Over the past decade American financing has reshaped global football in its image, with billions of dollars of investment, a fast-growing domestic audience and a generation of new players. While US owners of European football teams have faced protests from fans for years, friction is rising. Some fear the sport is losing its way in pursuit of profit and that outside money is distorting the game’s balance of power. And yet the arrival of professional investors has so far done little to fix the game’s parlous finances. Americans now own 117 European clubs, according to data from CIES Sports Intelligence, including more than half the teams in the English Premier League, more than a third of Italy’s Serie A and over a quarter of Ligue 1 in France. The effects are being felt both on and off the pitch. Clubs are increasingly run with commercial success front of mind, aping the US sports model, where team ownership has proved lucrative. This has led to a push to tighten football’s fi...