OK, so it happened a year ago, therefore it's not a "classic" by the common definition. However, this is a ***** match that will easily be considered one of the best SummerSlam matches ever. The Best vs. The Beast. Due to health and behind the scenes drama, this may possibly be Punk's last great match.
CM Punk vs. Brock Lesnar - SummerSlam 2013 by AndresGuilherme
CM Punk vs. Brock Lesnar - SummerSlam 2013 by AndresGuilherme