The Bills' last Super Bowl is a game that Buffalo fans have tried to burn from their memory. Thirty years ago, the Bills played in Super Bowl 28 against the Cowboys. It was a rematch of the championship game from a year prior, where Dallas thumped Buffalo 52-17.

While each of the four teams left with a chance to make the Super Bowl have varied histories, this year they have something unique in common.

Kansas City and Buffalo will meet for the seventh time in the NFL playoffs. Here are some key numbers to know.

The actual sports part and storylines are incredible: Patrick Mahomes and Andy Reid are in their seventh consecutive AFC Championship Game; the Bills have a lifetime of heartbreak, including Buffalo leading Kansas City with 13 seconds left in a 2021 Divisional Round game before losing.

Games since then include the Chiefs’ 42-36 win in overtime in the 2021 AFC Divisional Round, known in Kansas City as the “13-second game,” and last season’s 27-24 escape in Buffalo, sealed when Bills placekicker Tyler Bass missed a 44-yard field goal in the final two minutes.