Texas A&M freshman Gavin Grahovac wasted little time in kicking off Saturday’s CWS Finals matchup with Tennessee in grand fashion. The freshman blasted a solo shot to the opposite field in the first at bat of the game, giving Texas A&M a 1-0 lead in the top of the first inning. Texas A&M tacked on another run before the inning ended. Caden Sorrell slapped in a run with a RBI single. And the Aggies currently have a 2-0 lead in the bottom of the first. The game is being nationally televised on ESPN. Grahovac earned SEC Freshman of the Year honors this year, dominating in his debut season for the…