11/10/2019 - National Tryout Plus - Davie, FL Marco is an athletic and talented 2022 LHP prospect that continues to improve. On the bump, Marco gathers over the rubber, he separates on time, and has a free arm action. He keeps his front side closed and gets good extension through his delivery. He has clean mechanics and works downhill. He commands his fastball down in the zone, he has a medium break on his slider, and gets run on his changeup. Marco is a hard worker and we hope to see him continue his progress.