Oleksandr Usyk will defend his undisputed world heavyweight crown against Daniel Dubois at Wembley Stadium on Saturday, July 19, in a blockbuster rematch.
Dubois, who was controversially denied a knockdown in their first meeting before losing in nine rounds, now has the chance for revenge after rising to IBF world champion by knocking out Anthony Joshua last September.
Usyk, the WBC, WBA and WBO title holder, became the first undisputed heavyweight champion in 25 years after beating Tyson Fury but vacated the IBF belt to keep his commitment to a Fury rematch.
Mandatory challenges were looming for both fighters, but their second clash takes precedence, setting up a massive summer showdown in London.