More than three months after Cena shocked the world with his heel turn and subsequent Undisputed WWE Chamionsip win at WrestleMania, the legendary combatants are set to go head-to-head once again at the first-ever, two-day WWE SummerSlam.

Saturday night will be headlined by CM Punk vs. GUNTHER, it appears. Night 2 will feature John Cena defending against Cody Rhodes.

WWE SummerSlam returns to New Jersey's MetLife Stadium for the first time in 18 years for a special two-night event.