Barcelona are not ready to win the biggest trophies and fans must be "realistic" about their title chances, head coach Ronald Koeman said.

The Catalans face Athletic Bilbao on Sunday for the first time since suffering defeat to Marcelino's side in the final of the Supercopa de Espana.

Barca go into the match 10 points behind LaLiga leaders Atletico Madrid, who have a game in hand. Their tally of 37 points from their first 19 matches is their lowest return at this stage of a season since 2003-04.

According to a Stats Perform AI model run last week, Barca had just a 12.4 per cent likelihood of winning LaLiga, with Atletico overwhelming favourites at 75.1 per cent.

Having won just twice in their past seven meetings with Athletic in all competitions, the pressure is on Barca and Koeman to deliver to keep their slim hopes of a title challenge intact.

However, the former Netherlands boss feels this has been a year of transition for the club that means they should not aim too high.

"It's tough, because the points gap is very big," he said on Saturday. "In the Champions League, there's no clear favourite. We have a knockout against Paris Saint-Germain that we'll try to get through.

"I have said several times that this is a season where we are changing things, we are opting for young players.

"Barcelona are not about to win a lot of things right now. We have to be realistic about where we've come from, the changes we've made... not everything depends on one player. We always have to be ready to fight, but we have to be realistic."

With Barca having reported debts of close to €1.2billion and with presidential elections not taking place until March, January signings have been practically impossible.

The club remain hopeful, however, of bringing in Eric Garcia from Manchester City this month. The defender has already agreed to a deal with the club but they are exploring options to sign him in the coming days rather than wait for a free transfer at the end of the season, when his City contract expires.

"It's always important to have someone at the club working to improve our squad, if not in January for next year," Koeman said.

"It doesn't bother me because it's a job the club has to do. The players don't have to be bothered by these issues, because we talk to them every day, they take part in the games.... These things happen at any club in the world and I don't see any problem.

"We'll certainly have him [Garcia] for next season. If it's not possible for him to come now, we have to accept it and we'll keep going with what there is.

"But I don't know. I don't want to spend energy on this and I'm just focused on preparing the team for the games.

"I spoke to [City manager] Pep [Guardiola] a little while ago to wish him a happy 50th birthday. We talked, but we don't do so on Eric Garcia. That's not my job. I'm dedicated to coaching.

"I think it's normal that it's talked about so much because it's a transfer and because of the circumstances around the club. I've said what I thought, but what ends up happening is something I can't control, so I'm focused on what's important, which is trying to win games."

Manchester United's 2-1 defeat at home to rock-bottom Sheffield United provided a stark warning to any Red Devils players who were potentially starting to believe the hype, but Saturday offers the chance to bounce back against an old rival and make club history.

In years gone by, United against Arsenal was arguably the most anticipated fixture in the Premier League calendar – two teams stacked with talent and fierce competitors, and led by two managerial greats.

While the outlook is perhaps a little different now to what it was at the height of the Arsene Wenger-Alex Ferguson rivalry, United head to Emirates Stadium aiming to break a record set by 'Fergie's' greatest team.

Earlier this month, United's 2-1 win at Fulham extended their unbeaten Premier League away run to 17, levelling a club record.

While the 2-1 loss to the Blades at Old Trafford might have dented the confidence of Ole Gunnar Solskjaer's men, the data doesn't lie – they are at home on the road, so to speak, and another point will prove momentous.

EMULATING THE TREBLE WINNERS

Ferguson's famous treble-winning side is the United team that set the club record of 17 away Premier League games unbeaten.

United's run started on December 5 and lasted until the following September, therefore playing a major role in the Red Devils securing the Premier League title ahead of Arsenal, pipping Wenger's men to the crown by a point.

They scored 34 goals and claimed nine wins in those 17 games, conceding 16.

Statistically United's existing run is already an improvement on that of the 1998-99 team, as the current crop have scored 38, conceded just 14 and won 13 before going to Arsenal.

But even if they ultimately fall at the final hurdle this weekend, they can perhaps take solace in the fact no other post-Ferguson United side registers in the top seven for the club's all-time top-flight unbeaten away streaks.

Whether or not this run would have occurred if fans were in the stadiums is another matter, but it's unquestionable that progress is being made at Old Trafford – or, you know, away from Old Trafford...

RESILIENT REDS

A key factor in United's impressive run has been the character and resilience shown by them.

They have rescued 21 points from losing positions on the road in 2020-21, which is already a record for a single Premier League season, bettering the 17 accumulated by Aston Villa (1993-94) and Newcastle United (2001-02). The previous best posted by United was 16 in 2002-03.

Certainly, the pick of United's away comebacks this season was the 3-2 win at Southampton on November 29, as they fell 2-0 down before Edinson Cavani inspired a brilliant turnaround with two goals and an assist off the bench.

To give an idea of just how anomalous United's record is this term, Liverpool have recovered the second most amount of points from losing positions – 10, but that accounts for home and away.

Solskjaer's side are yet to win a point from behind at Old Trafford in 2020-21.

A WAYS TO GO

As laudable as United's away form is, they are still some way off matching the Premier League's all-time record, however.

Arsenal's 'Invincibles' hold that honour, having gone 27 matches unbeaten away from home in the top flight.

That stretched from April 2003 to September 2004, spanning well over a full season as they comfortably beat the 23-game record they themselves set between August 2001 and September 2002.

The closest any team has got to either streak is Liverpool, who between January 2019 and February 2020 went 21 away games without defeat before they suffered a shock 3-0 loss at Watford.

Dylan Wenzel-Halls scored a double to fire Brisbane Roar to the top of the A-League with a 3-1 home win over Adelaide United.

The striker, who now has four goals in as many matches, scored either side of Jay O'Shea finding the top corner with a spectacular strike.

Adelaide managed a late consolation from Nathan Konstandopoulos with what was their only shot on target.

Brisbane moved ahead of Central Coast Mariners on goal difference and have now won three of their first four matches this season.

Elsewhere, 18-year-old substitute Patrick Wood scored a double and inspired champions Sydney FC to a 3-0 away win over 10-man Macarthur.

Mark Milligan was sent off after 21 minutes for a bad foul on Trent Buhagiar.

Hosts Macarthur battled to keep it level until Wood struck midway through the second half, the players having had an extended half-time break due to poor weather.

The young striker scored with 66 minutes on the clock and Milos Ninkovic added another after a fine solo run before Wood put the icing on the cake with his second late on.

In Saturday's other game, Melbourne Victory claimed their first ever point against Western United in a 0-0 draw.

Yannick Carrasco and Mario Hermoso have tested positive for coronavirus and face a period of self-isolation, Atletico Madrid have announced.

Atletico said on Saturday that the positive results had been returned the previous day and the players have already been isolating at home.

The club have not communicated how long the two players will have to isolate or when they will be expected back in training.

However, both will miss Sunday's trip to Cadiz and are unlikely to face Celta Vigo a week on Monday.

While losing two important players will undoubtedly be a blow to head coach Diego Simeone, his side are sitting pretty at LaLiga's summit.

They have won seven in a row in the league and sat seven points clear of rivals Real Madrid at the top of the table heading into the weekend, with Los Colchoneros also having a game in hand.

Both Hermoso and Carrasco have played 15 out of Atletico's 18 LaLiga matches this term.

Kylian Mbappe's future continues to dominate headlines.

For so long, Real Madrid have been favourites to prise Mbappe to the Santiago Bernabeu.

But Premier League champions Liverpool are believed to be stepping up their pursuit.

TOP STORY – LIVERPOOL FRONTRUNNERS FOR MBAPPE

Liverpool are ahead of Real Madrid in the race to sign Paris Saint-Germain star Kylian Mbappe , according to Canal+ show Late Football Club.

Mbappe has been tipped to leave Ligue 1 champions PSG for LaLiga holders Madrid at the end of the season.

But Liverpool are reportedly the frontrunners to prise the France World Cup winner to Anfield amid doubts over Mohamed Salah 's future.

ROUND-UP

- Marca says Madrid are preparing for the departure of Sergio Ramos as their star captain nears an exit. The soon-to-be free agent has been linked with the likes of PSG , Juventus , Manchester United and Manchester City .

- Will Roma striker Edin Dzeko and Inter's Alexis Sanchez swap clubs? Sky Sport Italia reports an exchange deal could be set to collapse. City reportedly turned down a chance to re-sign Dzeko, who has a fractured relationship with Roma head coach Paulo Fonseca.

-  Milan are continuing to target Palmeiras and Uruguayan defender Matias Vina , says Calciomercato.

- Cadena Cope reports PSG want to sign Barcelona defender Emerson , who is on loan at Real Betis.

- Sport Bild journalist Christian Falk says United are interested in RB Leipzig defender Dayot Upamecano , but Bayern Munich lead the race to secure his services at season's end. Upamecano has also been linked to the likes of Chelsea and Liverpool .

- Falk also confirmed that Leipzig defender Ibrahima Konate has a release clause in excess of €40million (£35m) amid interest from United , Liverpool and Tottenham .

-  United are eyeing Barca's Ousmane Dembele if Borussia Dortmund star Jadon Sancho does not arrive ahead of the 2021-22 campaign, according to Falk.

Barcelona made a mistake not selling superstar captain Lionel Messi at the start of the season, according to Rivaldo.

Messi is out of contract at the end of the current campaign and the record six-time Ballon d'Or winner appears likely to leave on a free transfer amid strong links to Paris Saint-Germain and Manchester City.

The 33-year-old attacker had tried to exit Camp Nou prior to the start of 2020-21 before opting to remain with the LaLiga giants.

As Barca struggle financially amid the coronavirus pandemic, former star Rivaldo wrote in his Betfair column: "Barcelona were not in good financial health pre-pandemic, but things got nasty in the last year and beyond Lionel Messi's almost inevitable departure, the club may need to sell some more important players to generate income.

"As I mentioned previously, the club's board made a mistake by not selling Lionel Messi while he was still under contract, something Real Madrid did with Cristiano Ronaldo receiving around €100million in exchange [from transfer to Juventus].

"It's sad to see such a talented and valuable player leaving Barca for free when the club is going through so many financial problems.

"But looking to potential transfers that might occur, I think Phillipe Coutinho time may have be coming to an end. He has admirers in England and perhaps Barcelona could generate some good income with his sale, allowing them to keep others like Ousmane Dembele and Antoine Griezmann.

"The Brazilian never managed to show his best football in Spain, and since his better moments happened in Premier League I'm sure there will be clubs interested in his services and available to pay considerable amounts, although not quite what Barcelona paid to Liverpool!"

Barca are third in the table and 10 points adrift of leaders Atletico Madrid as they prepare to host Athletic Bilbao on Sunday.

Athletic stunned Messi's Barca in the Supercopa de Espana final earlier this month.

Jesse Lingard has joined West Ham on loan from Manchester United for the rest of the season.

West Ham have reportedly agreed to cover Lingard's wages for the duration of his time at London Stadium and pay a £1.5million fee to United.

The 28-year-old was allowed to leave to find more regular first-team football, having only made three appearances under Ole Gunnar Solskjaer this season.

Paris Saint-Germain duo Marco Verratti and Abdou Diallo have tested positive for coronavirus.

The Ligue 1 champions confirmed on Friday that the pair had returned positive PCR tests and will enter self-isolation.

They will subsequently miss Sunday's game at Lorient, with PSG looking to extend their unbeaten run under head coach Mauricio Pochettino to six games.

PSG host Nimes on Wednesday before a trip to the Stade Velodrome to take on arch-rivals Marseille.

Pochettino's men are level on points with Lille at the top of the Ligue 1 table and two clear of Lyon as the nine-time champions face a rate battle to retain the title.

Jamaican players Lamar Walker and Jashaun Anglin have been signed by Miami FC in the United Soccer League, the club announced today.

Andre Villas-Boas expects to leave Marseille at the end of the season after the former Chelsea and Tottenham boss admitted to an "abysmal" failure.

The 43-year-old, who was appointed by OM in May 2019, will see his two-year contract expire at the end of this campaign.

Marseille sit 13 points behind Ligue 1 leaders Paris Saint-Germain heading into the latest round of fixtures, occupying sixth place having lost their last three games in the competition.

Their Champions League performance was also far short of expectations, with Marseille finishing at the foot of their group with just three points.

Asked whether it looked as though he would leave in June, Villas-Boas said on Friday: "Yes, I think so. I don't have other information.

"But I'm not asking for anything, with the position we have, it's rather normal.

"With our performances this year, it's normal. It's true that it goes a bit against what the management said, but yes, I think it'll be the end.

"I think we all agree this is the path it's taking. Before, there was some noise, there were some talks between my agents and the club, now there's nothing."

Villas-Boas had hoped his team would be challenging PSG for the title, but instead they are outside the Europa League qualifying places.

Marseille sold midfielder Morgan Sanson to Aston Villa this week, while young winger Marley Ake left for Juventus and Kevin Strootman was loaned to Genoa.

Such exits may weaken Marseille for the remainder of the season, although they have signed Arkadiusz Milik on loan from Napoli and Franco Tongya arrived from Juventus.

"Guys, look, we're 15 points behind, which is an abysmal gap behind our season goal," Villas-Boas said.

"I'm not going to argue that. I told you that next season is Year Zero for the club, after all has been done, it's going to be deep cleaning.

"And it's good to create a strong base for the future."

Portuguese coach Villas-Boas had his big break when he served on Jose Mourinho's staff at Porto, Chelsea and Inter before striking out on his own.

After spells in Portugal with Academica and Porto, he had stints with Chelsea and Tottenham before moving on to Zenit and Shanghai SIPG, spending 18 months without a club prior to accepting the Marseille job.

Cristiano Ronaldo's behaviour on his days off is not Juventus's responsibility, according to Andrea Pirlo, after the five-time Ballon d'Or winner allegedly broke coronavirus travel restrictions.

Valle d'Aosta police are investigating whether Ronaldo failed to adhere to Italy's strict COVID-19 protocols by travelling to the area from Piedmont to go skiing with his girlfriend Georgina Rodriguez, as part of her birthday celebrations this week.

Both Valle d'Aosta and Piedmont are listed as "orange zone" regions, with travel between such locations prohibited.

Ronaldo, who tested positive for coronavirus last October, may face a fine if found guilty.

"Cristiano Ronaldo had a day off and on your days off you are free to do what you want," head coach Pirlo told a news conference ahead of Saturday's trip to Sampdoria.

"When they are here they are under my control, but outside of here they are free citizens and can take their own actions."

Weston McKennie has become one of Juve's key performers this season since joining from Schalke, scoring four times across all competitions from midfield since the start of December.

Pirlo believes the 22-year-old United States international has plenty of room for further improvement.

"He is so young he can improve everywhere," he said.

"We were the fastest to sign him in Germany and we are so happy to have him with us.

"He is humble and very keen to improve, especially from a technical point of view. I mean, he is a bit rough in ball control, in his body movements, but he can improve quickly.

"He is a healthy kid, he knows he is not done, he is just at the beginning and being aware of this is already a good starting point."

Pirlo has a clean bill of health, with the exception of forward Paulo Dybala, who is still nursing a knee injury.

Federico Chiesa completed the scoring in the 4-0 Coppa Italia win over SPAL and will start after shaking off an ankle problem.

Alvaro Morata put Juve in front from the penalty spot in midweek - his 13th goal of the campaign - and is ready to go again having been compromised by groin pain of late.

"He played last time and we managed to save him some minutes, so tomorrow he will be at the top of his game," Pirlo added.

"We know him well, he dwells so much on enthusiasm and that is what we need to give him back.

"But he has done well, he knows he is very important for Juventus, so I am more than convinced he will go on at his best."

Concussion substitutes will be trialled in the Premier League from February 6, English football's top division has confirmed.

A maximum of two substitutes will be allowed in addition to the stipulated allocation of three substitutions in the event of a player suffering a head injury and showing symptoms of concussion.

The Football Association (FA) and the Premier League applied to the International Football Association Board (IFAB) to introduce the trials .

The 12:30 GMT kick-off between Aston Villa and Arsenal on February 6 will be the first game of the trial, which runs until the end of 2020-21, with an option to extend into next season.

The Women's Super League and Women's Championship will also take on concussion subs from the same date, with the men's FA Cup introducing them from the fifth round on February 9-11.

Concussion substitutes in the FA Cup would be in addition to the five clubs are permitted to make in this season's competition.

A Premier League statement read: "The trial is a result of the IFAB's consultation with stakeholders and recommendations from their concussion expert group to allow additional substitutions for players with actual or suspected concussion."

FIFA has also moved to use concussion substitutes at the forthcoming Club World Cup, although teams at next month's tournament will only be able to make one such replacement per match.

Sergio Ramos' future is not a cause for concern for Real Madrid assistant David Bettoni despite rumours the defender has decided to leave.

Media reports in Spain have claimed Ramos will exit Madrid at the end of the season when his contract expires after failing to respond to the club's latest contract offer, which is said to be worth 10 per cent less than his existing agreement. 

The experienced centre-back has been linked with Paris Saint-Germain, though they are rumoured to have distanced themselves from such stories given it was claimed Ramos was asking for a wage greater than that of Kylian Mbappe. 

Either way, Ramos' future remains uncertain and there appears to be a significant chance of him opting to move elsewhere. 

But Bettoni – still standing in for head coach Zinedine Zidane as he isolates with coronavirus – insists it is not a situation that is worrying right now, as they are focusing on Ramos' recovery from the various ailments that have kept him out of LaLiga action since mid-December. 

"I'm not worried [about the renewal]," Bettoni told reporters. "I see him every day and he's recovering. He is our captain, a great professional. We are not going to risk with him, but I cannot say anything else." 

The 34-year-old is currently out with a knee injury, but he has also recently suffered with a hamstring issue and illness.

Regarding Ramos' fitness, Bettoni added: "Every week he feels better, but we don't want to risk it – luckily now we are only playing once a week. 

"We are evaluating him week by week, we will see how his knee is next week. 

"The Sergio I know has a great heart, he's the captain, he's always there, he's a great professional. He is somewhat annoyed because he cannot play, he always wants to compete. But I don't see him differently, I see him normal." 

Zidane has been away from the Madrid squad for a week following his positive test for coronavirus, though Los Blancos cruised to a 4-1 win in the only match he has been forced to miss. 

He will be absent again on Saturday when Levante visit Estadio Alfredo di Stefano, though Bettoni says Zidane's condition is improving and he has still been able to talk with his staff every day. 

"Zidane is much better," he said. "And every day he gets better. We talk every day, we watch the training sessions, we discuss the contents. 

"He is not physically there, but he is with us. The week was very good. It's true that his presence is missed - it is a pity because of his personality and charisma." 

The pressure is on Madrid in LaLiga – they host Levante on Saturday already trailing leaders Atletico Madrid by seven points, and Diego Simeone's men also have a game in hand.

Bayern Munich have confirmed Leon Goretzka and Javi Martinez have tested positive for coronavirus.

The players are self-isolating at home after returning positive results this week, although the club described both as being in "good health".

They will be unavailable for Saturday's Bundesliga match at home to Hoffenheim.

The European champions then face Hertha Berlin away on February 5 before their Club World Cup campaign starts three days later.

Goretzka has made 20 appearances in all competitions this season, while Martinez, 32, has played 18 times, mostly as a substitute.

Bayern also confirmed goalkeeper Alexander Nubel is likely to be out of action for up to a month.

The former Schalke man, who has only played twice this season, suffered ankle ligament damage on Thursday.

Milan head coach Stefano Pioli insists Zlatan Ibrahimovic is "certainly not a racist" but thinks his clash with Romelu Lukaku could rekindle his best form. 

Ibrahimovic was sent off having scored the opening goal in the Rossoneri's 2-1 Coppa Italia defeat to Inter this week. 

The veteran striker earned his first of two yellow cards after a heated confrontation with former Manchester United team-mate Lukaku, in which he appeared to tell the Belgian forward: "Go do your voodoo s***, you little donkey". 

It was suggested Ibrahimovic was referring to comments made in 2018 by Everton majority shareholder Farhad Moshiri, who said Lukaku had declined a contract extension because a "voodoo message" told him to move to Chelsea - a transfer that never transpired. 

Some accused Ibrahimovic of racially abusing Lukaku, with the Swede responding by stating on Twitter: "In ZLATAN's world there is no place for RACISM." United midfielder Paul Pogba also tweeted to say his old team-mate was "the last person I'd think of as racist". 

Ibrahimovic will serve a one-game ban for his red card but Pioli hopes a line can now be drawn under the incident as Milan focus back on Serie A.

"Ibrahimovic is determined and up for it, as he always is," Pioli said ahead of Saturday's game at Bologna. "Certain things can happen on the pitch; I'm not going to justify that, but you need to draw a line under it and move on. 

"Ibra is certainly not a racist; the club has always been on the front line in the fight against discrimination. Zlatan also needs these situations to get a bit of energy and motivation back." 

Milan's cup exit followed a 3-0 home league defeat to Atalanta that allowed Inter to close the gap on the leaders to two points. 

Pioli says back-to-back losses have not changed his view of his team's potential as he aims to return them to the Champions League. 

"We're not interested in what people are saying outside of the club," he said. "We just need to focus on ourselves, maintain a good balance, continue to work and improve. We know that opinions can change quickly in football. 

"It's useless to look back; we only need to look forwards. I haven't changed my mind on our quality. We have a good team and the ideas are there. We are able to put in consistently good and competitive performances, which we have shown up to now. 

"We're having a great season; we have 18 more points than we did at this stage last season and have closed the gap to our direct rivals.

"The second half of the season will be more complicated and hard-fought. Qualifying for Champions League football won't be easy, but we have the quality to do it."