Lucas Paqueta got West Ham’s Europa League campaign back on track with the winner in a 1-0 victory over Olympiacos.

The Brazil midfielder crashed in a second-half volley to keep the Hammers on top of Group A and to the brink of qualifying for the knockout stages.

It was also a measure of revenge for West Ham, who had accused the Greek team of celebrating their 2-1 win in the reverse fixture two weeks ago as if they had won the Europa League itself.

Olympiacos fans created a hostile atmosphere that night in Athens, unfurling a huge banner across one stand reading ‘Tonight you dine in hell’.

The London Stadium, by contrast, could never be referred to as a cauldron of noise, and besides, ‘Tonight you dine in Westfield’ does not have the same ring to it.

Nevertheless, the place was crackling at kick-off with the Hammers, last season’s Europa Conference League winners, in need of a victory to keep their continental destiny in their own hands.

But a workmanlike but limited Olympiacos proved a tough nut to crack in the opening 45 minutes.

Said Benrahma dragged an early shot wide and then saw a better one saved by visiting goalkeeper Alexandros Paschalakis.

From the corner James Ward-Prowse’s cross was headed straight at Paschalakis by Nayef Aguerd.

Jarrod Bowen, on the day he earned another call up to the England squad, nodded Vladimir Coufal’s cross wide before Paschalakis was called into action again by Benrahma’s low drive.

Two more Aguerd headers were off target before Olympiacos had their first shot in anger, shortly before half-time, with on-loan Wolves forward Daniel Podence volleying Francisco Ortega’s cross wide.

Ward-Prowse should have given his side the lead on the hour when he met a cutback from Bowen, but the midfielder’s shot was straight at Paschalakis.

But Paqueta, the best player on the pitch, finally broke the deadlock after Bowen’s square pass found Ward-Prowse.

The former Southampton midfielder chipped it forward into the area for Paqueta to fire home on the volley from.

The goal was initially ruled out by an assistant referee’s flag, but a VAR check showed the Brazilian was onside and referee Matej Jug, who had infuriated West Ham with some strange decisions all evening, got the biggest cheer of the night when he signalled a goal.

It was a fourth assist in four European outings for Ward-Prowse, who was overlooked by England again earlier in the day, more than a year after his last call-up.

Paqueta pointedly went to the 3,000 travelling fans to celebrate, probably because the West Ham players were targeted by laser pens from Greek supporters in Athens.

West Ham survived a late scare when Mady Camara rattled a post but they held on to complete their European revenge mission.

David Moyes defended his team selection after West Ham’s unbeaten European record was reduced to ruins in Athens.

The Hammers came a cropper in the shadow of the Acropolis as they crashed 2-1 at Olympiacos, their first loss in continental competition in 18 matches.

Moyes, who led his side to the Europa Conference League title last season, made seven changes for their Europa League Group A clash in the Greek capital with one eye on Sunday’s visit of Everton.

But his tinkering backfired as a soft goal from Olympiacos captain Kostas Fortounis and an own goal from stand-in Hammers skipper Angelo Ogbonna brought their undefeated run to a halt despite Lucas Paqueta’s late volley.

“Look, we changed a lot of players tonight, we’ve got the Premier League coming up and we’ve got a League Cup game next week and we’d won the first two games in the group, which gave us leeway to make changes tonight,” Moyes told whufc.com.

“But maybe I have to recognise that while we didn’t win the Conference League games easily, as they were all tough games, coming to Olympiacos after winning away in Freiburg – which was a good result – this wasn’t a good result and wasn’t a good performance.

“In our heads we certainly had a bigger picture in our heads and that was going into Sunday.

“I don’t think anybody could say the team we started with wasn’t a good team and wasn’t a team capable of winning or performing.

“Many of them have been very good players for us over the years and still are.”

The local ‘ultras’ welcomed West Ham on to the pitch with a huge banner reading “tonight you dine in hell”, and the Hammers’ first-half display was certainly hard to stomach.

The hosts took the lead in the 34th minute when Fortounis launched an old-fashioned toe poke from the edge of the box which flew past the flat-footed Alphonse Areola in the West Ham goal.

On the stroke of half-time the Hammers found themselves two behind when Ogbonna suffered his own personal Greek tragedy.

The Italian veteran stuck out a foot to block a cross from Brazilian full-back Rodinei, only to help it past Areola into his own net.

Moyes sent on Paqueta, Jarrod Bowen and Michail Antonio before the hour mark but the Brazilian’s strike, albeit spectacular, was all West Ham had to show for a late flurry.

Fortounis admitted his goal was a shade fortuitous. He told reporters: “To be honest, it all seems like a haze.

“I turned and ran towards goal, the ball was right in front of me and I couldn’t do anything else. It was literally a strike with the tip of my toe.”

David Moyes saluted his “maverick” forward Lucas Paqueta after the 2-1 Europa League win at Freiburg, even though he drives him mad.

Freiburg’s nickname is the Breisgau Brazilians due to their flamboyant style of play, but it was West Ham’s Samba star Paqueta who stole the show.

He put them ahead after only nine minutes with a towering header from a cross by Jarrod Bowen, celebrating his return to the England squad.

Paqueta then spent the rest of the evening tormenting the hosts with his array of flicks, tricks and occasional theatrics.

“It was a bit of an old-fashioned goal, down the side with a good cross, and then a great header like an old-fashioned centre forward. I really enjoyed watching it,” said Hammers boss Moyes.

“Jarrod played well but Lucas was terrific. He drives me mad sometimes but everybody who watched him would have said this player has got incredible talent.

“There is a word that goes around, a maverick. He is that for us.

“It is really important we get him in and adapt to him and accept some of his things he may not do, things which I would say are conventional.

“But we are really enjoying him at the moment and he is terrific at taking the ball under pressure – but also there are moments when I say: ‘what are you doing’?”

The match may have taken place on the edge of the Black Forest, but it was never going to be a piece of cake for the Hammers against a side eighth in the Bundesliga.

They were also up against 34,000 noisy fans, with no away supporters allowed to attend following incidents during West Ham’s Europa Conference League final triumph in June.

Freiburg equalised after half-time through Roland Sallai, but Nayef Aguerd’s header from a James Ward-Prowse corner made it two wins from two in Group A and a 17th match undefeated in Europe, a record for an English club.

“It’s a brilliant achievement, I’ve said to the boys we need to keep it going. Winning the game tonight was most important,” added Moyes.

“I’m really pleased. We played very well especially, in the opening 20 or 30 minutes.

“They came back, which I expected. They got better and we had moments when we played very well but we mainly won the first half. We had to then be good defensively.”

What the papers say

Manchester City and West Ham had come to an agreement in principle on a £85million transfer deal for midfielder Lucas Paqueta before the bid crumbled due to potential betting breaches, the Daily Mail reports.

Fulham’s pursuit of Chelsea winger Callum Hudson-Odoi has become tougher as the Evening Standard says Everton and Nottingham Forest have joined the race for the 22-year-old.

Chelsea have agreed to a £14million deal for New England Revoultion’s 23-year-old goalkeeper Djordje Petrovic, according to the Daily Mail.

The same publication says Mason Greenwood is set to look for offers from clubs in Turkey and Italy after he and Manchester United parted ways after an internal investigation.

Social media round-upPlayers to watch

Jeremy Doku: Journalist Fabrizio Romano says Manchester City have agreed to personal terms with the Rennes winger, with the French club accepting a deal worth around £51million.

Dominic Solanke: Football Insider reports West Ham have entered a bid for the Bournemouth striker worth around £35million.

West Ham midfielder Lucas Paqueta is being investigated for potential betting breaches, according to reports.

Manchester City had been interested in signing the Brazilian in an £80million deal before the end of the summer transfer window.

Reports emerged on Friday afternoon that the 25-year-old is subject to investigations by the Football Association, and also global governing body FIFA, concerning bets placed in his native country.

When contacted by the PA news agency, neither the FA nor West Ham were making any comment on the reports, while FIFA has also been approached.

Paqueta, who was signed from Lyon last summer, played in West Ham’s opening Premier League match at Bournemouth last weekend.

When asked about the player and interest from Manchester City in a press conference ahead of Sunday’s home game against Chelsea, West Ham manager David Moyes said: “I can’t shed any light on (the situation with) Lucas Paqueta.

“I said last week there had been an enquiry from Manchester City, but I can’t say any more than that.”