Seth Rollins vs Dean Ambrose (WWE World Heavyweight Championship Match; Elimination Chamber 2015)
Seth Rollins and Dean Ambrose had a feud for the ages in 2015. Rollins was fresh off his epic backstabbing of his Shield brethren. He had become the WWE World Heavyweight Champion at WrestleMania, and no one would have taken more joy in taking that away from him than his former running mate.
The chemistry on display in this match shows exactly why every time these men stepped in the ring against one another, we got gold. They seemed to know what the other was going to do before they did, and this gave us incredible chain wrestling. It also allowed for a very intense story to unfold, even though the crowd was sitting on their hands the whole time. The only detractor was a DQ finish, but it allowed this great program to continue.