Heriberto Hernandez's walk-off slam gives Marlins sweep of Mets
Heriberto Hernandez hit a walk-off grand slam Sunday afternoon for the Miami Marlins, who completed a three-game sweep of the New York Mets with a 4-0Heriberto Hernandez hit a walk-off grand slam Sunday afternoon for the Miami Marlins, who completed a three-game sweep of the New York Mets with a 4-0