LONDON -- Oleksandr Usyk knocked out Daniel Dubois in the fifth round and became the undisputed world heavyweight champion ...

Oleksandr Usyk has scored a fifth-round knockout of Daniel Dubois to became the undisputed world heavyweight champion for a ...

The undefeated Ukranian southpaw retained his WBA, WBC, and WBO belts, and regained the IBF belt he relinquished just over a ...

The undefeated southpaw retains his WBA, WBC and WBO belts and regains the IBF belt he relinquished last year with a ...

Oleksandr Usyk knocked out Daniel Dubois in the fifth round with a vicious left hook at Wembley Stadium on Saturday to become ...

Islam Dulatov wakes the New Orleans crowd up with an amazing knockout in the prelims of UFC 318.