Novak Djokovic wasn’t making too many friends in Flushing Meadows on Tuesday.

The Serbian star complained to the chair umpire over the noise the U.S. Open crowd at Arthur Ashe Stadium was making while he was trying to serve during the third set of his quarterfinals 6-3, 7-5, 3-6, 6-4 win over Taylor Fritz.

During the fourth game of the third set, Djokovic faulted while trying to serve with the game sitting at 40-40.

Djokovic became clearly agitated as he started to appeal to chair umpire Damien Dumusois to do something about the crowd. That only elicited more boos as Djokovic shouted at the official.

Djokovic asking the umpire to do something about the crowd making noise while he’s trying to serve in his match against Fritz at U.S. Open

Novak: “What are you gonna do?”

Umpire: “It’s

See Full Page