#1.) vs CM Punk – 2013
Dubbed as “The Best vs The Beast”, the story between Brock Lesnar and CM Punk revolved around the fact that Paul Heyman betrayed CM Punk. It led to an epic rivalry in the summer and at SummerSlam 2013, Lesnar would have one of the greatest matches of his career against CM Punk.
Many felt that Punk should have won the match, but ultimately, Lesnar was the one who walked out victorious. It remains one of the all-time great SummerSlam matches.
