Okolie, Smith and Hatton on Joshua-Usyk undercard

Matchroom Boxing has officially announced a boxing night scheduled for September 25 in London, with the main event featuring a fight for the WBA, WBO and IBF heavyweight belts of Anthony Joshua (24-1, 21 KOs) and Oleksandr Usyk (18- 0, 13 KOs).

Lawrence Okolie (16-0, 13 KOs) will appear in the main event of the undercard. The Briton will cross gloves with Dylan Prasovic (15-0, 12 KOs) in a mandatory defense of his WBO cruiserweight belt.

Prior to that, Callum Smith (27-1, 19 KOs) and Lenin Castillo (21-3-1, 16 KOs) will face off in the light heavyweight division. Other bouts on the night include Campbell Hatton (3-0, 0 KOs) vs. Izan Dura (3-7, 0 KOs), Florian Marku (8-0-1, 6 KOs) vs. Maxim Prodan (19-0-1, 15 KOs) and Christopher Ousley (12-0, 9 KOs) vs. Khasan Baysangurov (21-1, 11 KOs).

The Boxing Evening itself will be available to view on DAZN platform in all countries where this streaming service operates, except UK, Ireland, France, Ukraine, MENA countries and China, where the broadcast will take place on other TV channels and platforms.

So in the UK the evening will be broadcast on Sky Sports as a pay-per-view.