10/19/2019 - College PREP - Salt Lake City, UT Aaron showed only on the mound at the event. On the mound, he has a good overall delivery, a good arm action, and he rotates his hips through to his target. Fastball showed a range of 68-71 mph with tailing action. Breaking ball displays 10/4 shape with gradual break. He maintains arm speed on his changeup with slight tailing action. Stock on the mound will continue to rise as he builds more arm strength through a long toss program.