Postpublished at 23:02 British Summer Time 25 September 2021
Usyk has Joshua in trouble.
Anthony Joshua loses heavyweight world titles to Ukraine's Oleksandr Usyk
Usyk takes WBA, IBF and WBO heavyweight titles by unanimous decision
Former cruiserweight world champion Usyk outclasses Joshua from first round
'Devastated' Joshua wants rematch, says promoter Eddie Hearn
Briton suffered eye socket injury and might need to go to hospital, adds Hearn
GB's Lawrence Okolie knocks out Dilan Prasovic to retain WBO world cruiserweight title
Callum Smith & Campbell Hatton, son of Ricky, both win on undercard at raucous Tottenham Hotspur Stadium
Michael Emons
Usyk has Joshua in trouble.
The crowd are cheering on Joshua. Can he produce something magical?
Usyk unloads with three successive punches.
A straight right from Joshua lands. Two minutes to go. Two more minutes of being a world champion?
Steve Bunce
Boxing expert on BBC Radio 5 Live
There will be some serious autopsy into this fight once it is over.
Can Joshua hang on to his titles?
There's the bell for the 11th. Joshua may well need a knockout here in this last one.
Usyk with one, two, three left hands to the face moving forward in succession. Good work from the Ukrainian.
Round 11
Joshua may be in throw-the-kitchen-sink at it territory now. Four minutes to go.
Carl Froch
Former world super-middleweight champion on BBC Radio 5 live
I've got Usyk two rounds up but only just. Some of the rounds are so hard to split.
Round 11
Usyk is the aggressor at the start of the 11th. Usyk has a cut over an eye, while Joshua has swelling on one of his.
Carl Froch
Former world super-middleweight champion on BBC Radio 5 live
I think Usyk has got a bad cut. I would like to see Joshua throw some more shots, be a bit more bullish when he is in range.
#bbcboxing
Mr Cranky: That dream unification fight between Joshua and Fury is looking like a distant prospect right now.
It ain't over yet.
"Two rounds left, you have to be smart behind that jab, relax," says Joshua's trainer Rob McCracken.
"Be really smart. Relax. Stay behind that jab.
But Joshua also has some damage, his right eye has swollen up.
A huge roar from the crowd as Joshua now has a visible target to aim for. Blood over the Usyk eye.
Usyk cut, just above the right eye. Will that prove crucial?
Round 10
Usyk, as he has been so much, is still proving hard to tag.
Carl Froch
Former world super-middleweight champion on BBC Radio 5 live
Another close round, both guys played their parts in landing some big shots. Usyk has got so much class and quality, but Joshua looks the most comfortable physically.
Three to go and Joshua needs some big rounds.