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.

Frances Tiafoe has issued an apology for his actions at the Shanghai Masters, after swearing at the chair umpire following

Frances Tiafoe apologized on Tuesday, hours after he went off on an F-bomb tirade on a chair umpire following a loss to Roman Safiullin at the Rolex

SHANGHAI (AP) — U.S. Open semifinalist Frances Tiafoe aimed a torrent of expletives at the chair umpire after losing a match at the Shanghai Masters on Tuesday. Tiafoe targeted umpire Jimmy Pinoargote with about 10 expletives in a minute-long tirade after his 5-7, 7-5, 7-6 (5) loss against 61st-ranked Roman Safiullin in a third-round match.

U.S. Open semifinalist Frances Tiafoe cursed repeatedly at a chair umpire after losing a match at the Shanghai Masters on Tuesday. Tiafoe sent about 10 expletives in the direction of official Jimmy Pinoargote during a minute-long tirade after exiting 5-7,

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

US tennis player Frances Tiafoe has apologized for his profanity-laden outburst directed at an umpire after a defeat at the Shanghai Masters.

U.S. Open semifinalist Frances Tiafoe apologized for a massive outburst following his third round loss at the Shanghai Masters on Tuesday where he cursed out a chair umpire.