Chantelle Cameron is one win from becoming undisputed world champion after beating Mary McGee to add the IBF title to the WBC belt she already held.

Both women played their part in a stunning fight, but it was the Maverick Stars ambassador who shone brightest taking a unanimous points decision at the O2 Arena.

The performance justified the top-of-the-bill slot on the Matchroom card and Chantelle will now face the winner of Jessica Camara and Kali Reis - who fight on 19 November in the USA - to decide the undisputed champion.