Steph Houghton
Former Manchester City and England captain on Final Score

Unbelievable save from Roefs. He's been one of the standout players for Sunderland this season. Fernandes shot from the edge of the box and it looked to be heading for the top corner, maybe Diallo should score on the follow up. Roefs has kept Sunderland in the game so far.

Chris Wise
BBC Final Score reporter at Emirates Stadium

It's a goal but a goal that has already been disallowed. There is a fair bit of embarrassment that would have come the way of Diouf because he tried to roll it back to safety but Saka got in there and tucked it into the back of the net. The flag was up immediately though.

Leon Osman
Former Everton and England midfielder on BBC Radio 5 Live at Old Trafford

What a save, that will be in the running for 'save of the month'. He has incredible agility.

Alex Howell
BBC Sport football reporter at Emirates Stadium

Mikel Arteta has signalled for Martin Zubimendi to get ready. It looks like Odegaard is coming off.

Oh my, Robin Roefs is keeping Sunderland in this game.

Bruno Fernandes, with no backlift, lifts a wonderful effort towards the top corner from just outside the box and Roefs somehow gets there to palm it onto the bar.

Amad Diallo heads the rebound wide.

Image source, Getty Images

Bukayo Saka has the ball in the back of the net but the flag is up for offside. He went a little too early to chase Declan Rice's ball over the top.

It's raining heavily again at Old Trafford, which I could tell you just by looking outside the office window in very nearby Salford.

Alex Howell
BBC Sport football reporter at Emirates Stadium

Odegaard comes back on and is going to give it a go but he doesn't look too comfortable. He keeps rubbing around his left knee area.

Amad Diallo picks out Bryan Mbeumo and his curling effort from over 20 yards out is saved by Robin Roefs, who is becoming busier.

Bruno Fernandes has a shot blocked from the resulting corner.

Image source, Getty Images

Good news for Arsenal - so long as he is not taking any risks - but Martin Odegaard is going to continue. He is applauded as he returns to the pitch.

Will Perry
BBC Final Score reporter at Old Trafford

Sunderland have not had a pop at Lammens yet. There has been so much made of him coming in, Manchester United want him to be the next guy, but they've not had a go yet. Surely from outside the box have a pop early on, see what he's made of.

Good run and shot by United's Amad Diallo, lashing one in from near the edge of the box - but it's saved well by the diving Robin Roefs.

Alex Howell
BBC Sport football reporter at Emirates Stadium

Martin Odegaard kicks the ball out and goes down. It looks like he has signalled to come off.

He spent some time on the floor after coming together with Summerville. He can't seem to get into a flow at the moment. He's had two shoulder injuries already this season.

This is a concern for Arsenal. Martin Odegaard, who recently returned from injury, looks like he is going to have to go off with a knee issue.

Leon Osman
Former Everton and England midfielder on BBC Radio 5 Live at Old Trafford

It's been competitive so far, neither team have given it, it was just that big opener.

Chris Wise
BBC Final Score reporter at Emirates Stadium

It's all Arsenal. West Ham are really struggling to make any imprints onto Arsenal territory at all.

West Ham enjoy a good spell of possession until a long throw into the box seems to bounce off Niclas Fullkrug and out for an Arsenal throw.

Sunderland captain Granit Xhaka leaves the pitch for 30 seconds after being kicked in the head by his own team-mate while trying to stop Bryan Mbeumo latching onto Benjamin Sesko's flick-on.

Image source, Getty Images

Chris Sutton
Former Premier League Striker on Final Score

It's an incredible miss from Eze. All he has to do is get over it and he scores, but he balloons it over the bar.