Kane rises highest in box to head in Davies cross
Mkhitaryan subbed off after 65 mins
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Tottenham 1-0 Arsenal
Bradley Allen
Ex-QPR striker on BBC Radio London at Wembley
This could have been one of Tottenham's biggest ever wins over Arsenal if they'd had their shooting boots on - they've been so comfortable - but they've wasted so many chances.
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Wale: Danny Welbeck on for Arsenal, that should have been Olivier Giroud but he's somewhere else in London.
Iwan Williams: Arsenal have been outclassed today. Embarrassing.
Tottenham 1-0 Arsenal
Another huge chance for Spurs! Erik Lamela just runs onto a straight, long ball. He's onside, clean through if a little wide, but never looks confident and drags a shot wide when he could have passed it.
Tottenham 1-0 Arsenal
Into the last few minutes. Spurs look comfortable, they've looked comfortable all game. Arsenal have only had three shots on goal and they have all come from outside the area.
Image source, Rex FeaturesTottenham 1-0 Arsenal
Bradley Allen
Ex-QPR striker on BBC Radio London at Wembley
It was almost an unsung performance from Dele Alli today, he's done a lot of running and a lot of dirty work. But I think the Spurs fans have recognised his work, and he's getting a good ovation. Victor Wanyama will provide Spurs with another cog in midfield and another body in the middle.
Tottenham 1-0 Arsenal
Danny Welbeck is on for the last few minutes. He's rather slid down the Arsenal pecking order of late, can he find a goal?The visitors win a corner.
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Femi: Cech is having a blinder!!! Arsenal should thank him. Spurs should be out of sight!!
Mwiroreri: Peter Cech in cat mode today. Brilliant
Anon: Petr Cech is definitely the #MOTM!!!
How much longer can he keep out Kane & co.?
Image source, Rex FeaturesTottenham 1-0 Arsenal
Arsenal now with a spell of possession but all Jack Wilshere can do is clip the ball over the top and it's easily dealt with. Spurs move down the field and Harry Kane wins a corner. Victor Wanyama is on for Dele Alli.
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I don't know why Arsenal keep paying out large sums on attackers, when the defensive positions are the clear weakness in the side. Koscielny, Cech, Monreal, all look to have peaked. They're in dire need of a defensive midfielder to control a game like Dembele does for Spurs.
Adam, Kent
Image source, ReutersTottenham 1-0 Arsenal
Petr Cech has played more passes than Jack Wilshere today. That probably paints you a picture of how the game has gone for Arsenal.
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Anon: It might be 1-0, but the gunners have taken a battering this afternoon.
Don: You just know Arsenal are going make Spurs pay for not finishing all their chances, this should be 5-0, it'll finish 1-1.
Tottenham 1-0 Arsenal
Bradley Allen
Ex-QPR striker on BBC Radio London at Wembley
Alexandre Lacazette was in a nice position there - high and wide on Spurs' left. But he really has to be looking across the line there, because he's been caught offside, and he's wasted a really good position for his side.
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Tottenham 1-0 Arsenal
David Pleat
Former Tottenham manager on BBC Radio 5 live
Catalogue of chances for Tottenham, will they rue missing them? Arsenal have now thrown caution to the wind. Still a very interesting game.
Tottenham 1-0 Arsenal
That's now 15 shots to two in Spurs' favour, as Erik Lamela goes into the book for a sliding challenge.
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Wenger will not only leave Arsenal in a worse state than when he joined but it will take years to rectify, whoever replaces him. And when the new manager doesn't get results straight away, the pro-Wenger 'Careful what you wish for' brigade will be out in force.
Dave, Arran
Image source, Getty ImagesTottenham 1-0 Arsenal
The ghost of missed chances past has a habit of haunting you in the last few minutes. Will Arsenal make Spurs pay?
Tottenham 1-0 Arsenal
Bradley Allen
Ex-QPR striker on BBC Radio London at Wembley
It's the white shirts of Spurs marauding forward again, they've been all over Arsenal in this second half, and they could have scored five or six to be honest. Spurs mustn't rue these chances!
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Daniel: Granit Xhaka been so anonymous he hasn't even been booked!
Alex: Will people get off Henrikh Mkhitaryan's back. He's still new and needs time to adjust!
Tottenham 1-0 Arsenal
That's brilliant from Petr Cech, who is rolling back the years here!
Christian Eriksen clips a ball to the back post and Kieran Trippier's volley is brilliantly pushed away by the veteran.