NFL Power Rankings Week 3: Chiefs and Bills remain the cream of the crop
NFL Week 4 Power Rankings: Rams, Chiefs separate themselves as chaos reigns at the top - Pride Of Detroit
NFL Power Rankings: Chiefs No. 1, Surprise Team in Top 10 - Sports Illustrated
NFL power rankings, Week 4: The top spots quickly become jumbled
NFL Power Rankings Week 7: Josh Allen and Bills beat Patrick Mahomes and Chiefs, but Jalen Hurts' Eagles still hold top spot
NFL power rankings: Bills, Dolphins challenge 49ers, Chiefs near top; Bears, Broncos at bottom for Week 4
NFL Power Rankings: The Bills and Chiefs Dominate Week 1 - The Ringer
NFL Power Rankings, Week 4: Rams claim No. 1 spot; Chiefs, Seahawks tumble
NFL Week 3 Power Rankings: Dolphins make the biggest jump into the Top 10 - The Athletic
NFL Power Rankings Week 5, 2018: Rams, Chiefs separating from the pack