#3 Roman Reigns: WrestleMania 31

At this time, Roman Reigns was one of the most hated babyface's in WWE history, and the build-up was terrible, but when these two big men came together in Santa Clara, magic was made.
As you'd expect, it was nothing but raw physicality and brutality, and despite the fans not taking to Roman Reigns, it was hard not to get behind him as he stood up to the dominant Beast.
At the end of the match, Seth Rollins appeared to cash in his Money in the Bank briefcase, and turned this one into a Triple Threat, where he would ultimately pin Reigns to become WWE World Heavyweight Champion.
These two would have a rematch three years later that was nowhere near as good, and it's safe to say that the quality of this one is something that they would never be able to top, as it was such a fantastic match.