Top players will be barred from playing for their national teams in events like the World Cup if their clubs join a breakaway league, the major governing bodies warned on Thursday.
The announcement by FIFA and soccer’s six regional confederations follows weeks of talks and months of disquiet after the revelation of plans hatched by some of the world’s richest and most popular clubs — led by Real Madrid and Manchester United — to create a so-called Super League. That competition, which would be controlled by the teams, could at a stroke render irrelevant the Champions League, European soccer’s immensely popular club competition.