In previous fights Dubois has been accused by some of quitting, once against Joe Joyce when he had a badly damaged eye, and once in the first fight with Usyk when he apparently had his heart broken by the 9th round and went down off a jab.

Armed with an array of boxing’s dream weavers at various stages of his career, the helping hands of Eddie Hearn, Frank Warren, and Joe Gallagher have taken Okolie to world titles and big shows, but is a heavyweight belt within his reach?

Customers have complained about DAZN's coverage of the fight - here we speak to a consumer expert about how to get your money back if you've suffered the same problem.

Daniel Dubois has often been followed by accusations of quitting, and now Dave Allen has weighed up his latest performance.

Oleksandr Usyk didn’t just win—he put on a masterclass. A fifth-round knockout of Daniel Dubois at a packed Wembley Stadium crowned him the undisputed heavyweight champion, adding the IBF title to his glittering collection. Fans were still buzzing when the aftershock hit: someone wasn’t letting Usyk enjoy his victory lap for long.

BBC Sport looks at where Oleksandr Usyk ranks among the all-time heavyweight greats and who in the current generation could beat him.

An undisputed heavyweight champion will be crowned on Saturday when Oleksandr Usyk battles Daniel Dubois. Usyk currently holds the WBC, WBA and WBO titles, while Dubois is the IBF champion. The two are set to slug it out at Wembley Stadium in London ( DAZN PPV, 12:30 p.m. ET -- buy now ).