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

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

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

Frances Tiafoe directed an expletive-filled tirade at a chair umpire after losing his third-round match Tuesday at the ATP Shanghai Masters event. Tiafoe lost to unseeded Roman Safiullin 5-7, 7-5, 7-6 (5),

Frances Tiafoe has issued a heartfelt apology after repeatedly screaming “f*** you” at a Shanghai Masters umpire moments after his three-set defeat to Roman Safiullin.

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

Frances Tiafoe has apologised for his foul-mouthed tirade directed at a chair umpire after the American received a time violation and then lost to Roman Safiullin in the third round of the Shanghai Masters on Tuesday.