Once again, we are setting up Wrestlemania 29 with another Top 10 list. Over the years, many of the best matches have not been contested for the WWE Championship. Wrestlemania 26 and 28 ended with a bout that did not spotlight the WWE Championship. This year has three mega main events, but the last match of the night will be The Rock vs. John Cena for the WWE Championship. I wanted to take a walk down memory lane and look back at the best WWE Championship matches that took place at Wrestlemania. Here they are…