Underwood fits the Brewers' mold as a high schooler. The left-hander only sits in the upper 80s with his fastball, though that was up to 91-92 in spring, but the shape of the fastball is tremendous, getting well above-average carry on the pitch.

He spins a curveball and a slider in the near-3,000 RPM range, with two very different shapes and some difference in velocity. He also throws a changeup that has a good shape to it, but would benefit from separating a bit further from the fastball in velocity.

Underwood had a very strong senior season, pitching 73 2/3 innings, striking out 148 batters and posting a 0.48 ERA, according to Max Preps. Committed to Georgia Tech, this could be a tough sign for the Brewers, but he seems like a great potential fit for the organization.