American tennis star Frances Tiafoe let loose at the chair umpire on Tuesday after a controversial call during his loss at ...

U.S. tennis star Frances Tiafoe berated a chair umpire with a profane outburst on Tuesday after losing his third-round match ...

U.S. Open semifinalist Frances Tiafoe cursed repeatedly at a chair umpire after losing a match at the Shanghai Masters.

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

Pursuing a 100th career title, Novak Djokovic had an easier time in his second match at the Shanghai Masters in ousting ...

Tiafie launched into an f-bomb laden rant against umpire Jimmy Pinoargote after losing to Safiullin in Shanghai.

Frances Tiafoe was not happy with chair umpire Jimmy Pinoargote at the Shanghai Masters on Tuesday, and he made that very ...

Frances Tiafoe directed an expletive-filled tirade at a chair umpire after losing his third-round match Tuesday at the ATP ...

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