11 Colleges That Have Produced the Most Active NFL Players
N.C.A.A. Fan Map: How the Country Roots for College Football - The New York Times
PFF50: The 50 best players in the NFL right now, NFL News, Rankings and Statistics
According to Real Ticket Sales, What is Idaho's Favorite NFL Team
NFL Logos: Rankings and Analysis
Top 10 Most Popular NFL Teams
NFL Fan Bases Who Drink The Most
Top 22 European national teams
What record will be good enough to make this year's NFL playoffs?
Die-Hard or Fair-Weather Fans? Ranking All 32 NFL Fan Bases
Consolation: Buffalo Bills finish as NFL's best team via ESPN FPI