Whether by the allure of championship gold or the desire to settle old rivalries, WWE Superstars clash on the front lines at WWE Battleground. For the first time ever, all three former members of The Shield meet in a Triple Threat Match for the WWE World Heavyweight Championship when Dean Ambrose defends the title against Roman Reigns and Seth Rollins in the main event. Plus, John Cena teams with Enzo and Cass to face The Club in a Six-Man Tag Team Match, Sami Zayn battles Kevin Owens, and more!