#1. Seth Rollins has never defeated former WWE Champion CM Punk
Seth Rollins facing off against CM Punk was once considered to be a WWE dream match. But it's easy to forget that the two men have faced off several times in the past.
CM Punk was able to come out on top at TLC back in 2013 when he faced The Shield in a three-on-one handicap match, before later defeating The Shield several times with a number of different tag team partners.
Seth Rollins and CM Punk have only faced off once in a one-on-one match on an episode of RAW back in 2013. It was the final episode of Monday Night RAW of the year and Punk picked up the victory following a GTS.
The Self-Proclaimed Best In the World left WWE around four weeks later, meaning that Rollins never got a rematch.
Punk has since joined AEW, which means that there is still a chance of the two men facing off in the future, outside of WWE. Only time will tell.