06/19/2008 - Omaha Pro Select Training and Tournament - 2008 Mercurio is a lean left hander with a balanced delivery. He showed some feel to pitch, when he stayed within himself and used his changeup and breaking ball he was able to be very effective. He got some arm side tail on his fastball from his high three quarters arm angle, was able to sink his changeup some and got some down break on his curve as well. At the plate, he was an aggressive hitter. Showed fair bat speed, mainly needs to improve his physical strength and also needs to work to get his stride foot down sooner. In the outfield, his throws had some carry. Can work to improve his reads and his first step on balls. Overall, has the most potential on the mound. Improved his 60-yard dash by better than half a second, down from 8.09 to 7.48.