There are a lot of great rivalries in college football, and many of those are on this list. But if you’re listing games that consistently play a role in the national title picture, the Iron Bowl is absolutely going to be towards the top, if not THE top. Really, any game the Alabama Crimson Tide plays is going to play a role in the College Football Playoff since they are almost always going to be in the top four, but with their matchup against the Auburn Tigers ending their regular season, it is the most important because it comes last. One of the most insane plays in college football history took place in this series: the Kick-Six in 2013. They have split the last two games, with Bama winning easily, 52-21 last season. They have also won four of the last five, but never count out a team in a rivalry game.