The whistle goes, and Lyon traipse off to a few whistles. West Ham have been magnificent, soaking up pressure, drawing Lyon’s sting, and suddenly blooming into life towards the end of the half. They’ve got one foot in the semi-finals … though of course there’s still a long way to go.

45 min: There will be one added minute.

They don’t make it to the break! Johnson romps down the left. His cross is only half cleared. The ball breaks to Rice, in a pocket of space. Rice takes his time, sets himself, and pearls a low shot goalwards. It takes a nick off Lukeba and flies into the bottom left! West Ham are in dreamland here!

43 min: This is all West Ham now. Lyon are rocking, and could do with hearing the half-time whistle before conceding another.

41 min: Dawson takes an accidental whack in the chops from Ekambi. It’s a free kick to West Ham nonetheless, out on the right. Coufal knocks it to Bowen on the right. Bowen loops long. Soucek, to the left of the six-yard box, heads across the face of goal. Emerson high-kicks to hoof away, just in time, with Antonio and Rice waiting to head home from close range.

40 min: Fornals and Antonio nearly open up a stunned Lyon down the left with a crisp one-two. Not quite, but the extra spring in West Ham’s step is already evident.

Fornals whips the corner to the near post. Dawson stoops and steers a header into the net from close range. Easy as that!

37 min: West Ham nearly score a freakish goal. Antonio chests along pass down on the edge of the box. Bowen slips, then gathers himself and shoots. The ball balloons off Denayer, over a stranded Pollersbeck, and nearly bounces into the unguarded net. Just wide left. But never mind, because from the resulting corner on the left …

35 min: Coufal steps across Emerson as the Lyon man makes his way down the left. He concedes a free kick, and also takes an accidental knee in the clackers. To quote George Costanza, that’s gotta hurt. Happily, he’s up again quickly enough, and in good working order to boot, and nothing comes of the free kick.

33 min: Ndombele clatters into Fornals out on the left. Fornals sends the free kick long. Dawson and Soucek contest a high ball at the far stick, but bowl Emerson to the floor. The whistle goes for a pressure-releasing free kick to Lyon.

32 min: Under no pressure whatsoever, Lukeba slices the ball out for a West Ham corner. Fornals takes. Diop flicks on at the near post, but towards nobody in particular. Goal kick.

30 min: Faivre takes the free kick himself. Diop takes charge of a crowded box, rising highest to bash a header clear.

29 min: Faivre is brought down by Johnson out on the right. A free kick in a dangerous position, just to the side of the West Ham area. Lyon load the box.

28 min: Coufal crosses from the right. Gusto should deal with the ball at the far post, but mistimes his jump. The ball breaks to Fornals … but not in such a way that he can send a shot goalwards from 12 yards. Neither defence looks particularly convincing right now.

26 min: Gusto crosses from the right. The ball clanks off Dembele, six yards out, and very nearly squeaks into the bottom left. Areola is wise to the danger and gets down to claim. West Ham fairly fortunate that Dembele wasn’t sure of his bearings there.

24 min: Antonio jinks in from the left and wedges a cute pass towards Bowen, coming in from the right, six yards out. It’s not an easy chance, but such is Bowen’s form this season, you’d expect him to slam home from a tight angle. But he can only stretch to volley into the side netting. A chance.

22 min: Diop is booked for a late clatter on the influential Ekambi. A long 70 minutes ahead for the reserve centre back.

21 min: Ekambi zips down the right, reaches the byline, and cuts back for Dembele, whose first-time low shot is blocked. West Ham go up the other end, Fornals swinging deep from the right, Antonio straining every sinew to cushion a header down for … nobody. He can be forgiven for expecting a runner from deep to be on the end of that.

19 min: Some mild panic in the West Ham box when Soucek’s clearance is blocked. The ball breaks to Dembele, who can’t sort his feet out on the penalty spot and falls over. He wants a penalty, but it’s not a foul, and in any case the flag pops up for offside. This match is nice and lively.

18 min: Johnson crosses from the left. Emerson’s clearing header is poor. The ball drops to Fornals, who shapes a shot towards the bottom right. It’s on target, but lacks power. Pollersbeck gathers.

16 min: Aouar rolls a pass down the left for Ekambi. He hits it way too hard, and it looks like flying out for a goal kick, but Ekambi turns on the jets to stop the ball on the byline, then turns Coufal inside out like a freshly laundered pair of socks, turning tail back up the pitch then immediately spinning around again. Having made space out of nothing, he whips into the middle. Diop deals with the cross. What skill from Ekambi, though.

14 min: Ekambi curls a glorious low cross along the corridor of uncertainty from the right. West Ham are extremely fortunate that Dembele is on the back foot at the time. That ball was begging to be slammed home from close range. One hell of a cross.

12 min: The winner of this tie will face either Barcelona or Eintracht Frankfurt in the semi-final. Right now, it’s the German side who are going through. They’ve taken an early lead at Camp Nou, Filip Kostic slotting a penalty after just four minutes.

10 min: Lyon go up the other end and nearly take the lead … again. Gusto crosses low from the right. Dembele can’t connect at the far post. Aouar has a dig, but a combination of Coufal and Dawson bundles the ball away. Lyon want a penalty for a non-existent handball. Nope!

9 min: Bowen is brought down on the right wing. The resulting free kick finds Lanzini further down the flank. His cross isn’t all that. But West Ham come again, Coufal nearly finding Lanzini in the middle with a whipped cross from the right. Lyon clear their lines. Better from West Ham.

7 min: Mendes drags a shot wide left of the West Ham goal from distance. That was never troubling Areola, but David Moyes is extremely unhappy with his team anyway. Stern words are issued with crisp, clear diction at volume.

5 min: Ekambi dribbles into the West Ham box from the left. He drops a shoulder and sends a fierce snapshot towards the bottom left. Areola is beaten, but the ball clacks off the base of the post and away. Wow. An early escape for the Hammers.

4 min: Lyon are hogging the ball, but going nowhere in particular. West Ham hold their shape confidently, as David Moyes teams tend to do.

2 min: Lyon calm things down with some early possession. The 50,000-odd fans inside the stadium continue to make a rare old racket.

Lyon get the ball rolling after the taking of the knee. Smoke from some firecrackers drifts across the pitch. What an atmosphere! And it’s a bubble very nearly burst immediately by West Ham, as Fornals chases a long speculative ball down the middle. He reaches the edge of the box and drags a shot across the face of the Lyon goal and out for a free kick. Fourteen seconds, that took … though the flag belatedly goes up for offside. Still, what a statement of intent by the Hammers!

The teams are out! One heck of an atmosphere at the Stade des Lumières. Blue, white and red flags flutter prominently in the stands. Well, this is France. C’est fantastique! Lyon are in their first-choice white with blue and red vertical sash; West Ham sport their favourite colours too. Claret. Well, this is France. C’est fantastique! “The 2006 Cup Final was a pretty big match for West Ham as well,” writes Ian Melven. Ha. Yes, somehow I forgot about the Gerrard Final. My bad. “A fantastic match for the neutral and one that took me at least 10 years to be able to watch again.”

Lyon boss Peter Bosz also has a word with BT. “We have to win. We want to win. We are doing really well in Europe, not in our own league, so it’s important for us tonight. At this level you need your fans, and we have to earn their trust. Without them, it is not possible.”

Anyway, back to this match, and here’s what Davie Moyes has been telling BT Sport. “We’re patching together a wee bit at the back, but they’ve all played together, they’ve played in this competition, so let’s hope they can perform tonight. The quarter final of this cup? Fantastic. For us to be at this level, it can be a little bit underestimated how far we’ve come and how well we’re doing. We’re in with a great chance tonight.”

There’s already been one big statement posted by a Premier League club in Europe tonight. Leicester City have come from behind at PSV Eindhoven to make it through to the semi-finals of the Europa Conference League. They were trailing to Eran Zahavi’s 27th-minute goal until James Maddison slotted an Ayoze Perez pullback on 77 minutes. Then with two minutes left on the clock, Leicester flicked a switch and suddenly turned into Swansea City circa 2011. An astonishing Rodgersian pass-and-move sequence that suddenly gathered steam down the left, Kiernan Dewsbury-Hall releasing Ademola Lookman with a forensic pass, Paston Daka shooting, Ricardo Pereira steaming in from the other flank to slam home the rebound. As good a team goal as you’ll see in Europe all season. They’ll play either Bodø/Glimt or Roma in the semis.

Issa Diop replaces the stricken Kurt Zouma at centre-half for West Ham, while Ben Johnson stands in at left-back for the suspended Aaron Cresswell. There are two other changes to the XI that started the game in London last week: Vladimír Coufal and Manuel Lanzini replace Ryan Fredericks and Said Benrahma, both of whom drop to the bench.

Brazilian Lucas Paqueta is on the Lyon bench despite Uefa earlier announcing he was out after testing positive for Covid-19. He’s one of three changes to the side sent out for the first leg. Julian Pollersbeck replaces the injured Anthony Lopes in goal. Jérôme Boateng drops to the bench along with Paqueta; Jason Denayer and Karl Toko Ekambi take their places.

Lyon: Pollersbeck, Gusto, Denayer, Lukeba, Emerson Palmieri, Faivre, Thiago Mendes, Ndombele, Toko Ekambi, Aouar, Dembele.
Subs: Bonnevie, Lucas Paqueta, Kadewere, Dubois, Keita, Tete, Damien Da Silva, Reine-Adelaide, Bradley Barcola, Boateng, Malcolm Barcola.

West Ham: Areola, Coufal, Dawson, Diop, Johnson, Soucek, Rice, Bowen, Lanzini, Fornals, Antonio.
Subs: Fabianski, Yarmolenko, Vlasic, Noble, Benrahma, Fredericks, Masuaku, Kral, Randolph, Alese, Chesters, Perkins.

Referee: Sandro Scharer (Switzerland).

Those who don’t pay close attention to the history of West Ham United may be surprised to hear that the Hammers have a decent record in Europe. They were the second British club to lift the Cup Winners’ Cup, in 1965 – Moore, Hurst and Peters, all that – and reached the final again in 1976 with a side containing Trevor Brooking and Frank Lampard Sr. They also won the Intertoto Cup in 1999, about which you can make your own value judgement, but it is something.

It’s all in the distant past, though, and a new generation are on a quest to make a mark of their own. David Moyes’ men have already knocked out the six-time winners Sevilla, and in the first leg of this tie against Olympique Lyonnais at the London Stadium, ground out a 1-1 draw despite playing more than half of the game with ten men, Aaron Cresswell having been sent packing just before the break. So they’ll be confident in their ability to get what they need tonight at the Stade des Lumières in Lyon.

Lyon will have high hopes themselves, having seen off Champions League rejects Porto in the last round. They’re stranded in mid-table in Ligue 1, but can boast recent European success, having reached the semi-finals of the Champions League just two seasons ago. There’s no major European trophy on their roll of honour, but they did win the 1997 Intertoto Cup, about which you can make your own value judgement, but it is something.

The winners of this tie will play Eintracht Frankfurt or Barcelona in the semi-final. That tie is also delicately poised at 1-1 and will be decided tonight at Camp Nou. Can the Hammers get a result in France and set up what would arguably be their biggest game since the 1980 FA Cup final? We’ll find out soon enough, after extra time and penalties if required. Kick off is at 8pm BST, 9pm in Lyon. It’s on!

On a happier note, here’s Joe Pearson in Indianapolis. “I thought,” he says, “it was THE LAW that all musical references in West Ham MBMs must be Iron Maiden related. Or maybe we’ve just entered a brave new world.”

You wait 45 minutes for something to happen, and then it’s a shocker. As Cresswell got his straight red, a camera zoomed in on Moussa Dembele – who was winking. This match may have been ruined before it has even got going.

45+5 min: Lyon waste the free kick, but pick up a corner. It’s been a long two minutes.

This is highly controversial. Dembele was away, Cresswell did get a touch with his hand, but the red card seems very harsh.

45+1 min: We’re into the first of two added minutes.

45 min: West Ham spend a minute in Lyon’s half, for once, and get their reward as Bowen wins a free kick on the right wing. Lyon clear it easily enough.

41 min: Declan Rice makes a mistake! He aims a back header, down into the ground, and doesn’t get enough on it, allowing Lyon to take another of their long shots – which brings only a corner. West Ham break with Benrahma down the left. He thinks he’s won a corner too, but the ref gives a goal kick.

39 min: Lyon go back to the patient build-up, which seems to be their default. West Ham escape with the long ball. Emerson and Fredericks go for a 50-50 and end up nose to nose. The words “Fuck you” may have been uttered (by Emerson).

“I hope you’re well!” says Adam Kline-Schoder. Can’t complain. “I am watching the Eintracht Frankfurt-Barcelona match — since you didn’t ask: 0-0 but Piqué is off injured already and Frankfurt should really be 2-0 up — and am keeping tabs on the West Ham-Lyon game through your MBM. I saw the photo at the top of the page, and it got me thinking: why do teams change their kits for European competition? West Ham’s shorts are usually white at home but here are claret (I believe Leicester do the same with blue), and Manchester City have their weird digital numbers on their Champions League kits. Is that unique to British teams? Is it sponsorship nonsense? Enquiring minds (read: my mind) want to know.” I’m not sure! So I’m throwing it out to the floor.

36 min: There’s a delay as Jerome Boating gets some treatment for what looks like cramp, odd as it may sound.

32 min: We have another shot on target! From Declan Rice, not tumbling but taking part in a training-ground corner routine. He has to take it with his left foot, and it’s the opposite of that shot from Ndombele: precision without power. West Ham then win another corner, only to do nothing with it.

30 min: A third of the game has somehow slipped by. Lyon have had twice as much of the ball as West Ham, but have also conceded the only shot on target.

An email! From Peter Oh. “I suppose West Ham and Rolling Stones fans reckon that it’s only the Europa League, but they like it.” Ha. “Now that you’ve mentioned the Stones having played this ground, I’ll be keeping a close eye on Declan Rice whenever he approaches the Lyon box. If he goes down too easy, I’ll be forced to make a Tumbling Rice joke. In any event, it’s nice to see the visitors play with Gusto.”

28 min: A free kick to West Ham, chipped into the box, but it leads only to a free kick for Lyon as Gusto goes down.

26 min: Lyon go back to knocking it around. Eventually Ndombele gets bored and has a crack from 25 yards – all power and no precision.

23 min: Suddenly it’s end to end as Lyon answer another long ball from West Ham with one of their own. As usual, nothing comes of it bar a feeble appeal for a penalty as Fredericks stops Auouar in his tracks.

20 min: Dembele runs onto a through ball, and he’s probably onside, but Areola is alert to the danger and gets a booming clearance in.

18 min: Lyon have a promising attack, but it ends with West Ham coming close. Rice, clearing up after a poor cross, picks out Antonio, who flicks on, then gets the ball back in the inside-right channel. Again, though, the angle is too tight.

16 min: West Ham come alive! It’s another long ball, but a pinpoint one, from Dawson. Benrahma controls it on the run and gets a firm shot away, but the angle is too tight.

14 min: The game has developed a pattern: patience and latticework passing from Lyon, long balls and high pressing from West Ham, cutting edge from neither.

9 min: A shot! From a Lyon player – about 30 yards out, instantly blocked. But they are warming up, and they play their first threatening cross, whipped in from the left, well defended by West Ham.

8 min: You know how some matches set off at a thunderous pace? This is not one of them.

7 min: Lyon make it into the box, with Dembele holding the ball up well, Lukaku-style, but again the final ball is poor.

5 min: Gusto, Lyon’s pacey right-winger, has plenty of time to get a cross in, but he overcooks it.

3 min: Lyon are being leisurely, West Ham more direct. Antonio gets his head on a punt from Areola but can’t quite find Bowen with his flick-on.

1 min: Lyon get the party started with some neat little passes.

Declan Rice bumps fists with the Lyon captain – Moussa Dembele. Rice needs to avoid a yellow if he wants to play in the second leg.

West Ham have won their last four at home in all competitions, their best such sequence for ten years. But then Lyon have won their last six away matches in the Europa League. Something’s gotta give.

The crowd are absolutely loving it. The London Stadium is rocking as it hasn’t rocked since the Rolling Stones played there a few years ago.

Bubbles are being blown. And sung.

David Moyes is talking to BT, sounding calm. “Slightly different game,” he says, “It’s the first leg. We’d like to win, but it’s not settled tonight.”

He says he picked Ryan Fredericks (over Ben Johnson) partly because of the pace of Karl Toko-Ekambi – who, as he doesn’t add, is on the bench.

Lyon (4-2-3-1?): Lopes; Gusto, Boateng, Lukeba, Emerson; Mendes, Ndombele; Faivre, Paqueta, Aouar; Dembele.

Subs: Pollersbeck, Da Silva, Denayer, Barcola, Henrique, Dubois, Reine-Adelaide, Barcola, Kadewere, Tete, Toko-Ekambi.

West Ham United (4-2-3-1): Areola; Fredericks, Dawson, Zouma, Cresswell; Soucek, Rice; Bowen, Benrahma, Fornals; Antonio.

Subs: Fabianski, Johnson, Coufal, Masuaku, Diop, Alese, Noble, Kral, Perkins, Randolph, Vlasic, Yarmolenko.

Evening everyone and welcome to West Ham’s biggest European game since … well, I make it 1981. That one didn’t go too well: after storming into the quarter-finals of the Cup-Winners’ Cup, they went and lost 4-1 at home to Dinamo Tbilisi. But that was then, so long ago that one of their regulars was Frank Lampard (Senior). And this is now, when they’ve just seen off Sevilla, who pretty much own the Europa League.

Manchester United, eat your heart out. David Moyes is not only looking down on United in the league table: he’s still in Europe and they’re not. But he won’t be allowing himself much of a gloat because his team face a tricky assignment here. At 538.com, Nate Silver’s prediction machine, West Ham are favoured to make it through this round, but only by 55 per cent to 45.

Lyon waltzed through their group, winning five games and losing none. Last time they came to the UK, in September, they beat the mighty Rangers. They’re erratic in Ligue 1, where they lie ninth, but efficient in the Europa: in the last round, against Porto, they won 1-0 away before drawing 1-1 at home. It could be the loudest night at the London Stadium since the win over Sevilla.

Kick-off is at 8pm, so I’ll be back soon after 7 with the teams.