#7 CM Punk vs. Brock Lesnar - SummerSlam 2013
When Brock Lesnar originally returned to WWE, he was almost unstoppable, so when The Best in the World stepped up to challenge him at SummerSlam, fans were understandably excited to witness a classic. The build to this contest was amazing (as you'd expect from CM Punk and Paul Heyman), and with the personal animosity between the three men, the match was bound to be a physical contest.
This is arguably Lesnar's best WWE match since making his return, and despite the fact that the part-time performer came out on top yet again, the Second City Saviour did his best to convince the fans he could slay The Beast.
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For some reason, this match is always overlooked, but watching it again, this shows exactly why WWE has been great for so many years, as it showcased the very best of professional wrestling, something these two men are so great at.