Thanks to 13 Years of London Games, NFL's Popularity Grows in the UK - InsideHook
NFL Continues its March Beyond Borders … But Is It Sustainable?
NFL in London: Jaguars get rights to market overseas - Big Cat Country
NFL Teams Use New Rights to Jockey for Fans, Revenue in UK - Bloomberg
The Long History of American Football in the UK
London's own NFL team still a long way off despite two sellout matches at Spurs
The NFL's Latest London Game Has Encouraging News - InsideHook
The NFL's strategy for growing the sport overseas, particularly Europe - Sports Illustrated
NFL rules explained: Overtime, pitch size, how to score points, game length and more as American Football returns to London