is as good as they come with regards to missing bats. The 21-year-old southpaw struck out 186 in 113 innings across 25 starts between High-A and Double-A, with the bulk of his work coming at Double-A. He has a standard three-pitch mix (fastball/slider/changeup) and can get whiffs on any of his pitches in any count if he executes. Harrison had an 11.2 BB% at Double-A, but he cut down on the walks as the summer went on, and most evaluators expect him to stick as a starting pitcher. He is a flyball pitcher (35.6 GB%, 11 HR allowed at Double-A), so assuming his command and control are never elite, he will likely fail to log ace-level ratios, even if he is one of the game's top strikeout arms. While Harrison is not on the 40-man roster, he is clearly the team's best young pitcher, so a 2023 MLB debut is in the cards if he earns it. Read Past Outlooks