#4. Dean Ambrose vs Brock Lesnar - WrestleMania 32
Dean Ambrose's match with Brock Lesnar back at WrestleMania 32 was supposed to be a match where Ambrose was able to show off the edge that he had when it came to Hardcore matches, but because of the fact that Lesnar was looking at potential UFC matches, he wasn't willing to take any big bumps from Ambrose.
This meant that a match that was built to be one straight from the Attitude Era actually turned into one of the worst on the card as Ambrose was completely dominated and Lesnar walked out with the victory after using his regular five moves.
Ambrose has since spoken out on the Stone Cold Podcast about how frustrated he was when it came to planning a match with Lesnar and Paul Heyman but neither man has crossed paths since which is perhaps for the best.