2021 AFC Divisional playoff game (Buffalo–Kansas City) - Wikipedia
The Game Plans That Will Decide Buffalo Bills–Kansas City Chiefs - The Ringer
Chiefs vs. Lions Averaged Nearly 27M Viewers; Most-Watched Show Since Super Bowl 57, News, Scores, Highlights, Stats, and Rumors
TV Ratings: Bills-Chiefs Game Is Most-Watched NFL Divisional Playoff in 5 Years With 43 Million Viewers : r/television
NFL claims 82 of top-100 TV broadcasts of 2022 and accounts for 10% of all viewing in the US
NFL Divisional Round Game Recap: Kansas City Chiefs 42, Buffalo Bills 36, NFL News, Rankings and Statistics
Chiefs-Bills score: Chiefs defeat Bills 42-36 in OT; advance to AFC Championship - Arrowhead Pride
Super Bowl Ratings Chart, All-Time - Sports Media Watch
NFL playoffs: 49ers' games vs. Packers, Cowboys draw record TV ratings
Do good New York teams boost NFL ratings? Here's why it's not that simple - The Athletic
Justin Reid recalls Chiefs' playoff stunner over Bills: 'Famous 13-second game'
NFL Divisional Round ratings big, led by Bills-Chiefs - Sports Media Watch
NFL TV Ratings: Cowboys-49ers were a ratings bonanza for NBC