Baltimore Ravens, History, Facts, & Notable Players
What are the best states for Notre Dame football recruiting? - One Foot Down
Which Parts of the Country Produce the Most NFL Players? - Bloomberg
Geography of Australian rules football - Wikipedia
Russell Wilson Spreads His Football Gospel to the Broncos - The New York Times
Air Mile Index: Visualizing a Recruitment Footprint
National Football League - Wikipedia
They moved home plate! How baseball's geography has evolved with the U.S.
Where Does NFL Talent Come From?, News, Scores, Highlights, Stats, and Rumors
The geographic shift of English football: From a game for the north to southern dominance - The Athletic
Where college football players come from: 9 maps and charts - Banner Society
Saudi Arabia's football power grab - Geographical