07/19/2008 - College PREP - Plymouth Meeting (Philadelphia), PA Koji Marks is a thin player with athletic ability. On the mound, Koji has good deception and a directional delivery. He has a feel for his CH and his arm action is solid. A long toss program can only help increase arm strength and his accuracy must improve at the next level. Koji has a chance to pitch at the next level with some fine tuning of his mechanics especially his hand separation which affects his release point.
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