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

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 ...

American player Frances Tiafoe apologises for a furious outburst in which he repeatedly swore at the chair umpire after his ...