10 unforgettable moments of WWE SummerSlam from the last decade

#6 Nikki Bella's betrayal - SummerSlam 2014

Nikki Bella attacking her sister at SummerSlam 2014

In 2014, Brie Bella began a heated feud with Stephanie McMahon which culminated in a match at 2014's SummerSlam. Stephanie took charge from the beginning of the match but Brie soon found a way to turn the tide in her favor when she applied her husband Daniel Bryan's finisher, the Yes Lock, on Stephanie.

At this moment Triple H tried to intervene by pulling the referee out of the ring which resulted in Brie attacking The Game with a running baseball slide. Brie's sister, Nikki Bella ran in, seemingly to stop Stephanie from escaping but in a surprising turn of events, laid out Brie with an attack. This allowed Stephanie to pick up the victory after hitting Brie with the Pedigree.

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#5 A match made in Hell - SummerSlam 2015

The Undertaker laying the beat-down on Brock Lesnar

Brock Lesnar has made a legacy of showcasing dominating performances at SummerSlam ever since he defeated The Rock at SummerSlam 2002 to become the youngest WWE Champion in history. At the 2015 edition, Brock Lesnar faced another monstrous Superstar in the form of The Undertaker.

After a back-and-forth battle that put both men through hell, The Deadman picked up the win in controversial fashion. Toward the end of the match, Lesnar put Undertaker in the Kimura lock and the timekeeper rang the bell as he thought Undertaker had tapped out. However, the referee did not stop the match as he never saw a submission and allowed the match to continue.

The bedlam allowed Undertaker to attack a distracted Lesnar with a low blow. Following this, he put Lesnar in his Hell's Gate submission which made The Beast Incarnate pass out, thereby making Undertaker the winner. However, this will not be the last we see of Brock Lesnar in a SummerSlam match.