Postpublished at 22 mins
West Ham 0-1 Brighton
West Ham are dropping like flies.
First, Michail Antonio goes down and doesn't look in a good way before Javier Hernandez flies into Anthony Knockaert. Both players are flat out.
Murray heads in Gross' free-kick in first 10 minutes
Hart gets hand to Izquierdo strike but fails to keep it out on brink of half-time
Murray grabs second with second-half penalty
Brighton hadn't won a top-flight away game since 1983
Neil Johnston
West Ham 0-1 Brighton
West Ham are dropping like flies.
First, Michail Antonio goes down and doesn't look in a good way before Javier Hernandez flies into Anthony Knockaert. Both players are flat out.
West Ham 0-1 Brighton
West Ham's first corner is headed high over the bar by Winston Reid. It does little to change the mood inside London Stadium. All the noise is coming from Brighton's fans.
The camera zooms in on suspended striker Andy Carroll. The Hammers could do with him on the pitch rather than sat in the stands.
West Ham 0-1 Brighton
Jermaine Jenas
Former England midfielder on BBC Radio 5 live
West Ham need to get on the ball and make things happen a bit quicker. Brighton have had the ability to quieten down the crowd. Marko Arnautovic has not seen the ball and needs to go looking for it.
You can hear the unrest in the crowd.
West Ham 0-1 Brighton
How long before Hammers fans show their frustration? Groans as Manuel Lanzini carelessly gives the ball away. It's all Brighton so far.
#bbcfootball
Thomashollern: Simple goal to score but great for the game. Hammers have to have a go now, hopefully more goals to follow
West Ham 0-1 Brighton
What a shrewd signing Pascal Gross has proved. That's his fourth assist since joining in the summer. He also has two goals to his name. A great piece of transfer business.
West Ham 0-1 Brighton
Jermaine Jenas
Former England midfielder on BBC Radio 5 live
The delivery from Pascal Gross is spot on and Glenn Murray is on his own. No one has picked him up. Heading is the strongest part of his game and Joe Hart has absolutely no chance.
Murray is Brighton's best header of the ball. Why you would leave him free I have no idea.
Glenn Murray
It's 34 years since Brighton last won a top-flight away game but will that run end tonight?
The Seagulls have the lead as Glenn Murray gets his head on the end of Pascal Gross's free-kick floated into the Hammers penalty area.
Joe Hart doesn't get near it. Where was the marking?
West Ham 0-0 Brighton
Jermaine Jenas
Former England midfielder on BBC Radio 5 live
You only usually get one of those chances and then the defenders know about it so Chris Hughton will be frustrated Jose Izquierdo didn't hit the target.
West Ham 0-0 Brighton
Bright start by Brighton. Javier Hernandez falls asleep at an earl corner for the visitors and Jose Izquierdo skies a first time attempt high and wide from the edge of the area. The Colombian should have done better with that.
West Ham 0-0 Brighton
Jermaine Jenas
Former England midfielder on BBC Radio 5 live
With Javier Hernandez up top, West Ham are looking to probe and pass the ball around. You can see the two banks of four very clearly for Brighton and it is up to West Ham to break them down.
West Ham 0-0 Brighton
Lots of noise from both sets of fans. Brighton have travelled in numbers. Javier Hernandez is busy up top for the Hammers but Brighton are holding their shape well.
West Ham 0-0 Brighton
Jermaine Jenas
Former England midfielder on BBC Radio 5 live
I think Brighton need to change their approach tonight, whether they will or not time will tell.
There was a game they played at Bournemouth who weren't playing as well and Brighton still sat off.
Chris Hughton likes to see how the games go for 50 or 60 minutes and then take his risks. I don't see him changing that tonight.
West Ham 0-0 Brighton
Brighton are in all yellow as West Ham get us under way.
Bubbles. Loads of them. It can only mean one thing. Kick-off is moments away.
West Ham United
West Ham have won both of their previous home Premier League games on a Friday by a 1-0 scoreline - beating Coventry in December 1997 and Tottenham in May this year.
Five minutes to kick-off at London Stadium. The atmosphere is a little flat but that will surely all change with an early Hammers goal.
The teams are in the tunnel...
#bbcfootball
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Looks like the West Ham dog [see 19:27 BST] has competition...
BBC Radio 5 live
Brighton chief executive Paul Barber on BBC Radio 5 live: "This stadium is very special. It is great to be here. These are the stadiums and games we were looking forward to. We are delighted to be here and hopefully will look to put on a bit of a show tonight.
"Every game in the Premier League is tough. It is difficult to close out games. There are a few points we should have got and haven't got but we just have to look forward."
Brighton & Hove Albion