2. John Cena vs. Brock Lesnar
WWE.comIf recent promotional materials were not enough to convince fans that the third major pay-per-view match between John Cena and Brock Lesnar will occur at SummerSlam, the message from WWE confirming the match should have. Lesnar is coming off the biggest win of his career, a previously unheard of victory over The Undertaker at WrestleMania. Cena is the current WWE World Heavyweight champion and is likely to remain that way, barring any unforeseen injuries or drastic booking changes. The previous two matches between the competitors have been split, each man picking up a major main event win over the other. As if the title were not enough, bragging rights are also on the line when they step foot inside the squared circle for their latest encounter. Two of the biggest stars and most recognizable names in sports and entertainment, Cena vs. Lesnar is the perfect cap for what has all of the potential to be one of the biggest and best cards in SummerSlam history. If their war at Extreme Rules was any indication, the match should be a violent one. Anything less would be considered a disappointment.