Chiefs-Eagles will become the ninth repeat Super Bowl matchup in NFL history. Here is a look at the other times two teams have faced off in multiple Super Bowls.

The three-peat is so rare in American professional sports in general, too. The last major men's professional team to win three straight championships was the Los Angeles Lakers. They won three consecutive NBA titles from 2000-02. Here’s a look at every time the NFL has come close to a Super Bowl three-peat.

The Chiefs are heading to the Super Bowl once again. Here's a look at how often they've made the big game, with and without Patrick Mahomes.