02/10/2019 - College PREP - Douglasville (Atlanta), GA Mack is a tall, solid, and strong RHP who has a promising future on the mound. Delivery is sound / repeatable allowing his arm action to work free to the plate. He shows good tempo through a strong balance point. Fastball showed a range of 72-76 mph with slight arm side run. He maintains arm speed on his changeup with arm side run. He throws a knuckleball that he shows a good feel for pitch with tumbling action. Stock on the mound will continue to increase as he builds more arm strength through a long toss program. Mack has potential with a lot of room to continue to progress his game on the bump.