Top 10 Prep Football Factories in NFL History
Washington Commanders fans most devoted out of all NFL teams: report
The NFL Teams with the Most Devoted Fans
Revealed: Sports Teams With the Biggest Global Following - Betsperts
Ranking the NFL Teams by Fanbase Size: These Are the 10 Biggest Fandoms by the Numbers - Major League Vacations
NFL Fan Bases Who Drink The Most
Which NBA Teams Have the Most Loyal Fans?
The Most Devoted Sports Fans – GB
Which are the most miserable NFL fan bases? We ranked them - Los Angeles Times
Study Finds Bengals Fans Are The Most Loyal And Browns Are The Least Loyal Fanbases In NFL - Daily Snark
Power Ranking All 32 NFL Teams: Loudest and Loyal Fanbases, News, Scores, Highlights, Stats, and Rumors
Survey Reveals Saddest Fans in the NFL