Postpublished at 23:10 Greenwich Mean Time 19 February 2022
Round five
Brook lands again powerfully, gasps from the Khan fans in the crowd.
Brook attacks in the fifth. Khan in trouble, again.
Brook wins via sixth-round stoppage
Khan hurt repeatedly before referee steps in to stop fight
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Michael Emons
Round five
Brook lands again powerfully, gasps from the Khan fans in the crowd.
Brook attacks in the fifth. Khan in trouble, again.
Coral Barry
BBC Sport combat sports editor
Amir Khan managing to stay upright, somehow, so far. Kell Brook is loading up whenever he can and could punch himself out if Khan can continue to survive.
At the end of each round, Brook bursts into life and has stunned Khan repeatedly in the closing seconds. Surely Brook just has to find the finishing blow?
American boxing reporter Dan Rafael...
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Round 4
Brook with the left jab instantly followed up by the overhand right. If he lands that perfectly Khan is going to be in a world of trouble.
For the third time in four rounds, Brook ends strongly, Khan, with his back up against the ropes, takes some punishment.
If the judges are not sure how to score the rounds, they could well be swayed by the late flurry of action from Brook consistently.
Round 4
Can both men keep up this incredible pace? Khan out of the ring for more than two years, Brook has not fought since 2020.
If it carries on like this, it'll be fight of the year.
Round 3
Kell Brook certainly ended that round the stronger, with a beautifully-timed right hand.
Khan had earlier landed a right-left combination of his own.
Great action.
Brook attacks late on in the third, Khan desperately hanging on.
Round 3
Amir Khan looks to have recovered well from some first-round danger, Brook's being made to miss and has some problems with his eye. He has twice suffered fractured eye sockets.
Coral Barry
BBC Sport combat sports editor
Kell Brook has been excellent so far. Both men are throwing big shots, but it is Brook who has been better in the pocket. Amir Khan is in survival mode at the moment.
Khan has already eaten some heavy shots and needs to try and take control rather than continue the firefight.
Former footballer Joey Barton...
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Round 2
A big overhand Brook in the last 20 seconds of the second round but Khan took it well and didn't flinch.
"Slow your breathing," says Dominic Ingle towards his man Brook at the end of the second. Easier said than done.
Round 2
Better from Khan at the start of the second, landing combinations quickly, although not as accurate as he would've hoped and Brook didn't get caught completely cleanly.
Round 2
It's living up to expectations at the moment. Brilliant opening three minutes of action. Into the second.
Round 1
Brook attacks late on in an incredible, thrilling opener. Can Khan cope with the Brook power?
Great start from the Sheffield man, Khan was in trouble when he got caught with a powerful left, he wobbled backwards and Brook landed with a right hook and an uppercut.
Brook catches Khan, who wobbles backwards, the legs were unsteady.
Great opening round.
Round 1
Bolton's Amir Khan has the majority of the crowd support from the Manchester crowd.
He looks to attack instantly and throws a left hook at his opponent, but can't land it completely.
Brook, looking to fire out the jab but Khan, who has not been in the ring for more than two and a half years, still looks to have lightning fast fists.
Here we go. Finally, it's happening.
These two have been in a ring before, for three rounds of sparring when they were youngsters. Khan has been telling anyone who would listen that he gave Brook "a schooling" on that occasion.
What's going to happen now?
Fight number 40 as a professional for Amir Khan, fight number 43 for Kell Brook.
They've played such a big part in British boxing for so long. Will tonight be the last time we see them in the ring?
"Let's get ready to rummmmbbbbbbbllllllleeeeee," says Michael Buffer. We've been ready for this one for about 10 years.