Super Bowl LVI - Wikipedia
NFL's Lions-Chiefs season opener averages 26.8 million viewers, up 24% from last season
Chiefs Lions highlights: Detroit upsets Kansas City in NFL opener
Fox scores Super Bowl ratings touchdown with 113 million viewers, the third most-watched TV program ever
NFL TV ratings page, 2023 edition - Sports Media Watch
NFL Ratings Report Card: CBS, Fox, NBC Deliveries Continue to Climb –
Super Bowl vs. World Cup: What the ratings say about the U.S. and global TV kings - The Athletic
The NFL routinely dominates TV ratings. How did the league become the behemoth it is today? - The Athletic