Carlos Correa, SS, Puerto Rico Baseball Academy, Gurabo, Puerto Rico: A 6-4, 190-pound shortstop, Correa has the most advanced bat of any high-school player in the draft, despite being just 17 years old. He should hit for power and average, and has a chance to stick at shortstop, at least in the short run. Even if he eventually moves to third base, his hitting will stand out. He also possesses a cannon throwing arm and excellent makeup. He is a University of Miami recruit. This is an unexpected choice, with the Astros widely expected to draft Stanford right-hander Mark Appel.