Oleksandr Usyk knocked out Daniel Dubois in front of 90,000 fans at Wembley but new footage could change the outcome.

More than a dozen war veterans from Ukraine were on hand when Oleksandr Usyk faced Daniel Dubois at Wembley Stadium on Saturday night and Usyk become the undisputed world heavyweight champion.

Oleksandr Usyk noqueó a Daniel Dubois en el quinto asalto de su combate del sábado y se convirtió en el campeón mundial indiscutido de los pesados por

LONDON -- Oleksandr Usyk knocked out Daniel Dubois in the fifth round and became the undisputed world heavyweight champion for a second time on Saturday. The undefeated southpaw retained his WBA, WBC and WBO belts and regained the IBF belt he relinquished just over a year ago.

The boxing world is set for another epic showdown when Oleksandr Usyk and Daniel Dubois meet in the much-anticipated rematch on Saturday, July 19.