08/11/2024 - National Showcase - Council Bluffs (Omaha), IA DeMarko is a 1B/OF prospect from Council Bluffs, IA. In the OF, he covers ground in all directions and works through the ball. Has a good crowhop and creates momentum on his throws into infield. In the infield, he shows athletic actions and has good footwork around the bag. Fields from a low and square fielding position. Made on-line throws to all bases from a 3/4 arm slot with an arm velocity up to 76mph. He hits from an upright and even stance. Balanced setup with smooth timing and activated hands. Takes an aggressive swing as he hit balls to all fields during his round of BP. DeMarko should improve in all phases with continued growth and development.