Postpublished at 22:15 British Summer Time 1 July 2020
West Ham are the first team in the current bottom five of the table to win a Premier League match since the league resumed after the coronavirus suspension.
West Ham out of drop zone
Willian scores penalty after Diop fouls Pulisic, Soucek header puts Hammers level
Antonio taps in for lead, Willian brings Chelsea level with free-kick, Yarmolenko for West Ham in 89th minute
Saint-Maximin sets up all three goals for Gayle, Longstaff & Almiron for Newcastle - Lazaro adds fourth, Gosling consolation
Aubameyang double, Xhaka strike & Soares debut goal for Arsenal against Norwich
Richarlison strike & Sigurdsson penalty for Everton, Iheanacho pulls one back for Leicester
Gary Rose and Tom Rostance
West Ham are the first team in the current bottom five of the table to win a Premier League match since the league resumed after the coronavirus suspension.
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Michael Reid: Third and fourth spot just blown wide open! Liverpool may have won the league, but at least there will still be some excitement for the rest of the league.
Supriyo Basu: Biggest upset after restart.
And at the top that race for fourth/fifth is very much on now.
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Josh Verrills: That's a huge season-changing goal by Yarmolenko for West Ham. Antonio has been superb up front on his own and man of the match by a distance.
Alan Ferguson: Wolves must be thinking this is a massive opportunity to go for it.
Adam Oldroyd: So, by my reckoning, Wolves, Chelsea, Man United and Leicester are battling it out for 3 Champions League places?
West Ham 3-2 Chelsea
And here's what it means for the Hammers.
It's only a three-point cushion but that's a big three-point cushion. Aston Villa have gone up a place without playing tonight.
West Ham 3-2 Chelsea
Huge! A huge win for the bottom six, and the top six.
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Rachel T: It feels like football is properly back now.
West Ham 3-2 Chelsea
FOUR minutes were added on. The Premier League has had some sleepy games since the restart but today has sure delivered.
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Ben: Why are Chelsea playing like a mid-table team with nothing to fight for?
Adam Flowers: West Ham have just done Arsenal a huge favour.
Katvik: PLEASE SELL ALONSO AND KEPA!!!!! PLEASE!!!!!
West Ham 3-2 Chelsea
They had no right to score there really, West Ham. Again, the defending was not great but that was brilliantly, clinically taken.
Andriy Yarmolenko (89 mins)
The winner surelyyyyyyyyy?!
Michail Antonio has had some night, that's brilliant. West Ham clear the ball long, Antonio has a man on his back but brings it down and plays a one two with Pablo Fornals.
Can he spin and see the Ukrainian flying down the right? He can. The through ball is spot on, Andriy Yarmolenko is able to cut inside last man Rudiger and bury the low shot.
An excellent counter-attacking goal.
West Ham 2-2 Chelsea
David Moyes looks in near physical pain watching on. Chelsea work the ball from side to side but the Hammers defend their area well.
West Ham 2-2 Chelsea
Chelsea have got a head of steam up. Marcos Alonso teases in a great cross that doesn't quite find a man at the back post.
A fifth goal in the game does feel likely still.
West Ham 2-2 Chelsea
Ha - was Gary Neville blaming Lukasz Fabianski for the equaliser? There we go. The game has suddenly got very open. A better ball and Michail Antonio was in...
West Ham 2-2 Chelsea
It's been all Chelsea but West Ham then fashion - almost - a great chance. Jack Wilshere does well to flick the ball around the corner and into the danger zone, that pest Michail Antonio is there again but Kepa smothers him and the ball ricochets away. Unlucky.
One more twist to come?
West Ham 2-2 Chelsea
Stephen Warnock
Ex-Liverpool defender on BBC Radio 5 Live
I actually thought when Declan Rice made the foul on Christian Pulisic, it was a great tactical foul. I smiled to myself when that went in.
A striker two yards out should be in your line of vision when you're in goal...oh forget it.
West Ham 2-2 Chelsea
PGMOL statement on that VAR decision in the first half...
"In the 34th minute of West Ham United v Chelsea, Tomas Soucek’s goal was disallowed following a VAR Review for an offside offence against Michail Antonio. The on-field decision was to award the goal, but the VAR advised the referee that Antonio was in an offside position and directly in the line of vision of Kepa Arrizabalaga."
West Ham 2-2 Chelsea
This second half must be dragging now for those of a West Ham persuasion. Chelsea have a corner but it's cleared, as West Ham send on Andriy Yarmolenko.
I know full well there'll be a pundit saying Lukasz Fabianski should have saved that. It's impossible to score a free-kick any more without it being a goalie error.