06/03/2020 - 2020 Under Armour Showcase: Baseball Factory's National Florida Preston is a tall RHP prospect who showed well during Baseball Factory's National Florida Showcase. On the mound, Preston gathers over the rubber and separates his hands on time. He works with a loose arm and extends through his release, finishing with his chest over his front knee. Preston shows a three pitch mix with his fastball topping out at 89mph with arm side run and sinking action. Breaking ball sits from 77-79mph with sudden 11-5 break. Changeup sits at 77mph with arm side run and sinking action as he throws with deceptive arm speed. Overall, Preston is a talented prospect who has the skill set to contribute at the next level.