Week 11 NFL power rankings have the Chiefs climbing up the leaderboard but even at 9-0, the reigning champs still don't top every list.

With the Chiefs sitting at 9-0 and the Bills at 8-2, the game will be a rarity in NFL history: This will mark just the fifth time over the past 54 years that two teams with eight

The Chiefs' 15-game winning streak dating back to last season isn't an NFL record, either. The longest combined winning streak between the regular season and postseason belongs to the Patriots, who ripped off 21 straight victories from the 2003 regular season, through the 2003 playoffs and into the 2004 regular season.