Tiafoe apologises for swearing at umpire in furious rant after loss in Shanghai
: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.Unseeded Safiullin beat 13th seed Tiafoe 5-7 7-5 7-6(5) in a three-hour contest where the Am
8 Oct 15:33 · CNA