It's not just Man City. Financial football is becoming more prevalent
Annual Review of Football Finance
Ryan Bahm — Financial Football
NFL Playoffs Generate No Financial Windfall for Individual Teams –
Visa Financial Football - Apps on Google Play
Visa Financial Football - Apps on Google Play
World Financial Football on the App Store
UCLA's Football Wins Can't Mask Its Financial Woes - The New York Times
Visa Inc.'s Financial Football Tackles Financial Literacy
Mark Ingram Scores Big with Financial Football