WBO

As Chris Eubank Jr and Conor Benn prepare for their fight on Saturday, BBC Sport looks back to 1990 when Nigel Benn and Chris Eubank Sr fought for the WBO middleweight title.

World champion Mikaela Mayer outpointed Briton Sandy Ryan for the second time to defend her WBO welterweight title in Las Vegas.

Briton Ryan has an opportunity to settle the score and regain the WBO welterweight title after she was outpointed by American Mayer, 34, in New York in September.

The Derby boxer faces WBO welterweight champion Mayer in a Las Vegas rematch on Saturday after her previous loss to the American at Madison Square Garden.

World heavyweight champion Oleksandr Usyk has been ordered by the WBO to begin negotiations with Joseph Parker for a mandatory title defence.