A common justification for the disparity is that better-prepared Mexican squads have the depth to cope with the league and continental demands, soccer kits while MLS roster rules and salary caps limit the potential of American clubs to succeed in the competition. There have been multiple instances of Roma ultras attacking supporters of foreign clubs when playing in Rome. The Union Academy teams train and compete in Wayne, Pennsylvania, as well as in Chester, Pennsylvania, soccer kits home of Philadelphia Union’s first team organization. Unlike the Champions Cup, MLS teams dominated the Leagues Cup, jersey soccer played entirely on U.S. By contrast, the UEFA Champions League final in Istanbul, Turkey, was viewed by 2.1 million in the United States.
