American Football in Europe
The Rise of American Football in Europe
The key questions shaping the future of the NFL in Europe - ESPN
The rising popularity of American Football in Germany – GermanyinUSA
NFL in Germany: League eyes 2022 game in emerging European market
Hosts Britain favourites at Women's American Football European Championships
The NFL Returns to the Raucous German Fan Base It Left Behind - The Ringer
Ranking quarterbacks who benefited from NFL Europe - Kurt Warner, Brad Johnson, Jon Kitna, Jake Delhomme - ESPN