Frances Tiafoe puts his head in his hands as he leaves Arthur Ashe Stadium after losing his match against Taylor Fritz on day ...

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

On Wednesday, Alexander Zverev (No. 3 in the world) takes on David Goffin (No. 66) in the Round of 16 at the Rolex Shanghai ...

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

On Wednesday, Holger Vitus Nodskov Rune (No. 14 in the world) meets Taylor Fritz (No. 7) in the Round of 16 at the Rolex ...

Zverev is coming off a 6-7, 6-3, 4-6, 6-7 defeat at the hands of No. 12-ranked Taylor Fritz in the quarterfinals at the US ...