Four-time Grand Slam champion Carlos Alcaraz says he was unaware there would be a class-action lawsuit filed in U.S. federal court against some of the groups that run tennis and made clear that he does not back the effort by the players' association co-founded by Novak Djokovic.

World number three Carlos Alcaraz distanced himself from the class-action lawsuit filed by the Professional Tennis Players' Association (PTPA) against the governing bodies of the sport, saying it had caught him by surprise.

Carlos Alcaraz, el cuatro veces campeón de Grand Slam, no estaba al tanto de que se presentaría una demanda colectiva en un