Victor Osimhen's first-half brace sent Galatasaray top of the Europa League table after they edged a five-goal thriller against 10-man Tottenham. 

The defeat marked Spurs' first of their European campaign, and they could drop out of the top eight should results go against them later on Thursday. 

Galatasaray took the lead with six minutes on the clock in stunning fashion. Archie Gray's headed clearance was collected by Yunus Akgun, who rifled a left-footed effort into the top corner. 

But Spurs drew level through a surprise inclusion in their starting line-up as Will Lankshear notched his first senior goal with a simple finish from Brennan Johnson's cross.

However, after seeing an effort ruled out a minute earlier for offside, Osimhen put the hosts back in front, prodding the ball home after sloppy play from Radu Dragusin. 

Osimhen then doubled his tally six minutes before half-time, combining again with Dries Mertens, this time planting the Belgian's teasing delivery beyond Fraser Forster. 

It went from bad to worse for Ange Postecoglou's side on the hour-mark when Lankshear was shown a second yellow card for a mistimed challenge on Gabriel Sara. 

Hopes of a Spurs comeback were revived in the 69th minute when substitute Dominic Solanke neatly flicked Pedro Porro's cross into the net, but Galatasaray held on for the win. 

Data Debrief: Turkish delight

While the score-line suggests a tightly contested affair at Rams Park, Galatasaray were worthy winners against Tottenham. 

Okan Buruk's side registered 28 shots compared to Tottenham's five, ending the contest with an expected goals (xG) total of 3.28 to their opponents' 1.87. 

But having ended the night on a sour note, Tottenham's Lankshear followed in the footsteps of a former Spurs great. 

At 19 years and 201 days, he became Tottenham's youngest goalscorer in a major European since Harry Kane (18 years and 140 days) scored against Shamrock Rovers in the 2011-12 Europa League.

West Ham have completed the signing of Crysencio Summerville from Leeds United for a reported £25million.

Summerville starred for Leeds in the Championship last season, though the Dutch winger could not propel the Whites to promotion.

And having sold academy product Archie Gray to Tottenham, Leeds have now had to part ways with another star player.

Summerville has signed a five-year deal with West Ham, with the option for a further year.

The 22-year-old becomes the Hammers' fourth signing under new head coach Julen Lopetegui, while Niclas Fullkrug and Guido Rodriguez are also on the verge of joining from Borussia Dortmund and Real Betis respectively.

"I'm very happy, and I can't wait to get started," said Summerville.

"It's the perfect next step for my career. West Ham is a huge club, with lots of ambition and great players, so I’m really excited to be here and to get going.

"I always try to follow my heart, and I had the feeling that this is the best place for me to continue developing as a player, and to push my potential as much as possible."

Summerville directly contributed to 29 goals in the Championship last season (20 goals, nine assists), while he created 120 chances – ranking fourth in the division – and attempting 200 dribbles.

Ange Postecoglou has urged Tottenham fans to have patience when it comes to bringing new players in during the transfer window.

Spurs have signed just two new faces so far, with Archie Gray joining from Leeds United in a deal reportedly worth up to £40million, and Lucas Bergvall signing from Djurgardens.

Alongside the two 18-year-olds, Timo Werner has also been resigned on loan for the upcoming season. He enjoyed an impressive start after initially joining in January, as he contributed two goals and three assists, but his season was ended prematurely by injury. 

While the Spurs faithful are keen for their club to bring more reinforcements, Postecoglou asked for their trust as the club works towards adding to the squad.

"At this time of year, it's pretty hard for supporters because they don't have all the information, and it's fair to say there's plenty of misinformation out there," he said in a press conference.

"We're working hard to bring players in, and it's a process that you sometimes have to be patient with. But in terms of what we set out to do, that's still the plan, and you have to stay disciplined with that.

"Sometimes the timings don’t work out, and it doesn’t happen as quickly as you want, and you don't get them [players] in at the right time, but I think it's really important you stay disciplined and not run off and chase other things.

"So, what we started with at the start of summer is still there, and I wouldn't want to put timelines on it. A lot of that is out of our control, and we just need to be patient.

"From where I sit, at the moment, we're still in that phase where what we identified is still what we're after."

Spurs will face Japanese side Vissel Kobe in their next pre-season match on Saturday.

Archie Gray is willing to play wherever Ange Postecoglou wants him to, after he featured at centre-back on his Tottenham debut.

Gray signed for Spurs at the start of July in a deal reportedly worth up to £40million.

The 18-year-old impressed in Leeds United's Championship campaign last season.

However, he had to settle for an unfamiliar role in defence, alongside another midfielder - Oliver Skipp - when Spurs played Hearts in a pre-season friendly on Wednesday.

Not that it negatively impacted the result, with Spurs cruising to a 5-1 victory; goals from Brennan Johnson, Will Lankshear, Mikey Moore and Djed Spence were added to by Lewis Neilson's own goal.

"Definitely [a good start], it was great to get a good feel of playing the ball and getting minutes in the legs," Gray said in a post-match interview with Spurs' social media channels.

"I wasn't expecting to play centre-back but I'm just grateful to come in and get the opportunity to play.

"I don't really care where I play, I'm 18 and need to learn the game. Anywhere he puts me, I'm happy to learn and have great team-mates around me to teach me."

"Just getting used to the simple things that my team-mates like on and off the pitch, trying to get to know them – today really helped," Gray continued.

"They're all brilliant, they've all helped me so much, especially Pedro today, he was really helpful. Everyone in training, too. Every single day, everyone's trying to help.

"I feel lucky to be watching the front players we've got – so many good players. I wouldn't say I'm lucky to play in this team, I've worked hard, but I'm excited for the next few games."

Gray's performance earned plaudits from his new manager.

Postecoglou said: "Archie did well. He and Skippy weren't expecting to be starting in the back four.

"It's about guys like Archie getting accustomed to how we play, how we train – he's an intelligent kid. I knew he'd cope okay.

"I thought he was really good, he did the things we know he can do well. He's adapting to the intensity and tempo."

What the papers say

Jadon Sancho may yet make another appearance at Old Trafford, with the Manchester Evening News reporting Manchester United appointing Southampton’s Jason Wilcox as their director of football would clear the way for the return of the 24-year-old, who is currently on loan at Borussia Dortmund. The pair worked together at Manchester City’s academy.

The Daily Mail says Barcelona’s Mikayil Faye is on Manchester United’s wishlist for defensive reinforcements in the summer. As well as the Senegal international, 19, United are keen on Jarrad Branthwaite, 21, at Everton and 18-year-old Aaron Anselmino at Boca Juniors.

Barcelona are said to be eyeing a deal for Sporting Lisbon boss Ruben Amorim as a replacement for the departing Xavi. According to The Independent, club bosses have considered themselves frontrunners for Amorim, but Xabi Alonso’s decision to remain at Bayer Leverkusen for one more season has opened a window for potential rivals for the 39-year-old’s signature.

Social media round-upPlayers to watch

Florian Wirtz: Xabi Alonso’s decision to stay at Bayer Leverkusen is set to frustrate Manchester City and Liverpool’s quest to sign the Germany midfielder, 20, reports HITC.

Archie Gray: Real Madrid and Bayern Munich have joined Premier League clubs in watching the Leeds United and England Under-21 midfielder, according to HITC.

Leeds boss Daniel Farke revealed his side’s 1-0 home win against Norwich came at a price with Daniel James and Archie Gray both sustaining injury.

James was withdrawn during the interval due to a hip problem after providing an assist for Patrick Bamford’s winning header, which lifted Leeds to within two points of the Sky Bet Championship’s top two.

Teenage defender Gray, whose brilliant second-half tackle denied Adam Idah as the Norwich substitute bore down on goal, was forced off in the closing stages after taking a knock to his knee.

Farke said: “Daniel James sadly, I had to substitute him because at the half-time whistle he overstretched his hip flexor.

“I think it’s a little strain. I hope it’s not too bad. I think he will definitely be out for the FA Cup game at the weekend, but hope he can return to training soon because we need him. He’s in brilliant shape.

“Archie Gray, in the beginning, I was concerned because he had a hit against his knee and overstretched it and was panicking a little bit.

“He was fearing something with the ligament and had to limp off. After the first assessment I’m carefully optimistic. It seems like ACL ligaments are OK and it’s more or less just a hit.

“We have to wait for further assessment, but I’m carefully optimistic it’s not a long-term injury.”

Farke’s side extended their unbeaten home run this season to 15 matches to keep the pressure on their promotion rivals, while also winning their first five games of the year in all competitions.

They dominated for long spells, but failed to find the killer second goal and came through an anxious finale.

“Credit to Norwich, first of all,” Farke added. “They are definitely one of the best sides that have played at Elland Road this season.

“It was a really complicated game and for that I’m more than happy that we won this game, three points, another clean sheet.

“Four clean sheets in January and scoring goals – I’m pretty pleased with this.”

Norwich had their chances – notably Kenny McLean and Gabriel Sara in the first half – but while head coach David Wagner was disappointed with the result, he was pleased with his side’s performance.

Wagner said: “We gave Leeds a real game, we were absolutely competitive, and games like this will get decided by small margins.

“Congratulations to Leeds, a top team with super attacking individuals. But I think we kept them quite calm.

“In the second half everyone could see when we were really able to pin them into their final third without, to be honest, having the final punch in the box.

“Result, frustrating, but I’m absolutely fine with the performance.”