Almost two years after knocking out Daniel Dubois, Oleksandr Usyk did it again to assert his reign as undisputed heavyweight ...

Oleksandr Usyk knocked out Daniel Dubois to reign as the undisputed heavyweight boxing champion. Round-by-round analysis.

Oleksandr Usyk is set to face Daniel Dubois for the heavyweight title. Here is the estimated ring walk time for Saturday's ...