A high school shortstop from Arizona, Tucker hit .404 with 30 RBIs in his final season at Mountain Pointe High and also played for the 18-and-under U.S. national team.
Tucker will likely begin playing professionally in the Gulf Coast League later this month.
Tom Singer is a reporter for MLB.com and writes an MLBlog Change for a Nickel. He can also be found on Twitter @Tom_Singer. Stephen Pianovich is an associate reporter for MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.