I tossed the ball up!” he protested, repeating several times that he had tossed the ball up for a serve before being called ...

U.S. Open semifinalist Frances Tiafoe has aimed a torrent of expletives at the chair umpire after losing a match at the ...

Frances Tiafoe and Alexander Zverev both swore at umpires after controversial calls in their matches at the 2024 Shanghai ...

The US star faces a hefty fine after he sent about 10 expletives in the direction of the chair umpire after losing in Shanghai.

World No. 17 Frances Tiafoe apologized on Tuesday for the expletive-laden tirade that he directed at chair umpire Jimmy ...