Jurgen Klopp says Luis Diaz's injury setback is "a proper smash in the face" as the Liverpool winger awaits news on the full extent of the damage.

Diaz injured his knee during a training session at Liverpool's base in the United Arab Emirates and flew back to the United Kingdom on Friday to undergo tests.

The Colombia international was on the comeback trail after missing 10 games for the Reds prior to the World Cup hiatus due to an injury sustained against Arsenal on October 9.

Klopp remains unsure for how long Diaz will be on the sidelines, but accepts it is a blow to lose the 25-year-old ahead of Liverpool's campaign resuming in 11 days' time.

"He was not in the best possible place. It's clear it's a big disappointment for all of us, for him as well," Klopp told reporters after Sunday's 3-1 friendly defeat to Lyon in Dubai.

"It was a non-situation in training. Honestly – nothing. He felt something. He didn't feel a lot the next day, but we wanted to be really cautious and said, 'OK, come on, let's have a look'.

"Then the news came and it was a proper smash in the face. But that's it now."

Former Porto attacker Diaz has four goals and two assists in 12 games this season, with 11 of those appearances being starts.

He has been directly involved in 16 goals in 38 games since his debut in February – a tally only Diogo Jota (17), Roberto Firmino (18) and Mohamed Salah (33) can better.

Diaz is now in a race against time to be fit for Liverpool's next competitive match, which is a mouth-watering EFL Cup last-16 tie with Manchester City on December 22.

Klopp provided some better injury news regarding midfielder Harvey Elliott, who limped off after 29 minutes of the Dubai Super Cup opener with Lyon.

"Harvey got a knock before we scored, but I think we were lucky," Klopp said, quoted on Liverpool's official website. "He looks fine but he feels it. That's normal; there was contact. I hope we were lucky in that moment."

Joao Carvalho gave Liverpool the lead inside a minute against Lyon, but Alexandre Lacazette scored twice, either side of a Bradley Barcola goal, to earn the French side victory.

Liverpool, who are sixth in the Premier League with 14 matches played, face Milan on Friday in the second of their mid-season friendlies.

Chelsea forward Armando Broja was carried off on a stretcher after appearing to suffer a serious knee injury during a friendly against Aston Villa in Abu Dhabi on Sunday.

Broja has assumed a more prominent role at Chelsea since returning from a season-long loan at Southampton, making 18 appearances this term and scoring his first Blues goal in October's Premier League win over Wolves.

The Albania international was selected to lead the line against Villa, with Graham Potter looking to get his Chelsea squad up to full speed ahead of the Premier League's resumption later this month.

However, Broja was carried from the field after going down clutching his left knee, following an early collision with Ezri Konsa, having fallen awkwardly when appearing to catch his studs in the turf. Broja could be heard screaming at the pain of the injury.

A youthful Chelsea side fell to a 1-0 defeat against Unai Emery's men, with John McGinn sweeping home the only goal of the game after seven minutes.

Chelsea will resume their Premier League campaign against Bournemouth on December 27 at Stamford Bridge, having dropped to eighth in the table following a poor run ahead of the World Cup.

Ben White has resumed training with Arsenal following his early departure from England's World Cup camp in Qatar.

The 25-year-old returned home on November 30 "for personal reasons" without playing a single minute in any of England's three group matches.

Widespread reports suggested White's premature exit from England's Al Wakrah headquarters came after a falling out with assistant manager Steve Holland.

Commenting on those rumours earlier this week, Southgate said: "The article written used words like 'alleged', so whoever wrote it didn't feel strongly enough it was correct.

"Ben left for personal reasons. We made that very clear and I think especially in this day and age it is very important that a situation like that is respected."

England went on to beat Senegal 3-0 in the last 16 but were eliminated by France at the quarter-final stage on Saturday with a 2-1 defeat.

A day on from the Three Lions' tournament exit, White took part in a training session with Arsenal at their warm-weather camp in Dubai.

White has started all 14 Premier League games this season for leaders Arsenal, who resume their campaign against West Ham on Boxing Day.

Ghana midfielder Thomas Partey and United States goalkeeper Matt Turner also resumed training with Mikel Arteta's side on Sunday following their own World Cup exits.

Arsenal have friendlies with Serie A sides Milan and Juventus to come before facing London rivals West Ham.

Eddie Nketiah is ready to step in for the injured Gabriel Jesus and stake his claim again within the Arsenal frontline.

Former England youth international Nketiah had appeared to be headed for the exit last season before a slew of late-campaign performances secured his Arsenal future.

With the arrival of Jesus from Manchester City, though, Nketiah has found himself down the pecking order as Arsenal have pushed on to top the Premier League.

However, an injury on World Cup duty with Brazil has seen Jesus sidelined following knee surgery, opening the door for his team-mate, who is prepared to seize his chance with both hands.

"Of course, it is an opportunity for myself," Nketiah stated. "These things happen in football, unfortunately, so you've just got to be ready for the moment when it comes.

"I have been working hard, I've been working hard all season and I'm sure when I get the opportunity I'll be able to come in and help the team."

Nketiah scored five goals in the club's final seven league games last term and signed a new contract through to 2027 in June.

Arsenal are currently on their mid-season break enforced by Qatar 2022, but are hopeful they can pick up where they left off when the Premier League resumes.

Arteta's men sit five points clear of rivals City at the top of the pile, with both teams having a game in hand on fellow top-four outfits Newcastle United and Tottenham.

They resume their campaign in a London derby against West Ham on Boxing Day, before facing Brighton and Hove Albion on New Year's Eve.

Alexis Mac Allister has impressed with Argentina during the World Cup, with his side qualifying for the semi-finals with Friday's penalty shoot-out win over the Netherlands.

The 23-year-old midfielder is contracted with Brighton and Hove Albion until mid-2025.

The Argentine penned a new deal with the Seagulls in October, securing him for the next two-and-a-half seasons, with the option of an additional one year.

TOP STORY – EUROPEAN GIANTS CIRCLE FOR MAC ALLISTER

Tottenham, Juventus, Inter and Atletico Madrid are all interested in Alexis Mac Allister, reports Fichajes.

Inter are particularly interested, viewing Mac Allister as a long-term replacement for Marcelo Brozovic, while Spurs boss Antonio Conte wants to add creativity to his midfield.

Juventus have been scouting numerous players at the World Cup, while Atletico are eager to add quality to their midfield, with Rodrigo de Paul drawing interest too.

ROUND-UP

– Calciomercato claims that Newcastle United are in contention to sign Inter defender Milan Skriniar, amid interest from Paris Saint-Germain too. Skriniar is yet to sign a new deal with Inter, with his contract expiring at the end of this season.

– South Korea centre-back Kim Min-Jae has interest from Manchester United , according to the Sunday Mirror. United have competition from Real Madrid for the Napoli defender who has a £38m release clause.

– Barcelona are eager to complete a deal for Chelsea's French midfielder N'Golo Kante, reports Sport. Kante is out of contract at season's end.

– Hakim Ziyech's wage demands may scupper Milan's pursuit of the Chelsea midfielder, according to Gazzetta dello Sport.

– Inter defender Stefan de Vrij is being chased by Tottenham, who may swoop in January, reports Football Insider.

– Real Madrid midfielder Eden Hazard is considering a move to the MLS, according to Mundo Deportivo.

Erik ten Hag revealed Manchester United will target a striker to replace Cristiano Ronaldo in the January transfer window.

Ronaldo acrimoniously exited Old Trafford last month following an explosive interview, in which he criticised boss Ten Hag and the club's owners.

United have been linked with moves for Cody Gakpo and Goncalo Ramos - both of whom scored three goals at the World Cup for the Netherlands and Portugal respectively.

Ten Hag says the Red Devils are on the hunt for a centre forward, but the Dutchman would not reveal the identity of their targets.

When asked whether United were on the lookout for a striker, the Dutchman replied: "Yes, but only when we find the right player. We do everything in our power.

"We are doing research on every opportunity, and we do everything we can if that opportunity is there to contract them.

"I cannot give comments on specific players. I will never do that. Players have contracts and I respect that, but make sure we are working in the background to get the right players in."

Meanwhile, Ten Hag has been encouraged by Anthony Martial who, despite sustaining a hamstring injury during pre-season, has registered four goals and two assists in seven appearances this term.

"We have seen, when he is available, he has a massive impact on our game," said Ten Hag.

"He has less than 300 minutes [this season] and has four goals and two assists. That's a really good record.

"The first challenge for him is to be available and fit. He has to be responsible for it, but we have to support him in all the ways we can."

Arsenal are reportedly the leading candidate to land Juventus striker Dusan Vlahovic after an injury to Gabriel Jesus exposed their lack of depth in attack.

Vlahovic, 22, was purchased from Fiorentina for €70million in January this year, and started the current Serie A campaign in fine form, with six goals and an assist from his first 10 starts.

He missed Juventus' final four league games leading into the World Cup break due to an adductor injury, and failed to make much of an impact for Serbia in Qatar, scoring one goal from a combined 79 minutes on the field.

While he still has another three seasons on his contract, Juventus' behind-the-scenes turmoil could make the young talent available as the club sort out their financial issues.

TOP STORY – ARSENAL EMERGE AS FAVOURITES FOR SERBIA'S VLAHOVIC

According to Calciomercato, Vlahovic is no longer viewed as the "immovable cornerstone" he was before the season, mentioning the "corporate situation" as an important factor.

The report implies Vlahovic will only be sold if it is necessary to do so, and, more importantly, that it will likely not be until the end of the season that Juventus begin to entertain the possibility. 

With Jesus scheduled to miss three months following his knee surgery, Arsenal will need to decide if their need for cover means they need to pivot to an alternate option.

Meanwhile, a separate Calciomercato report adds Juventus would be happy to exchange Vlahovic for Atletico Madrid forward Joao Felix, who is also reportedly nearing the end of his time with his club.

ROUND-UP

– Il Romanista is reporting Roma will attempt to bring in Barcelona's Hector Bellerin in January if right-back Rick Karsdorp leaves the club as he has requested.

– Sport reports Barcelona could secure midfielder Ruben Neves in January for less than Wolves' initial €50m asking price, but Xavi is said to prefer Real Sociedad's Martin Zubimendi or Chelsea's N'Golo Kante.

– Eintracht Frankfurt's 24-year-old forward Randal Kolo Muani is reportedly being tracked by Liverpool, Tottenham and Atletico Madrid, per Fichajes.

– According to O Jogo, Real Madrid have approached Benfica about a potential purchase of 21-year-old midfielder Enzo Fernandez.

– The Mirror claims Everton are exploring a £35m move for 24-year-old Watford winger Ismaila Sarr.

Cristiano Ronaldo "never told" Erik ten Hag he wanted to leave Manchester United before the forward's explosive interview aired.

The five-time Ballon d'Or winner parted ways with United by mutual consent last month after a wide-ranging interview with Piers Morgan on TalkTV in which he said he felt "betrayed" by the club.

Ronaldo also lamented "zero" progress since Alex Ferguson departed Old Trafford in 2013, while hitting out at former interim boss Ralf Rangnick and stating he had "no respect" for current United manager Ten Hag.

The Dutchman claimed the 37-year-old never came to him to discuss his desire to leave, though Ten Hag conceded there was no way back for Ronaldo after his public comments.

"Until that moment he never told me 'I want to leave'," Ten Hag told reporters in Spain, where United are training during the mid-season break for the World Cup.

"I have seen most of it. I have to do it. It is part of my job. The interview, I think, as a club you can't accept. To make that step he knew the consequences. But before, he never told me."

An unceremonious exit will somewhat tarnish Ronaldo's legacy at United, for who he had made just four starts in the opening 14 Premier League games this season.

Ronaldo suggested he may be open to leaving ahead of the 2022-23 campaign, according to Ten Hag, though the Portugal forward opted to stay after consideration.

"In the summer we had one talk," he added. "He came in and said 'I will tell you in seven days if I want to stay'. He came back and said he did. Until that moment [the interview] I never heard anything [else].

"I like to work with world-class players. I know they can make a difference and help you to achieve your objectives.

"I wanted him to stay from the first moment until now. I did everything to bring him into the team because I value his quality.

"We wanted him to be part of our project and for him to contribute to Manchester United because he is a great player and has such a great history."

Ronaldo has been widely linked with a big-money move to Saudi Arabian side Al Nassr but Ten Hag has little interest in what the striker does next as his focus remains with United.

"I don't want to spend energy on that. It is the past. We want a new future of Manchester United and he didn't want to be part of it," he continued.

"All my accountability is in favour of the club and the team. They are the decisions I have to make and it doesn't matter which person it is.

"It is about how we perform now. I believe our performances will confirm that we are going in the right direction."

Liverpool winger Luis Diaz will undergo tests after suffering a setback in his bid to return from a knee injury, Jurgen Klopp has confirmed.

Diaz has been absent since sustaining the injury in Liverpool's 3-2 defeat to Premier League leaders Arsenal in October, but he was named in their squad for a training camp in Dubai earlier this week.

The Colombia winger – who has recorded four goals and two assists in 12 appearances for Liverpool this term – was initially expected to play a full part in team training ahead of the Premier League's resumption later this month.

However, a statement released by Liverpool on Friday revealed Diaz had been forced to miss two training sessions, while he will also sit out the Reds' friendly against Lyon on Sunday.

As the club confirmed Diaz's injury would require further assessment, reports said the 25-year-old would return to England after experiencing discomfort in the same knee.

"It's all good with the boys who are here," manager Jurgen Klopp said. "What's not good is we have to see with Lucho.

"He felt something and we need to have further assessment there, but apart from that they all look really, really good."

Liverpool will face Lyon and Milan in friendlies before resuming competitive action with an EFL Cup last-16 tie against Manchester City on December 22.

The Reds sit sixth in the Premier League, seven points adrift of the Champions League places, ahead of their next top-flight fixture against Aston Villa on December 26.

Alessandro Bastoni revealed Tottenham were interested in signing him during the last transfer window, but the defender remains content with his decision to stay at Inter. 

Bastoni made 31 Serie A appearances as Simone Inzaghi's side fell narrowly short of retaining the Scudetto last season, contributing to eight clean sheets during their league campaign.

The 23-year-old's form and ability to carry the ball out of defence has attracted plenty of admirers, with Tottenham – led by Bastoni's former Nerazzurri boss Antonio Conte – reportedly among them.

Speaking to Corriere dello Sport, Bastoni revealed Spurs made concrete attempts to lure him to the Premier League, saying: "There was some contact, but I'm happy I stayed at Inter."

Inter have disappointed so far this season and entered the World Cup break sitting fifth in Serie A, 11 points behind runaway leaders Napoli after 15 games.

However, Bastoni believes Inzaghi's men must aim high when club football resumes in the coming weeks, adding: "We are aware of the strength and values of this team. 

"Our goal is to always go all the way in all the competitions in which we participate. That's why the disappointment would be great if we were to win nothing."

Meanwhile, Bastoni is not the only Inter centre-back to be linked with a move elsewhere, with Paris Saint-Germain continuing to be touted as a possible destination for Milan Skriniar.

Skriniar's contract with Inter is due to expire at the end of the season, and Bastoni hopes his defensive partner will put pen to paper on a new deal.

"I can only advise him to do what he thinks is right. We are all great and everyone has to make their own assessments, together with their family," Bastoni said.

"The important thing is that he is convinced of the final choice. I can't judge, I only hope he stays here."

Barcelona and Chelsea are reportedly moving Borussia Dortmund teenager Youssoufa Moukoko to the top of their priorities as he approaches the end of his contract.

Moukoko, who turned 18 in November, has been with Dortmund since he was 12 years old, making his first-team debut in the Champions League as a 16-year-old, breaking the record as the youngest player in the history of the competition.

He is also the youngest goalscorer in the history of the Bundesliga, and after being used primarily off the bench up to this point in his career, he started seven consecutive league fixtures leading into the World Cup break.

With six goals and three assists in his 14 Bundesliga appearances this season, he has emerged as one of the top prospects in world football, but his time in Dortmund could be coming to an end.

TOP STORY - MOUKOKO SET TO DECIDE BETWEEN EUROPE'S ELITE CLUBS

Moukoko's contract expires at the end of this season, and if he does not sign an extension to remain with Dortmund, he will be able to leave as a free agent.

According to Sport, Barcelona believe Moukoko's history as a childhood Lionel Messi and Barca supporter puts them in the prime position at the front of the line to secure his services. The report claims the Spanish giants view themselves as the only landing spot if Moukoko decides against remaining at Dortmund.

Meanwhile, the Express states Chelsea feel more confident about their chances with Moukoko than they ever did about Palmeiras prospect Endrick, a player who journalist Fabrizio Romano is reporting has chosen Real Madrid.

Chelsea's willingness to propose a five-year deal with the option of a sixth year is said to be a key selling point, per the Secret Scout on Twitter, while Sport also added Chelsea "would be willing to pay a fortune".

ROUND-UP

– According to Revelo, Real Madrid are interested in 18-year-old Manchester United talent Alejandro Garnacho.

– ESPN is reporting United are working on a deal to sign 33-year-old Borussia Monchengladbach goalkeeper Yann Sommer on a free transfer at the end of the season.

– Milan should give 23-year-old winger Rafael Leao an ultimatum in January that he must agree to a new contract or be sold, per Calciomercato.

– Fichajes is reporting Milan are interested in bringing in Barcelona's Ferran Torres but prefer Arsenal's Gabriel Martinelli if he becomes available.

– According to Sky Sport Italia, Inter and Juventus could both attempt to sign Roma centre-back Chris Smalling when his contract expires at the end of the season.

Mikel Arteta says Arsenal will "look at the options" with Gabriel Jesus reportedly sidelined for three months after undergoing surgery on his knee.

The Brazil forward was ruled out for the remainder of the World Cup after sustaining the injury during the Selecao's Group G clash with Cameroon.

According to unconfirmed reports in Brazil, Jesus will be absent for three months, while Premier League leaders Arsenal on Tuesday confirmed he has started his rehabilitation programme.

The 25-year-old has played a key role in the Gunners' impressive start to the season, which sees them five points clear at the summit after 14 games.

Jesus' tally of five goals is only bettered for Arsenal by Martin Odegaard (six), while only Manchester City midfielder Kevin De Bruyne (nine) and team-mate Bukayo Saka (six) have registered more assists in the English top flight than his five.

With the January transfer window approaching, Arteta revealed the club are exploring possibilities on how to deal with the setback in the most constructive manner.

"What it affects is who we are as a team because he gives us so much," the Spaniard said. "So what we can do after that, when we know the timescale [of his recovery] and when we can have him back, we will look at the options and try to make the right decision.

"I feel like my squad is really good. Unfortunately, we've had injuries, and we will try to see what we can do to be strong. We have players, we have a lot of accompanying players.

"[The question is] do we have the players that can give us the performances and the consistency that we need to maintain and improve from where we are?"

Arsenal resume their title tilt with a home clash against West Ham on December 26, having won six from six at Emirates Stadium in the league this term. 

Cristiano Ronaldo's acrimonious Manchester United exit "won't affect" his legacy at Old Trafford, former team-mate Diego Forlan told Stats Perform.

United announced earlier this month they had reached a mutual agreement with Ronaldo to terminate his contract with immediate effect, following a controversial interview prior to the World Cup.

The Portugal captain, who scored 145 goals in 346 appearances for the club, did not hold back with his array of criticisms, including ones directed towards manager Erik ten Hag, and it became apparent he was on borrowed time at Old Trafford.

Forlan played alongside Ronaldo during the latter's debut season with the Red Devils in 2003-04, and the ex-Uruguay forward was disappointed at the nature of his former team-mate's departure.

"It won't affect [his legacy], but obviously it wasn't the best [exit]," he said. "The truth is that it was a pity, because we are talking about one of the best players in history, a great professional and a club that is an example.

"The fact that it's broken, it is a real shame. Because he, like other great footballers that were players at the club, were ambassadors of the club itself.

"In general, these kind of players have the chance to play where they want, but maybe not where they would prefer now, because of their age.

"Some clubs would love to have them, but today it is more difficult because clubs look more at numbers and age, and the teams start taking other decisions. But will have to see what motivates him, what he likes and which options of different clubs will be available for him." 

Controversy has followed Ronaldo to the World Cup, where Portugal were forced to deny reports he had quit the squad after being dropped to the bench for the thumping 6-1 win over Switzerland in the last 16.

That came after head coach Fernando Santos criticised his reaction to being substituted against South Korea, and it remains to be seen if Ronaldo will feature in their quarter-final showdown with Morocco on Saturday.

This is likely to be the 37-year-old's swansong at the finals, while the same can be said of long-time rival Lionel Messi, with Argentina set to face the Netherlands in the last eight.

Should this be the last stand for both players on the world's biggest stage, Forlan believes seeing either of them lift the trophy would provide a fitting ending to their international careers.

"It is what they are looking for," he added. "They have so many titles, many of them repeated many times, that it would be the grand finale, to end with a World Cup."

The former Uruguay captain, who was the joint-top scorer as La Celeste reached the 2010 semi-finals, is backing leading scorer Kylian Mbappe to go on and land the Golden Boot.

 "[The Golden Boot race] will depend on the team, how far it goes," he said. "If France has the chance to reach the final, I think that Mbappe has enough goals to be able to win the Golden Boot." 

Lionel Messi will extend his contract with Paris Saint-Germain after the World Cup, according to president Nasser Al-Khelaifi.

The Argentina superstar is out of contract at the end of the season and it has been reported during the tournament in Qatar that he had already agreed to terms to move to MLS, where he would join Inter Miami.

Those links have since been downplayed, however, with Messi not set to make a decision on his future until after the World Cup, where Argentina are preparing for a quarter-final showdown against the Netherlands.

Al-Khelaifi is optimistic his two-year spell at Parc des Princes will be extended as, when suggested by Sky Sports that Messi wants to stay in the French capital for longer, he said: "Definitely. He's very happy, you can see that with the national team.

"If a player's not happy you will see their performance is not good for the national team. He performed fantastic this season for us, he's scored a lot of goals and assists for the national team and for the club.

"So, what we agreed together – that after the World Cup, sit down together. But both sides – our side of the club and him – are very happy, so we will talk after the World Cup."

Another player who could be a topic of discussion for PSG after the conclusion of the action in Qatar is England forward Marcus Rashford, who has scored three goals for Gareth Southgate's side in the tournament.

Rashford's contract at Old Trafford is due to expire at the end of the season, though Manchester United have an option to extend for a further year, and Al-Khelaifi confirmed the French champions would look to revive their interest in such a scenario.

"He's another player that is really amazing. And for free? To have Rashford for free, every club would run after him, definitely," he added.

"We're not hiding it, we spoke before and [there was] interest. But the moment was not a good moment for both sides. Maybe, at the end of the season, why not?

"Today if he's a free agent of course we can talk to him directly, but we are not going to talk to him now. Let him focus on the World Cup. Then in January, hopefully, if we're interested we will talk to him."

Erik ten Hag accused his Manchester United players of "sleeping" in their friendly defeat to Cadiz and says the first-half display was "not acceptable".

United lost 4-2 to the LaLiga strugglers at Estadio Nuevo Mirandilla on Wednesday in their first of two warm-up matches before the season resumes in a fortnight.

The Red Devils were two down inside 14 minutes in Spain, but they levelled up through Anthony Martial's penalty and a deflected Kobbie Mainoo strike either side of half-time.

But United, who fielded different sides in each half, conceded two more goals and manager Ten Hag was not pleased with what he saw from his experimental side.

"It is quite clear. We were not awake, still sleeping, in first 15 minutes," he told MUTV. "They are a threat in transition. We have seen, the second goal can't happen. 

"We were not awake in the defence but also in the midfield we got run off. It's not possible and it's not acceptable.

"After that, we came into the game and got a penalty. I think it was a clear one and I think maybe the second half we deserved another penalty, but the first one was a clear one. 

"We came in the game, but we couldn't make the equaliser before half-time."

United were without 15 players who have been, or still are, taking part in the World Cup, and Ten Hag used the friendly as a chance to give some younger players some action.

"They gave energy," Ten Hag said of the youngsters such as Shola Shoretire and goalscorer Mainoo. "They run; they fight.

"They're maybe not always in the right organisation, so they make mistakes because they are not used to playing in this level. It was a good lesson.

"You see that if you make small mistakes, they have big consequences and that's what happened."

Victor Lindelof, Scott McTominay, Donny van Beek and Martial were among the players to start for United, who face Real Betis next on Saturday.

Reflecting on what was a first run-out for his players since beating Fulham 2-1 on November 13, Ten Hag said: "We've spoken about the game and we'll do so again tomorrow.

"Then we have to strike it, draw a line and then move on. It can't happen in the future. The first 15 minutes cannot happen. That's not our standard and that should not happen."

United's first game after the World Cup break is against Burnley in the EFL Cup last 16 on December 21, before facing Nottingham Forest in the Premier League six days later.