Clinton Morrison
Former Crystal Palace striker on BBC Radio 5 Live

The sides are well matched. It's end to end and it's a good game which you would expect from a quarter-final in the Europa League.

It's a free-flowing game but Lyon do look a threat, in particular Paqueta in that number 10 role.

That's where Declan Rice has to check his shoulders and see where he is.

Image source, Getty Images

Ryan Fredericks and Houssem Aouar maybe went shin to shin ever so slightly during the incident for the potential penalty.

Even in slow motion, though, I don't think it was a penalty.

Simon Stone
BBC Sport at the London Stadium

It was a good job Alphonse Areola was alive to the danger then.

From up here in the stand it looked like Moussa Dembele was offside but Kurt Zouma got his timings wrong.

Dembele was on.

Houssem Aouar screams for a penalty but the referee waves it away.

It didn't look like Ryan Fredericks had made any contact with him as he turned in the West Ham box.

This is a decent watch between two well matched teams. PSV have not come to defend and are looking to expose Leicester's defence on the counter while Kelechi Iheanacho is causing problems at the other end.

Dennis Ethan: Houssem Aouar vs Declan Rice at London Stadium. The Englishman is seeing smoke.

Lucas Paqueta really is posing an issue for West Ham.

He is picking space between the defence and midfield and proving a nightmare to track. He picks up the ball and threads a pass for Moussa Dembele to run on to behind the Hammers defence. Alphonse Areola is quickly off his line to smash the ball away.

Noni Madueke looks an exciting prospect. The 20-year-old PSV player - who was born in London - certainly does not lack confidence. He's just had another chance which he puts wide.

It should be 1-0 to Leicester.

Kelechi Iheanacho does well to get away from his marker and is clean through with only the keeper to beat but puts his attempt wide.

Easily the home team's best chance so far.

Michail Antonio into the game!

He gets away and buys himself a yard in the box before firing a shot that is halted by a save.

Things are starting to liven up.

More danger for West Ham to deal with.

Houssem Aouar sees a shot from an angle blocked before Emerson's cross is cut out and cleared.

Clinton Morrison
Former Crystal Palace striker on BBC Radio 5 Live

It's a brilliant ball from Craig Dawson but the touch from Benrahma to bring it down out of the sky is fantastic.

He did everything right but Lopes made a really good save.

West Ham have come alive and it's given the fans something to cheer about.

Great atmosphere inside the King Power but nothing yet from the hosts to get the home fans out of their seats. Kelechi Iheanacho has just collided with Olivier Boscagli while trying to reach a pass into the PSV box. Both players are going to be fine.

First real chance for the Hammers. It's a decent one, too.

Said Benrahma drives in down the left, holds off his marker and draws a good save from Anthony Lopes.

That is more like it from the Premier League side.

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Tomas Soucek fouls a man on the edge of the Lyon box, just as it looked as though a promising attack was developing.

Moans and groans from the home fans.

Clinton Morrison
Former Crystal Palace striker on BBC Radio 5 Live

Paqueta is the next one that could come over here.

Newcastle took Guimaraes and he's a talented individual.

But I think Paqueta is a big talent and he could easily come and play in the Premier League.

Wesley Fofana tries to pick out Harvey Barnes with a sweeping pass but it doesn't reach his team-mate. It's neck and neck in terms of possession but PSV look really dangerous on the counter.

Well, if Lyon felt they needed to quieten this stadium in the opening 15 minutes, they have done just that. There is quite a flat atmosphere, to be honest. Nerves?

Image source, Getty Images

A few things for David Moyes and his side to get a grip of here.