10/19/2014 - National Tryout - Lexington, KY Stamper only showed as a catcher at the event but has improved his baseball abilities. Behind the plate, he threw his lowest pop time to date at 2.16. Arm strength has improved as he topped out at 78 mph at the arm strength station. Pop times will continue to drop as he works to get rid of the baseball quicker. At the plate, hitting grade has improved through an open / athletic setup. Hands are loose and work through a level swing path. He makes consistent contact, mainly to the pull side. Hitting grades will continue to improve as he works to keep hands inside the ball to utilize all fields. Power numbers will increase as he learn to use his lower half more.