FT: Crystal Palace 2-3 West Ham - Antonio & Lanzini score in three-minute spell, Lanzini adds penalty for 3-0 lead
Edouard & Olise set up grandstand finale
FT: Watford 0-1 Tottenham - Sanchez's injury-time goal as Conte remains undefeated in league with Spurs
FT: Arsenal 1-2 Man City - Saka finishes slick move, Mahrez levels from spot & Rodri with injury-time winner
Gabriel sent off for two bookings - first for scuffing up penalty spot, second for foul on halfway line
Rice returns for West Ham and becomes youngest Hammer to reach 150 Premier League games for club
Arsenal 1-1 Man City
What is going on!!!!!!
Arsenal's Gabriel picks up a second yellow card for a foul in midfield and he's off. They're down to 10 men.
His first yellow came just before Riyad Mahrez's penalty, when the referee spotted him trying to scuff up the penalty spot.
Wow.
Arsenal 1-1 Man City
HOW HAS IT NOT GONE IN?
It's a mistake at the back from City, it's almost headed into an open net, Nathan Ake clears it off the line, Gabriel Martinelli follows it up and smashes it onto the crossbar from a few yards out with Ederson miles away from the goal!
Riyad Mahrez
Boos ring around the Emirates but Riyad Mahrez doesn't care.
He keeps his cool and smashes it past Aaron Ramsdale, who dived the other way.
Game on!
Arsenal 1-0 Man City
Arsenal's players and fans are furious and it's kicking off a little.
Riyad Mahrez has gone to place the ball on the spot. Aaron Ramsdale trots over to taunt him while the referee is distracted, speaking to both captains.
Arsenal 1-0 Man City
Stuart Attwell has given a penalty! It's a yellow card to Granit Xhaka too.
Arsenal 1-0 Man City
Referee Stuart Attwell has been recommended to go and have a look! It looks like Granit Xhaka has tugged his shirt.
Arsenal 1-0 Man City
Bernardo Silva tries to shuffle past Granit Xhaka in the Arsenal box and goes down under contact.
City are adament it's a penalty but the referee doesn't give it! It's gone to VAR again... Is there a clear and obvious error to override it?
Arsenal 1-0 Man City
Alexandre Lacazette tugs the arm of Joao Cancelo, who beats him to the ball inside his own box.
Ederson is scurrying to clear it but the whistle rightly goes for a free-kick to City.
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Still have Man City as favourites to win. Not sure Arsenal can keep going for 90 mins closing them down.
Andrew, Cardiff
Arsenal 1-0 Man City
Another big chance for Arsenal!
The corner is flicked on and it falls to Gabriel Martinelli but he lashes at the volley and completely scuffs it.
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Khan Karn: What a turnaround to season by Arsenal, credit to Arteta. Should be further ahead too if City wasn’t yet again lucky with a refereeing decision.
Arsenal 1-0 Man City
Alexandre Lacazette chases back to win it off Ruben Dias. He slips it through to Gabriel Martinelli.
Rodri slips as he comes in to make the 50-50 challenge and wipes out Martinelli. There's appeals for punishment but a corner is given. No free-kick as he won the ball. It just didn't look pretty though.
Arsenal 1-0 Man City
Granit Xhaka and Gabriel Martinelli play a lovely one-two in the middle. It's switched over to Bukayo Saka and he's closed down by four players!
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From a City perspective a draw is looking a better result by the minute. Arsenal causing serious problems.
Daniel
Arsenal 1-0 Man City
Thomas Partey brings down Aymeric Laporte and City have an early free-kick.
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Free Living: I expected us to have a goal at City or win as I think City will be a bit tired due to playing more matches than us but the efforts from Gunners tell a different story of hungry players.
Arsenal 1-0 Man City
Off we go again. Any response from City? Same again from Arsenal?
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As a City fan, for all the plaudits, our record at coming back from behind is atrocious, this game was done from when Saka scored.
Anon
HT: Arsenal 1-0 Man City
Bukayo Saka has scored six goals in 20 Premier League appearances this campaign.
Prior to this season, Saka had netted six goals in 59 league games.
He also moves outright third in Arsenal's leading Premier League goalscorers before their 21st birthday.
Image source, Getty Images#bbcfootball
Tom: Arsenal fully deserving of their half-time lead. Combination of an organised defence and a below par Man City mean they've been the better side. Don't recall City creating too many clear cut chances, surely they can't be as poor in the second half though.
Fish Lion: Is Xhaka Granit or Marble?