SPORT Tennis LigeroTeam - September 8, 2023 0 Novak Djokovic, of Serbia, reacts after defeating Taylor Fritz, of the United States, during the quarterfinals of the U.S. Open tennis championships, Tuesday, Sept. 5, 2023, in New York. (AP Photo/Seth Wenig) Novak Djokovic is well on his way to the finals of the US Open, where he will likely face his biggest rival at the moment, Carlos Alcaraz. The legendary Swiss tennis player Roger Federer said that there is no doubt about who will win the cup in New York.