Clinton Morrison
Former Crystal Palace striker on BBC Radio 5 Live

There's a long way to go so David Moyes won't be panicking but he will be frustrated. They probably had a game plan tonight which has sort of gone out of the window now.

They still need to be on the front foot and try and cause problems - Moyes will be disappointed but there's still a long way to go.

Michail Antonio is flagged offside as he runs onto Pablo Fornals' ball down the left wing.

No goals in Leipzig or Manchester yet.

Simon Stone
BBC Sport at the London Stadium

The visiting fans are having a great time.

There are some in the higher tier, some in the lower. They are belting a tune and alternately waving the flags depending on where they are in the stadium.

It looks quite good - better than what West Ham are doing on the pitch at the moment. David Moyes just told his team to calm down.

Lovely skill from Tammy Abraham, with a drop of the shoulder to fool Marc Albrighton and he then releases Nicolo Zaniolo into the penalty area, but Zaniolo's return ball doesn't find the England man and the hosts can clear.

Ansgar Knauff was playing in the German third tier earlier this season for Borussia Dortmund's reserves.

He only joined Frankfurt on loan in January.

The 20-year-old is almost sent in by a through ball but it runs through to West Ham keeper Alphonse Areola.

It's been all Leicester and Roma's England striker Tammy Abraham is the first man in the referee's book.

It's mistimed from him as he catches Marc Albrighton on the heel and sees yellow.

West Ham clear the corner and Michail Antonio tries to break but he runs out of steam and loses the ball near the halfway line.

Eintracht Frankfurt win a corner now, hopefully the West Ham defenders will pick up their men.

Manuel Lanzini whips in the free-kick from deep and Tomas Soucek heads wide - although the Czech had far too much to do there really.

Leicester have won a succession of corners and this delivery from James Maddison on the left is a superb one.

It's one from the training ground and it finds Timothy Castagne sprinting round to be free at the back post and he flings himself at it but the diving header is just wide.

Leicester, as they should be, are very much up for this one.

Simon Stone
BBC Sport at the London Stadium

Aaron Cresswell thought he was tracking Ansgar Knauff's run from deep but he failed to pick the wide man up at the vital point, the cross was perfect and invited the finish.

Terrible start but if there is a straw to clutch at, West Ham have lots of time to pull it back.

However, they will not need to be reminded that Frankfurt scored three times at the Nou Camp in the last round.

Image source, Getty Images

West Ham are yet to get going at all, but they win a free-kick as Djibril Sow trips Jarrod Bowen.

Clinton Morrison
Former Crystal Palace striker on BBC Radio 5 Live

It's a great header but Pablo Fornals has to do better - he doesn't even open up his body. He doesn't even look at Ansgar Knauf who is making a great run, he's just watching the ball.

The ball from Rafael Borre is outstanding and the header is excellent but Fornals has to defend better there.

A bright start for Leicester with Jamie Vardy, in the starting 11 for the first time since 5 March, showing his pace to get free down the right wing and only an excellent clearance from Gianluca Mancini at the near post cleared the danger.

We're under way as well at the King Power Stadium, Leicester in their first ever European semi-final. The last few years have been amazing for Foxes fans, can their team write another incredible chapter this season?

We are under way in an actual, real-life European semi-final at West Ham.

Clinton Morrison
Former Crystal Palace striker on BBC Radio 5 Live

Declan Rice has got three years left on his contract, if West Ham win the Europa League and get Champions League he will be there for another season, but it depends who could come in and who wants to pay the money for him.

West Ham are in a good position, it's not like he's only got a year left he's got three on his contract so they'll be asking for crazy money. I think if they get Champions League he will have another season but he is the complete midfielder, he can do everything and all the big clubs will be looking at him but if they get to the Champions League then they are a big club.

I understand if he wants to win things more regularly but I think he will still be here next season.