As a Premier League analyst with a spreadsheet addiction, I couldn't resist crunching the numbers on which US sports teams command British attention. Spoiler: The NFL dominates, with the Jaguars' 'London home team' strategy paying dividends since 2013. Through TV metrics, merchandise sales, and Wembley attendance figures, this analysis reveals why American football teams occupy 15 of the top 20 spots - and how star power like Patrick Mahomes bridges the Atlantic divide.