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

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

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

A second minor league umpire joined a lawsuit against Major League Baseball, alleging he was fired after he reported he was ...

Frances Tiafoe always says exactly what he means. This is one of his great charms, winning him lots of attention and ...

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

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

A second minor league umpire joined a lawsuit against Major League Baseball on Tuesday, alleging he was fired after he ...

Frances Tiafoe has apologised after he yelled “f*** you” at the umpire and refused to shake his hand after a controversial ...

He was issued a time violation, loss of first serve by Jimmy Pinoargote at 5-5 in a deciding tiebreaker with Roman Safiullin, before losing Tuesday.