Tyson Fury vs Oleksandr Usyk thrown into doubt as promoter makes worrying claim about undisputed title fight
Oleksandr Usyk's promoter has doubts over his fighter's undisputed showdown against Tyson Fury. Fury, who holds the WBC title, will meet Usyk, who's in possession of the WBA (super), WBO and IBF belts, on May 18 in Riyadh, Saudi Arabia, following the postponement of their February clash.