John Cena has had his presence known at 16 of WWE's WrestleMania events in in-ring matches. Which were the best & which were the worst on his resume?

John Cena's Wrestlemania losses have been strange and interesting, to say the least. He has to lost to the likes of the Rock, Orton, Undertaker, etc.

WWE were on the verge of turning John Cena heel in 2012, using his devastating loss to The Rock to prompt him becoming a bad guy out of bitterness, frustration, and a string of big defeats. Instead, Cena remained a good guy and became even more unbearable in the process.