2023 NFL Playoffs: Chiefs AFC championship win sets record 53M viewers; Eagles' NFC title draws 47.5M
Ratings Roundup: Chiefs-Bills Instant Classic Becomes Most-Watched NFL Divisional Game in Five Years on CBS
2021 AFC Divisional playoff game (Buffalo–Kansas City) - Wikipedia
Bills-Chiefs delivers huge ratings for CBS
TV Ratings: Bills-Chiefs Game Is Most-Watched NFL Divisional Playoff in 5 Years With 43 Million Viewers : r/television
Bills vs. Chiefs live score, updates, highlights from 2022 NFL playoff game
Making a Super Bowl Commercial Is Super Stressful This Year - WSJ
How Kansas City and the Rams Advanced in the NFL Playoffs - The New York Times
The Game Plans That Will Decide Buffalo Bills–Kansas City Chiefs - The Ringer
The Game Plans That Will Decide Buffalo Bills–Kansas City Chiefs - The Ringer
NFL Playoffs Weekend Scores Huge Viewership; Tops 2021 By Double Digits – Deadline
How Kansas City and the Rams Advanced in the NFL Playoffs - The New York Times