FT: West Ham 1-9 Arsenal
Up to 1,000 fans allowed at game in crowd pilot
Arsenal beat Reading 6-1 in opening match, West Ham drew 1-1 with Spurs
Five more WSL games on Sunday
Jill Roord
Yes, honestly. SEVEN-one.
Jill Roord has a hat-trick for the second game out of two so far this season as she gathers Vivianne Miedema's neat pass and finds the bottom corner from just inside the box.
Arsenal are passing the ball around this West Ham defence as if they aren't there and they're scoring from pretty much every attack now.
Vivianne Miedema
No controversy about this one. It's a rocket of a finish. Vivianne Miedema has her second of this game and her fourth of the season and it's a superb finish in to the roof of the net.
Jill Roord
Image source, PA MediaUnstoppable. Jill Roord has her fifth of the season as she diverts Katie McCabe's cross home.
However, replays show Roord was offside.
We do not have VAR in the Women's Super League, which West Ham will feel aggrieved about right now.
West Ham 1-4 Arsenal
This home crowd - organised as part a government pilot - are not happy with the officials at the moment.
They're venting they're frustration at every stoppage, as they just desperately want to see their side get back in to the game.
West Ham 1-4 Arsenal
The hosts' boss Matt Beard made two changes at the break.
Australia's Emily van Egmond and Norway's Cecilie Redisch come on, as Kenza Dali and Katerina Svitkova go off.
West Ham 1-4 Arsenal
Arsenal, in their white away shirts, get this second half started.
HT: West Ham 1-4 Arsenal
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Spurs sign Alex Morgan
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WSL transfer news
Image source, Getty ImagesIn case you missed it, Tottenham have got the whole sport talking today after announcing the signing of USA icon Alex Morgan.
The 31-year-old striker, a winner of back-to-back World Cups, becomes the fifth member of the world champions' squad to join a WSL side this summer.
West Ham 1-4 Arsenal
Arsenal have scored 10 goals already this season, one-and-a-half games in.
There's the half-time whistle.
West Ham 1-4 Arsenal
Adriana Leon goes in to the referee's book now. Everything's going the Gunners' way at the moment.
West Ham 1-4 Arsenal
As we enter three minutes of added time, the hosts need to get in to the dressing room and regroup. They've lost their key defensive leader in Gilly Flaherty and they need to somehow try and stay in this game and stop it becoming a total thrashing.
Beth Mead
Image source, PA MediaA thumping finish. Arsenal are running riot. West Ham don't clear the ball from their own backline and it comes out to Beth Mead, to the right of goal, and she ruthlessly picks out the far corner with a very well-struck effort.
Kim Little
Image source, PA MediaSuperb. Pass, move, pass, move, pass, move: Goal.
Beth Mead, Jill Roord and Kim Little combine sublimely to tee up the Scotland star to tuck home from inside the area.
For 10-player West Ham, it's a long way back from here...
West Ham 1-2 Arsenal
Now Vivianne Miedema hits the post from a few yards out, from a tight angle on the left, but it's a lucky escape for the hosts.
It's been quite a busy few minutes at the Chigwell Construction Stadium.
Irons, Irons, Irons chants the home crowd, with about 600 Irons fans at this pilot events for the possible return of supporters.
West Ham 1-2 Arsenal
Image source, PA MediaThings are going from bad to worse for West Ham now, as their captain Gilly Flaherty is sent off for a second yellow.
I think that second one was for dissent, complaining about something after the second Arsenal goal. Flaherty thought there was an offside in the build-up. We'll check the replay when we can.
Vivianne Miedema
Image source, PA MediaBut this time Mackenzie Arnold is beaten. It's slick and simple from Arsenal, as they carve open the West Ham defence with ease and Beth Mead plays an unselfish square ball to Vivianne Miedema, who has space and time to confidently tuck the ball in to the roof of the net from close range.
West Ham 1-1 Arsenal
And now Mackenzie Arnold gets the better of Vivianne Miedema, one-on-one. You'd have put your house on Miedema to score from there, but she hesitated and thought about squaring it. Arnold made the block.
West Ham 1-1 Arsenal
The Hammers' Australia goalkeeper Mackenzie Arnold does really well to deny Beth Mead and Jordan Nobbs' rebound in quick succession.
West Ham 1-1 Arsenal
Samantha Miller
Ex-Tottenham, West Ham and London Bees player on BBC Radio 5 live sports extra
I'm not quite sure this three at the back formation is working for Arsenal.
They're giving West Ham space out wide in attack.