> MLB.com offered this scouting report: "He has been as lights-out as any prep arm in the country, coming out of the gate up to 98 mph and touching 96-97 mph in just about every start and easily sits 92-94 mph. He has one of the best breaking balls in the class, a power curve that is now a mid-80s hammer. While his changeup is behind right now, and he occasionally slows his arm down, he has feel for it and it should be a solid pitch in the future."
> Former major-league pitcher Ron Darling's assessment of the 6-foot-6 Stewart on MLB Network's draft telecast: "When you look at his body of work so far, he's one of those high school pitchers that is long and lean, he's got a great pitcher's body, you know he's going to fill out and even throw harder at some point. He has the command beyond his years, and his breaking ball right now, at his level, against people his age, is almost unhittable. So when you have that kind of stuff, it makes the scouts -- it makes teams and everyone else -- drool."