#2 Randy Orton vs CM Punk (WrestleMania 27)
WrestleMania 27 was very disappointing. Some would say Triple H vs The Undertaker saved the show, I don't think so. Orton vs CM Punk saved the show. HHH and The Undertaker's Hell in a Cell the following year was much better.
It's sad the crowd didn't give it the reaction it should've gotten. That could be because fans didn't care or were bored by the event at that point. But this is definitely worth a watch.
The Feud started a few years earlier when Orton would cost Punk the world title by punt kicking him in the head before he could defend it. Punk had a grudge and used it to fuel this rivalry. Sadly, Orton won when Punk should've. I like 'The Viper', but this wasn't his night.
This match started the constant 'RKO Out of Nowhere' finishes that he still does to this day.