Marc Albrighton comes down the right and is allowed to go a long way with the ball. He turns inside and tees up James Maddison.

He strikes it cleanly and it smashes off the crossbar. Chelsea need to wake up!

Danny Zuko: Are Leicester challenging? Ndidi they are

Agada Chris: Its now Ndidi's habit to score against Chelsea

Wilfred Ndidi scored at Stamford Bridge in the Premier League last season (18 August 2019).

Chelsea are the first club he has scored two PL goals against.

West Bromwich Albion

West Brom boss Sam Allardyce speaking to BT Sport: "We came here to follow on picking up points at Wolves. It’s a great effort but there's those lapse in concentration moments where we’ve conceded two goals that we could've avoided. One less than 10 seconds before the end of the first half, bit more concentration on dealing with clearance at the beginning allowing that to go back to the opposition and then the cross. There were enough bodies to deal with it but unfortunately a goal.

"Great response in the second half - we got our goal but you have to expect in the Premier League that the home team will put a bit of pressure on you and that pressure did come. So even though we did fight back and created a chance or two, ultimately we lost the game because their final third play was better than ours.

"I'm seeing a difference at the training ground and what the players are doing. We contained West Ham, who are on a good run, and we limited them to very little but that lapse of concentration again meant that we didn’t go in at half-time at 0-0 so we have to get better in concentration in those moments. We’ve conceded more goals than anybody else in the Premier League and we’re working hard to stop that. Pleased with second half response and the goal but ultimately our defence has let us down."

Phil McNulty
BBC Sport chief football writer at The King Power Stadium

So much for a positive start...

Chelsea were asleep at a free-kick, asleep at a corner then asleep at a clearance.

You get the idea.

Image source, Getty Images

This one rolls all the way through to the other side after Tammy Abraham had put pressure on Timothy Castagne in the box.

Leicester are currently sat at the top of the table, by the way.

And they have another corner.

West Ham United

West Ham boss David Moyes speaking to BT Sport: "We needed a win tonight it wasn't our best performance but that keeps a small run going and we're showing some growth - growing in how we play and what we do I would've liked to play better but not disappointed with three points that's for sure.

"I'd like to dream a lot but we're very humble and understand we're West Ham and not going to start shouting things too soon because history has shown we haven't always backed it up and I want to be the one to back it up. We're going step by step and making good progress picking up points. I want us to be competing at the top end and to do that we have to keep winning and sometimes you have to win a bit ugly and tonight we did that."

On potential transfers: "It would be important if the right ones were there but only if the ones are available that we want. We don't want to bring people in who won't help the team and if we don't we'll find solutions within the squad."

Very basic defending not being done by Chelsea then. The build-up to the corner with the free-kick and the fact Christian Pulisic was left to charge down James Maddison and Marc Albrighton on his own when the corner was played short. Sloppy.

Mason Mount brings down James Maddison in the Chelsea half. Maddison plays it short and it's whipped in by Harvey Barnes.

Wesley Fofana is at the back post but he doesn't attack it, allowing Tammy Abraham to nod it behind for a corner.

West Ham United

West Ham boss David Moyes, speaking to BBC Sport: "I didn't like the performance but I liked the result. When you are not playing well and still picking up points it is a good sign.

"I didn't think we played well but this is a resurgent West Brom and it says a bit about us that we are bit a disappointed with the performance.

"We have been very good defensively recently and I felt we gave them an opportunity but fair credit the boy hit a shot and scored."

On Antonio: "There was a period after lockdown when he was very fit and look at the goals he scored then. We felt we were over it, we are looking to get him to get back to his level of fitness but he is certainly back to his level of goals because he is nearly a goal a game since he came."

Only three points behind Manchester City in second... "We would like to dream, we would like to be ambitious but we are also humble and we know West Ham have maybe been here before. I want to deliver when the time is right and I want us to be there when we can. We are not settling, we certainly have to do a lot better."

Phil McNulty
BBC Sport chief football writer at The King Power Stadium

We're under way at The King Power Stadium with Leicester City knowing victory will put them top of the Premier League.

The Foxes sneaked in under the radar with all the attention focused on the meeting between Liverpool and Manchester United at the weekend but there is no doubt they can really make their mark on the title race in this most unpredictable of seasons. They have been so impressive at times this season.

Chelsea are having a mixed time of it but they have made a very positive start.

Harvey Barnes has a go at Reece James and just about gets the better of him. It runs away at the last minute and Wilfred Ndidi can't quite get his toe on it.

Thiago Silva sends another long ball forward which Leicester don't deal with overly comfortably.

Eventually, Tammy Abraham's cross is cleared from the left.

Christian Pulisic looks to get in almost immediately but Wesley Fofana is smart and gets it away on the byline.

Off we go. Can Leicester go top of the Premier League?

Leicester are unbeaten in their past five league fixtures against Chelsea, their best such run for 20 years, although four of those encounters were drawn.

Chelsea have not lost any of their last seven league and cup matches at the King Power Stadium, winning five.

Not a great record for Brendan Rodgers. Will he change that tonight?

Image source, BBC Sport