John Cena defeated CM Punk at Night of Champions on Saturday to retain the WWE Championship. The match devolved into pure chaos when Mr. Money in the Bank Seth Rollins arrived on the scene with Bron Breakker and Bronson Reed in an attempt to cash in his Money in the Bank contract.

John Cena and CM Pun will go one-on-one for the first time in 12 years at WWE Night of Champions at the Kingdom Arena in Riyadh, Saudi Arabia. Here's the WWE Night of Champions results, highlights and live blog.