10/17/2012 - Arizona Junior Fall Classic Martin continues to show solid baseball tools that will play well at the next level. Feet are quick / aggressive as he attacks ground balls and works to get behind fly balls as heplays through well with his body. Hands are soft / clean / sure as he makes all the plays. Throws display accuracy / carry as he gets rid of the baseball quickly but will benefit by building more arm strength through a long toss program. At the plate, David shows an athletic setup with balance. Hands are quick, flashing bat speed through a level swing path. He shows a feel for the barrel with the ball jumping off his bat when centered. Power numbers will continue to improve as he learns to use his lower half more. Mental makeup is a plus as he is very coachable and works hard to be the best player he can be.