Novak Djokovic's neck bothers him during a US Open win. He will face Taylor Fritz next
Associated Press
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A trainer works on Novak Djokovic, of Serbia, between games against Jan-Lennard Struff, of Germany, during the fourth round of the U.S. Open tennis championships, Sunday, Aug. 31, 2025, in New York. (AP Photo/Andres Kudacki)Taylor Fritz, of the United States, reacts after a rally against Tomas Machac, of the Czech Republic, during the fourth round of the U.S. Open tennis championships, Sunday, Aug. 31, 2025, in New York. (AP Photo/Pamela Smith)Novak Djokovic, of Serbia, reacts after a really against Jan-Lennard Struff, of Germany, during the fourth round of the U.S. Open tennis championships, Sunday, Aug. 31, 2025, in New York. (AP Photo/Adam Hunger)Jan-Lennard Struff, of Germany, returns a shot to Novak Djokovic, of Serbia, during the fourth round of the U.S. Open tennis championships, Sunday, Aug. 31, 2025, in New York. (AP Photo/Adam Hunger)Novak Djokovic, of Serbia, takes a break during a changeover in the first set against Jan-Lennard Struff, of Germany, during the fourth round of the U.S. Open tennis championships, Sunday, Aug. 31, 2025, in New York. (AP Photo/Adam Hunger)
A trainer works on Novak Djokovic, of Serbia, between games against Jan-Lennard Struff, of Germany, during the fourth round of the U.S. Open tennis championships, Sunday, Aug. 31, 2025, in New York. (AP Photo/Andres Kudacki)