FT: Aston Villa 1-3 Arsenal - Victoria Pelova, Lotte Wubben-Moy and Stina Blackstenius score for Gunners after Ebony Salmon put hosts in front
FT: West Ham 0-2 Chelsea - Aggie Beever-Jones opens scoring, Erin Cuthbert adds brilliant second to send Emma Hayes' side top
Hammers wrongly have goal ruled out for offside
FT: Leicester 2-3 Brighton - Madison Haley, Katie Robinson and Elizabeth Terland on target for visitors
FT: Everton 0-0 Liverpool - Point moves Matt Beard's side above Man Utd into fourth
FT: Bristol City 0-1 Tottenham - Beth England scores first league goal of season
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West Ham 0-1 Chelsea
It's time for a double-change for Chelsea.
Erin Cuthbert and Catarina Macario replace Jelena Cankovic and Sjoeke Nusken.
That's going to make things more difficult for West Ham.
West Ham 0-1 Chelsea
Riko Ueki won't be a fan of the offside flag.
She's through on goal again, this time rounding Hannah Hampton, but the flag is up.
Once again, the replays look like she's onside.
Image source, Getty ImagesWest Ham 0-1 Chelsea
That's lovely from Lauren James.
She whips an excellent cross towards the back post, but Aggie Beever-Jones' header goes over the bar.
Image source, ReutersWest Ham 0-1 Chelsea
A big 45 minutes coming up.
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Will Chelsea see out this one without West Ham finding a way back?
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HT: West Ham 0-1 Chelsea
Chelsea have stopped the opposition from scoring a first-half goal in 10 of their 17 games, only Manchester City (13) and Liverpool (11) have done this more often in the Women's Super League this season.
HT: West Ham 0-1 Chelsea
It's been a very even first half.
West Ham had the better of the expected goals, too. They had 1.20 to Chelsea's 0.24.
Image source, OptaHT: West Ham 0-1 Chelsea
West Ham have lost five of their seven games in which they've been trailing at half-time this season.
The good news? They came from behind to beat Arsenal, and they came from behind to draw with Manchester United.
That means that in the past two games in which they've been behind at the break, they're undefeated.
West Ham 0-1 Chelsea
Chelsea lead at the break.
Image source, Getty ImagesWest Ham 0-1 Chelsea
Johanna Rytting Kaneryd brings down Honoka Hayashi, but she escapes without a booking and West Ham get a free-kick.
They can't capitalise on the chance, though, and it's immediately cleared by Chelsea.
West Ham 0-1 Chelsea
Oh my. Another huge miss for West Ham.
Viviane Asseyi is slipped through by Honoka Hayashi. Asseyi is only a few yards from goal but blasts over the crossbar.
She has to do better from there.
West Ham 0-1 Chelsea
Chelsea have a slight penalty shout as Aggie Beever-Jones goes down in a tussle with Anouk Denton inside the box.
The referee doesn't think there's anything in it, though.
Image source, Getty ImagesWest Ham 0-1 Chelsea
West Ham have the momentum now.
Viviane Asseyi tries to send a delivery into the Chelsea box but it's cleared by Jess Carter at the near post.
West Ham 0-1 Chelsea
It's been an impressive half from Riko Ueki.
She's had one goal incorrectly ruled out for offside and was just inches away from scoring with an incredible long-range effort.
West Ham 0-1 Chelsea
My word, what a goal that would have been.
Riko Ueki is about 30 yards out and spins a shot towards goal.
It looks like she's beaten Hannah Hampton, but the ball cannons off the crossbar.
Image source, Getty ImagesWest Ham 0-1 Chelsea
Gilly Flaherty
Former Chelsea and West Ham defender on Sky Sports
Lauren James, Aggie Beever-Jones and Sjoeke Nusken are combining and moving so well up top in attack for Chelsea.
West Ham are struggling to keep track of them, when to go with the runner when to pass them on.
Image source, Getty ImagesWest Ham 0-1 Chelsea
West Ham have had the better chances in this one.
They've produced 0.75 expected goals to Chelsea's 0.21.
Can they find a way to get back into the game?
Leicester 2-3 Brighton
Brighton come from behind to beat Leicester.
A brilliant contest at the King Power.
Game of the weekend so far without doubt.
Image source, Getty ImagesAston Villa v Arsenal (19:30 GMT)
Aston Villa's game at home to Arsenal at Villa park, which was due to kick off at 18:45 GMT, has been delayed by 45 minutes due to travel disruption impacting Arsenal's journey.
Image source, Getty ImagesLeicester 2-3 Brighton
Sensational from Sophie Baggaley who has probably just ensured her side will leave with three points.
Jutta Rantala fires towards the roof of the net but Baggaley tips it behind for a corner.
Absolutely superb from the Brighton keeper.
Image source, Getty Images