Jimmy Pinoargote penalized Tiafoe for a time violation during a third-set tiebreak near the end of a hard-fought match.

U.S. Open semifinalist Frances Tiafoe apologized for a massive outburst following his third round loss at the Shanghai ...

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

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

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

Frances Tiafoe issued an apology after cursing out the umpire following his loss to Roman Safiullin in the Shanghai Masters.

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

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

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

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

Frances Tiafoe lost his composure following an upset loss to Roman Safiullin at the ATP Shanghai Masters. It was a rare ...

Following Tiafoe's close three-set loss to Roman Safiullin, the American tennis star was heated. After shaking hands with his opponent, Tiafoe began cursing Pinoargote out, and the microphones picked ...