Maryland Regions
Interactive map shows every program in America that plays NCAA football - Footballscoop
40 maps and charts that explain sports in America - Vox
Ranking the most popular NFL teams by state
Map shows most popular NFL jersey in every state
11 Colleges That Have Produced the Most Active NFL Players
Football Gameday Info - Auburn University Athletics
This Map Shows the Most Popular Chips in Every State
The Most Popular Sports in America By Each State - FanBuzz
This Map Shows The Most Popular NFL Team in Each States
N.C.A.A. Fan Map: How the Country Roots for College Football - The New York Times