Ahead of John Cena's retirement on December 13, an amazing stat about his career has been uncovered. Cena has never won against a top WWE Superstar in a 1-on-1 match in his legendary career. According to Cagematch, The GOAT has wrestled a total of 2,319 matches in his career, from his time at Ultimate Pro Wrestling to Ohio Valley Wrestling and to WWE. He's set to face Gunther for the first time at Saturday Night's Main Event in his final match. John Cena has beaten every top WWE star with the exception of Roman Reigns, as per Wrestling Statcast on X, formerly known as Twitter. Reigns is 2-0 against Cena in 1-on-1 matches. They faced off at No Mercy 2017 and SummerSlam 2021.Another WWE star that John Cena has failed to beat many times in his career was Brock Lesnar. Cena has only two wins over The Beast at Extreme Rules 2012 and Night of Champions 2014. His last match against Lesnar happened during his Farewell Tour at Wrestlepalooza. Gunther sends message to John CenaIn an appearance on The Rich Eisen Show, Gunther discussed his upcoming match against John Cena at Saturday Night's Main Event. The Ring General plans to end Cena's career with a defeat by making him tap out for the first time in more than 20 years. "The last chapter will be written on Saturday. The question: is this going to be a happy end or is it going to be a heartbreak? I’m going to do everything in my power that it’s going to be a heartbreak... I’m looking for him to give up, to admit he can’t go no more. It’s what I’m going to go for, and I think that’s where the drama is as well in that match," Gunther said. [H/T Newsweek.com]The last star to make Cena tap was Kurt Angle, who used his patented Ankle Lock. Saturday Night's Main Event will be held at the Capital One Center in Washington, D.C.