Unified!published at 22:47 BST
Cameron beats Mayer by unanimous decision

Moses Itauma fights Filip Hrgovic for vacant IBF heavyweight title in London
Itauma bids to become Britain's second-youngest ever world champion
Mikaela Mayer fights Chantelle Cameron in light-middleweight unification bout in Birmingham
RESULT: Caroline Dubois beats Amelia Moore by decision to retain WBC & WBO lightweight titles
Use 'watch and listen' for radio commentary of Itauma v Hrgovic
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Charlotte Coates, Chris McKenna, Josh Lobley & George Booth
Cameron beats Mayer by unanimous decision

Itauma v Hrgovic
Moses Itauma loves a knockout. Look at those stats below.
A huge 11 of his 12 KO wins have come inside the opening two rounds.
Will we have another tonight?
Mayer v Cameron
Matthew Macklin
Former boxer on Sky Sports
Cameron's corner look more confident. I think she has done enough [to win].
Itauma v Hrgovic
Let's just dream for a moment, shall we?
So, if Moses Itauma wins tonight, he has to defend against mandatory Frank Sanchez.
If Itauma comes through that, then we could well be in store for an all-British unification fight next summer against either Daniel Dubois or Fabio Wardley.
Image source, Getty ImagesMayer v Cameron
Emma Smith
BBC Sport at BP Pulse Arena, Birmingham
Rematch, anyone?
I could certainly watch another 10 rounds of that. High quality and incredibly evenly matched.
And I can guarantee you both fighters will think they have won this.
Mayer v Cameron
Image source, Getty ImagesCameron comes out flying in the last round and sets the pace at a high level for the final two minutes.
She gets through with a right hand. Mayer tries to keep her off with a left hook followed by a right.
Cameron pierces a jab through Mayer's guard. A right hand lands from Cameron, Mayer responds.
There's a touch of gloves between the pair... we go to the scorecards.
Mayer v Cameron
Matthew Macklin
Former boxer on Sky Sports
Cameron has dictated the pace and terms. She has looked in charge most of the time but there has been close rounds.
Mayer v Cameron
Cameron is cut over the left eye but her corner are getting to work on it. The referee has confirmed it was caused by a head clash.
Mayer v Cameron
A bit of a slower start to the ninth but a nice right hand from Mayer gets through.
Cameron shakes her head as if to say it didn't hurt. Mayer rattles through another backhand.
A nice left hook from Cameron gets through but she is cut. That might have come from a left hook or a head clash.
Mayer v Cameron
Matthew Macklin
Former boxer on Sky Sports
I think the fight will be won and lost in these two rounds. Cameron probably has her nose ahead but there has been some close rounds.
Mayer v Cameron
Image source, Getty ImagesBrilliant one-two from Cameron early in the eighth before Mayer responds with a double jab followed by a right hand.
Cameron threw a left but fell just short and a right came back over the top from Mayer.
The American then gets through with a combination to the body. Cameron then responds with a right hand. Another good round.
Another exciting fight that has just been announced is WBA super featherweight champion Anthony Cacace against Liverpool's Nick Ball in Belfast on 17 December.
What a cracker of a fight that promises to be!
Mayer v Cameron
Matthew Macklin
Former boxer on Sky Sports
That was a good, competitive round. I think Mayer outlanded Cameron in that one with more clean shots.
Mayer v Cameron
Image source, ReutersCameron's trainer Jamie Moore warns her that she cannot switch off and that rounds are a 'flip of a coin'. He is not wrong.
Mayer is so tough and she soaks up a right at the start of the seventh but responds well with a fast combination.
A lovely left hook from Mayer catches Cameron on the inside. Better from Mayer in that round. She boxed well on the back foot.
Dubois v Wardley 2
Former world champion Fabio Wardley, speaking to DAZN: "Didn't take long at all. The O2 is like a home away from home for me.
"Looking forward to getting straight back into it. Going to be a rematch and going to be revenge.
"We came into the fight with all the confidence in the world, but adjustments needed to be made."
Mayer v Cameron
Image source, Getty ImagesMayer cannot keep Cameron off her here. She is throwing plenty but they are either being blocked or slipped as Cameron pushes forward.
Blood is now flowing from Mayer's nose and she is breathing heavy.
Cameron gets through with a right. Mayer gets off a good jab before they exchange body shots.
You can't take your eyes off this.
Dubois v Wardley 2
WBO heavyweight champion Daniel Dubois, speaking to DAZN: "Another dominant victory. Amazing performance. I can't wait. Let's get it on. it just a war.
"When you get in the water, you're going to get wet.
"We will see. Give me some of that face to face - boy."
Mayer v Cameron
Emma Smith
BBC Sport at BP Pulse Arena, Birmingham
Image source, ReutersCameron has got on the front foot and is constantly forcing Mayer back into the ropes. She is dictating terms and the crowd is believing - the support for the Brit is getting louder.
Mayer needs a change of plan.
Mayer v Cameron
Matthew Macklin
Former boxer on Sky Sports
The fight is being won by Cameron at the minute because she can drag Mayer in to the fight she wants. She is dictating the terms.
Mayer v Cameron
Image source, Getty ImagesMayer's corner are imploring her to get back on the jab here and stop getting involved in a scrap.
Cameron is not letting her breathe though and a firm jab rattles through.
Mayer responds with a right before the pair exchange hooks on the inside. That was a thrilling round. How much will that have taken out of them both?

