SAN JUAN, Puerto Rico — Oleksandr Usyk has been ordered by the WBO to start negotiations for a title defense against Joseph ...

Heavyweight champion Oleksandr Usyk has been ordered to start negotiations to defend his World Boxing Organization (WBO) ...

Heavyweight champion Oleksandr Usyk has been ordered to start negotiations to defend his World Boxing Organisation (WBO) ...

Oleksandr Usyk's plans to rematch Daniel Dubois in an undisputed heavyweight title fight hit a major stumbling block ...

Junior featherweight: Naoya Inoue has all four world titles and is the undisputed junior featherweight champion; Alan David ...

LONDON - The World Boxing Organisation ordered Ukraine's world heavyweight champion Oleksandr Usyk to open talks with Joseph ...

The WBO announced Thursday that Usyk, who also holds the World Boxing Council (WBC) and World Boxing Association (WBA) belts ... International Boxing Federation (IBF) champion Dubois had hoped ...

Usyk defended his WBO, WBC and WBA belts in a unanimous decision over Tyson Fury in December, and Dubois holds the IBF title.

Usyk defended his WBO, WBC and WBA belts in a unanimous decision over Tyson Fury in December, and Dubois holds the IBF title. Advertisement Article continues below this ad The 38-year-old Usyk ...

Previously undisputed champion Usyk, 38, holds the WBC, WBA and WBO belts ... in accordance with WBO regulations of world championship contests," it added. Britain's IBF champion Daniel Dubois ...