UEFA is "primarily responsible" for the "near-miss" at last year's Champions League final, where "the parallels between Hillsborough 1989 and Paris 2022" were "palpable".

Those findings from an independent review, commissioned by UEFA, were released on Monday after investigating incidents at the Stade de France showpiece between Liverpool and Real Madrid on May 28.

The report cited a lack of "Plan B when things went wrong" and concluded UEFA and French authorities were wrong to blame thousands of Liverpool supporters with "fake tickets" for the concerning ongoings.

French police were criticised for their treatment of fans, which included using tear gas, while demanding UEFA takes responsibility for issues, along with the French Football Federation and policing authorities.

"The dangerous conditions on the concourse outside the turnstiles were compounded by the police deploying tear gas at disorderly groups of locals, as well as using pepper spray on supporters trying to gain entrance with valid tickets," the report said.

"It is remarkable that no one lost their life. All the stakeholders interviewed by the panel have agreed that this situation was a near-miss: a term used when an event almost turns into a mass fatality catastrophe.

"The late change of venue meant that the normal timetable for organisation had to be truncated, and planning for the event had to be adapted to the circumstances.

"Compromises could be made to many areas of the event, but safety and security were not among them. Whereas there could be no bidding process or development of a concept, full attention should have been paid to the formulation and agreement of venue and event risk assessments, and proper operational plans. That did not happen.

"Senior officials at the top of UEFA allowed this to happen, even though the shortcomings of its model were widely known at senior management level, as acknowledged to the panel."

Comparisons were drawn by Liverpool supporters between Paris 2022 and the fatal Hillsborough events in 1989 in which 97 supporters died, with the report concurring that UEFA risked a repeat last year.

It added: "The parallels between Hillsborough 1989 and Paris 2022 are palpable. The similarities include the fact that both events were preventable, and both were caused by the failures of those responsible for public safety. Neither was a 'black swan' event, or the result of a 'perfect storm'."

Allegations ticketless Liverpool fans caused the issues outside the ground were found to be "wrongly inflated and exaggerated".

"The panel draws the inference that they have been made [ticketless fans claims] primarily to deflect from responsibility for planning and operational failures," the report added.

"This is reprehensible and has involved UEFA, UEFA Events SA, FFF, the Prefecture de Police, Government Officials and French Ministers.

"Both events were foreseeable. In the judgment of the panel, the different outcomes were a matter of chance: in one nearly a hundred died, the other none, but through no merit of those in charge."

The review expressed concerns lessons have not been learned, with France set to host the Rugby World Cup later this year, and questioned Michel Cadot, the French government official responsible for major sporting events.

"Despite Mr Cadot's willingness to accept that mistakes had been made [at the final], the panel is concerned that there remains a misconception about what actually happened and complacency regarding what needs to change," the report continued.

"This is particularly acute given the proximity of the Rugby World Cup and Olympic and Paralympic Games and the importance of the Stade de France to both events."

The report also made 21 recommendations for improvements, including for safety and security to be at the forefront of planning and matches to be managed with a "facilitation and service" approach towards supporters rather than viewing them as a potential public order problem.

UEFA promised to announce a "special refund scheme for fans" and said it was "currently analysing the findings of the review and assessing them against its own analysis of the organisation of the event and facts that occurred around it" after the review was released.

Antonio Conte urged Tottenham to find "stability" as his side search for a response to their Premier League hammering when they face Milan in the Champions League on Tuesday.

Spurs overcame second-placed champions Manchester City in the English top flight but were stunned 4-1 by strugglers Leicester City a week later on Saturday.

Tottenham's next challenge sees them go to out-of-form Milan in the Champions League last 16 and Conte called on Spurs to recover at San Siro.

"I think we will get this answer tomorrow; it will be much easier finding the right answer tomorrow," Conte said at his pre-match press conference when asked why Spurs have struggled.

"Trying to forecast the future today is impossible. I think we are lacking that stability, which is always crucial. You need stability, you need consistency, you can't have these ups and downs.

"I am trying to work on this and focusing on not having ups and downs. England is not like Italy, the Premier League is not like Serie A, we have different cultures in these two leagues.

"In England, it is much more difficult to be focused and stay focused for every game. In Italy, it is easier.

"This stability is lacking this year. I always talk about it with my players. It is tough to keep concentration, it is challenging to stay focused all the time.

"We are working on that. Playing under pressure all the time is good for some players and bad for others. Sometimes players feel motivated other times feel so much under pressure that they can't perform.

"Maybe for a period they have a good performance, and then they collapse all of a sudden if they feel too much pressure."

Head coach Conte said his side are "working on" dealing with the increased pressure, though injuries are another crucial factor to Tottenham's success.

"We want to make our players more resilient but there are also external factors like injuries for very important players for us," Conte said after losing Rodrigo Bentancur, Yves Bissouma and captain Hugo Lloris to injury.

"Those injuries influence the team, influence the growing evolution of the league.

"You can be prepared for everything, you can be a tactical man, good strategies, good line-ups, you can have high-quality players but then if those high-quality players get injured then you need to change things. Every manager wishes to have the best players available."

Milan ended a seven-game winless run across all competitions with a 1-0 league victory over Torino on Friday to somewhat ease the mounting pressure on coach Stefano Pioli.

However, an unfavourable result in Europe will only add to calls for the removal of Pioli, who ended Milan's 11-year wait for the Scudetto last season with triumph in Serie A.

Conte believes managing in England and Italy comes with many different challenges and pressures, given his home country consider football not only a sport but as "war".

"I sometimes think also in my previous experience with Chelsea, the pressure is different between Italy and England," he added. 

"In Italy, you speak about football from Monday and you finish on Sunday. You speak only football and then you have a lot of television that speaks football and puts a lot of pressure.

"You are born in this way and you grow in this way, with this pressure, and you are used to living with this type of situation.

"In England, I think that there is an atmosphere that brings to enjoy football without a lot of pressure, because football is a sport and in Italy sometimes football is not only a sport, it is a war between the teams and the fans."

Bayern Munich head coach Julian Nagelsmann is "preparing for all scenarios" against Paris Saint-Germain, who will make a late decision on whether to field Kylian Mbappe.

France international Mbappe returned to training on the eve of Tuesday's Champions League last-16 first leg at the Parc des Princes.

The 24-year-old had initially been ruled out of the match after sustaining a hamstring injury against Montpellier on February 1 that was expected to sideline him for three weeks.

While Mbappe has been included in PSG's 22-man squad, Christophe Galtier said on Monday he will wait until the day of the game before making a decision on his involvement.

Lionel Messi is also not fully fit, having sat out Saturday's Ligue 1 defeat to Monaco, but Nagelsmann is preparing for the possibility of both players featuring.

"If they both play, then they'll be fit," Nagelsmann said at his pre-match press conference. "Messi in particular is a player who knows how to play when he hasn't trained a lot. 

"I don't know if Kylian Mbappe will play from the start. We will prepare for all scenarios. Both can hurt any team in the world. But we will be ready.

"Our job will be to be ready for Mbappe, too, no matter whether he plays. We are generally prepared for different scenarios, but the game will not depend on that alone.

"We mustn't make the mistake of only focusing on the superstars. But PSG are also concerned about how to stop our players as well."

Mbappe has scored 34 and assisted 23 in 50 Champions League appearances since his PSG debut in 2017 – no other players has managed 20 goals and 20 assists in that time.

PSG have struggled in the superstar forward's absence, having followed up a shock Coupe de France loss against Marseille with defeat to Monaco in the league.

Bayern have responded to a slow start to 2023 with three straight wins, meanwhile, but whether this season is deemed a success will come down to how they perform in Europe.

"I would like to progress. In knockout games, progressing is always important," Nagelsmann said. "You don't have many chances in the Champions League.

"All teams want to win the Champions League. It's one of my dreams to win the Champions League. It's an important game for Bayern and an important game for me. 

"Of course, a season is rated differently when you get far in the Champions League."

Bayern have won five of their previous 11 meetings with PSG, each of those coming in the Champions League, while the Ligue 1 giants have prevailed six times.

In a repeat of the 2019-20 Champions League final, which Bayern edged 1-0, Nagelsmann insists there is nothing to separate the reigning champions of Germany and France.

"It will be an even duel, a 50-50 game," the Bayern boss said. "It's not a do-or-die game at this point, but we'll try to put in a good away performance.

"The Champions League provides a completely different kind of motivation, so you don't have to make the players extra hot ahead of the game."

Since the start of the 2019-20 season, Bayern have the highest win percentage (86.5 per cent) and the most total victories (32) of any team in the Champions League. 

Indeed, despite playing 37 matches in the competition during that period, no team have lost fewer games than them (two).

Liverpool slammed "hugely disappointing" leaks into a report that is said to apportion the majority of blame on UEFA for issues at last year's Champions League final.

UEFA promised to investigate the ongoings after the kick-off between Liverpool and Real Madrid was twice delayed at the Stade de France showpiece in Paris on May 28.

European football's governing body initially blamed the delays on thousands of supporters using "fake tickets", with an investigation promised after French police used tear gas on some fans.

It was widely reported on Monday the independent review, commissioned by UEFA, will find faults with the competition's organisers and the lack of venue risk assessment by French authorities.

UEFA as event owner is said to be assigned "primary responsibility" and the report is set to say the police and French Football Federation "bear responsibility" because of their roles to ensure public safety.

But Liverpool bemoaned the high-profile report being leaked before an official announcement after months of investigation. 

"It's hugely disappointing that a report of such significance, such importance to football supporters' lives and future safety, should be leaked and published in this way," a club statement read.

"It's been over eight months of work by the independent panel and it is only right and proper to publish the contents of the report to our supporters appropriately.

"We will await to receive a copy of the report and digest it thoroughly before making any further comment."

Neymar is concerned by leaks from the Paris Saint-Germain dressing room and says they must "walk together" ahead of a Champions League clash with Bayern Munich on Tuesday.

Leaders PSG suffered a 3-1 defeat to Monaco on Saturday after being dumped out of the Coupe de France by Marseille, increasing the pressure on head coach Christophe Galtier.

Neymar was reportedly involved in a heated exchanged with the Ligue 1 champions' sporting advisor Luis Campos and clashed with team-mates following the loss to Monaco, leading to talk the club are looking to sell the Brazil forward.

The former Barcelona man did not deny there were heated exchanges at the weekend, but believes such disagreements should not come to light. 

He said on the eve of the first leg of the round of 16 tie against Bayern: "It happened, a little discussion, we didn't agree. It happens to us every day, but I love them all, it's like with my girlfriend.

"Football is not just about love, not just friendship. There is respect but it helps to have discussions. We are not used to losing. When there are defeats, of course that disturbs us. It makes it part of the process to improve.

"For the locker room, sometimes lies comes out in the press and it goes around the world. It happened that rumours came out at key moments of the season.

"We have to find out what's going on. It's not normal for stories to come out in the press, it has to stay between us. We have to walk together. When there's news like that, we're angry. I guarantee you a lot of information is wrong, some is true."

Galtier is pleased that his players are prepared to say what they think but stressed they must listen to him.

He said: "When there is frustration, it has to come out. I have been leading this way for years. You have to listen to them, but they also have to listen to me.

"There is frustration that breeds anger. We talked, I listened to them, I hope they listened to me too."

Neymar is at a loss to explain why PSG have slipped up as they prepare to do battle with the Bundesliga leaders at Parc des Princes.

He added: "I don't have any explanations. I think that every club has moments of difficulty.

"As a team, we have to be united, focused. It's good that these difficulties are happening now. We are aware that there are flaws, but we want to improve and show the best version of PSG."

The 31-year-old is also prepared to take criticism of his performances on the chin.

"I feel very good, physically and mentally," he said. "Some games things are not going very well. There are also games where you want to do everything, but you can't.

"The criticisms are legitimate. Everyone has their opinion, their point of view. I respect that. I'm doing my best for the club and for the team. I will do it until the end of the season."

Christophe Galtier will make a late call on whether to use Kylian Mbappe in Paris Saint-Germain's Champions League last-16 first leg against Bayern Munich.

The France forward returned to training ahead of schedule on Monday and has been included in PSG's 22-man squad for Tuesday's match at the Parc des Princes.

Mbappe had been ruled out of the match after sustaining a hamstring injury against Montpellier on February 1 that was expected to sideline him for three weeks.

While he came through his first training session back unscathed, Galtier will not risk the 24-year-old unless he feels ready to play a part.

"He's done everything possible to make himself available for this match," Galtier said during a press conference on the eve of the game. "He's trained the day before the match and felt good.

"We'll see tomorrow morning how he feels. The first person I'll listen to will be Kylian, then I'll make the wisest decision. He won't be on the bench to make up the numbers."

Mbappe trained alongside fellow superstar forwards Lionel Messi and Neymar, who are both expected to start against Bundesliga leaders Bayern.

"I'm surprised to see him back, yes. But we know Kylian's ability to recover faster than some," Galtier added.

"He trained as part of the team and was there for the whole session. His post-training feedback is very positive. But whether he'll be on the team sheet, I don't know."

Since making his PSG debut in 2017, Mbappe has recorded 57 goal contributions (34 goals and 23 assists) in 50 Champions League appearances.

During that timeframe, no other player has managed 20 goals and 20 assists in the competition.

Neymar, who was sat alongside Galtier at Monday's press conference, is hoping his team-mate will be able to join him and Messi in the frontline.

"He's an extremely important player, a great player," Neymar said. "When the three of us are together, we feel very strong. He told me he felt good. These are good signs."

PSG have struggled in Mbappe's short absence, having exited the Coupe de France against Marseille last week before losing 3-1 at Monaco in Ligue 1 on Saturday.

Galtier is already under pressure just seven months after taking over, with the Champions League now taking on even more importance for the former Lille and Nice boss.

With the stakes so high in the blockbuster tie played over two legs between the reigning champions of France and Germany, Galtier is confident his players will step up.

"There is always pressure when you are a PSG coach, even more so in the Champions League," he said. "I don't think about my future at all. I am determined.

"The team I field tomorrow will look different to the one against Monaco. In these major games, I know my players know how to raise their level of play and their standards."

PSG have defeated Bayern in six of their previous 11 meetings, each of those coming in the Champions League, with the Bavarian giants prevailing five times.

"It's 50-50," Galtier said when asked who are the favourites to advance. "It's the Champions League. My players are used to these big meetings.

"No side will go through at the end of the first match, but I know I now have a more complete squad than previously in the competition."

Youssoufa Moukoko will miss both legs of Borussia Dortmund's Champions League tie against Chelsea after he was ruled out for around six weeks with an ankle injury.

The 18-year-old was replaced by Sebastien Haller in the first half of in-form Dortmund's 2-0 Bundesliga win at Werder Bremen on Saturday.

Moukoko on Monday discovered he suffered a torn syndesmosis ligament and is expected to be sidelined until late next month.

Dortmund sporting director Sebastian Kehl said: "This is tough news for him and for us, especially in the current stretch. We kept our hopes up, but unfortunately he will be out some time."

The teenager will miss the first leg of Dortmund's round of 16 clash with Chelsea on Wednesday and the return fixture at Stamford Bridge on March 7.

A showdown with RB Leipzig is among the Bundesliga matches the Germany international will sit out.

Dortmund boss Edin Terzic will hope Moukoko will be available when his side travel to face leaders Bayern Munich on March 31, with a home game against second-placed Union Berlin to come a week later.

Terzic's men are three points behind Bayern in third place and have won six consecutive games since the season resumed.

Stefano Pioli is relishing Tuesday's meeting with old foe Antonio Conte as Milan prepare to host Tottenham in their first outing in the Champions League knockout stages since 2014.

Milan finished second to Chelsea in Group E to progress to the last 16 for the first time since the 2013-14 season, when they were hammered 5-1 on aggregate by Atletico Madrid.

Conte's Tottenham stand between Milan and a spot in the last eight, with the former Juventus and Inter boss one of five Italian coaches still present in the competition.

Conte has won eight of his last nine games against Milan (L1) in a run dating back to 2013, and he joins Pioli, Inter's Simone Inzaghi, Napoli's Luciano Spalletti and Real Madrid's Champions League specialist Carlo Ancelotti on an impressive list of Italian bosses to escape the group stage.

Asked who was the strongest of those coaches at Monday's pre-match press conference, Pioli said: "Ancelotti is a symbol but so are Conte and Spalletti. 

"There are lots of good coaches, we have a good school and important characteristics. 

"Conte is a great coach and one of the few colleagues who called to congratulate me on the Scudetto last season.

"It will be a difficult challenge, inevitably it will be like this for a quarter-final place. A week ago they beat Manchester City. It will be a great game that we will have to play well."

Despite Milan's absence from the latter stages of the competition in recent years, only Real Madrid (14) can better the Rossoneri's tally of seven European Cup/Champions League titles.

Asked whether Milan's illustrious history in the competition could present a psychological barrier for Spurs, Pioli said: "I can't know what our opponents are experiencing, I know what we feel. 

"We are highly motivated and it's normal. We only think up to Tottenham. Winning the Champions League is a dream today but it's useless to think about it now."

With Milan 18 points adrift of Serie A leaders Napoli and suffering defeats in the Coppa Italia and Supercoppa Italiana last month, their Champions League tie against Spurs will go a long way to dictating whether their season is deemed a success.  

Speaking to Sky Sport ahead of his press conference, Pioli described the tie as the most crucial occasion of his career.

"They will be the two most important matches of my career, having never played in a Champions League round of 16. We have prepared ourselves in the best possible way," he said.

"Our aim is to play with more pace and intensity, you can't ignore that in these competitions. We have prepared ourselves to be up to it."

Kylian Mbappe has returned to training ahead of Paris Saint-Germain's Champions League clash with Bayern Munich, raising the prospect of the forward featuring after he was thought likely to miss the game.  

Mbappe sustained a hamstring injury in PSG's 3-1 win at Montpellier on February 1, leading the French giants to announce he was likely to be sidelined for three weeks.

PSG boss Christophe Galtier has stressed the need to carefully manage Mbappe's injury, while Bayern counterpart Julian Nagelsmann accused the Ligue 1 champions of "playing poker" regarding his availability.

On the eve of Tuesday's round-of-16 first leg between the two European giants, PSG were handed a boost as Mbappe was pictured in training with his team-mates.

Mbappe's potential return could be pivotal for a PSG side that has struggled in his absence, exiting the Coupe de France against Marseille last week before being beaten 3-1 by Monaco in Ligue 1.

Since making his PSG debut in 2017, Mbappe has recorded 57 goal contributions (34 goals, 23 assists) in 50 Champions League appearances – no other player has managed 20 goals and 20 assists in the competition during that span.

Lionel Messi was also absent for PSG's dire defeat at Monaco, though Galtier maintained he would return to training on Monday, and the World Cup winner was seen alongside Mbappe as the side stepped up their preparations for Tuesday's game.

The last 16 of the Champions League gets underway on Tuesday with two potentially fascinating encounters.

Milan host Tottenham in the Rossoneri's first Champions League knockout game since the 2013-14 season, while two of the favourites in this year's competition, Paris Saint-Germain and Bayern Munich, face off in the French capital.

Neither Milan nor Spurs come into their first leg in the best form, with Stefano Pioli's side getting their first win in eight games on Friday against Torino, while their English opponents were thrashed 4-1 by Leicester City.

PSG are also faltering, having lost 3-1 at Monaco at the weekend, leading to fan protests and Presnel Kimpembe having to calm them down through a megaphone.

Bayern will hope to add to the problems of Christophe Galtier's men, who seem likely to be without Kylian Mbappe, but Julian Nagelsmann admitted his own players are "not in the flow" in spite of their 3-0 win against Bochum on Saturday.

Stats Perform has taken a look at some Opta numbers ahead of the first pair of Champions League knockout games.

Milan v Tottenham

This will be the fifth competitive meeting between Milan and Tottenham, with the Premier League side unbeaten across each of the previous four (W2 D2).

They last played each other in the 2010-11 campaign at the same stage of the Champions League. Spurs won 1-0 on aggregate, with Peter Crouch scoring the only goal of the tie.

Spurs boss Antonio Conte has won eight of his last nine games as a head coach against Milan (L1), between 2013 and 2021. Indeed, he has seen his side win and keep a clean sheet in each of his last three trips to face the Rossoneri away from home (2-0 in 2014, 2-0 in 2019 and 3-0 in 2021 – all in Serie A).

Conte will be looking to win consecutive away games in the Champions League for just the second time in his managerial career, having last done so in the 2012-13 campaign when he was at Juventus (1-0 v Shakhtar Donetsk and 3-0 v Celtic).

Olivier Giroud has been directly involved in six goals for Milan in the Champions League (four goals and two assists) – the last player with more in a single campaign in the competition for the club was Zlatan Ibrahimovic in the 2011-12 season (nine – five goals and four assists).

Ivan Perisic has three assists in five appearances for Spurs in the Champions League, already his joint-most for a club among the four he has played for in the competition: three in 10 games for Bayern, one in 20 for Inter and none in 11 for Borussia Dortmund.

The three players to have recovered possession most often in the middle third of the pitch in the Champions League this season all play for either Milan or Spurs: Rodrigo Bentancur (34), Ismael Bennacer (32) and Pierre-Emile Hojbjerg (31), though Bentancur will be missing after suffering a season-ending knee injury at the weekend.

Paris Saint-Germain v Bayern Munich

PSG have faced Bayern on 11 previous occasions, with all of them coming in the Champions League. The teams are separated by just one victory (six for PSG and five for Bayern), while they have scored the same number of goals (15 each).

Among teams who have faced Bayern on 10+ occasions in the Champions League, PSG are the team with the highest win percentage against them (55).

Bayern won all six of their group games this season, scoring 18 goals and only conceding twice. The only previous occasion in which they won their first seven matches of a Champions League campaign was in the 2019-20 campaign, when they had a 100 per cent record (11/11) in the competition.

PSG have only failed to score in one of their last 32 home games in the Champions League (averaging 2.6 goals per game), though the exception was in a 1-0 defeat against Bayern in the 2020-21 quarter-final second leg.

Joshua Kimmich has won 76 per cent of his matches for Bayern in the Champions League (50/66). Among all players to make 50+ appearances in the competition, he is the only player to have featured on the winning side in more than three quarters of his games.

Since the start of the 2017-18 season – his first at PSG – Mbappe has been directly involved in 57 goals in 50 appearances in the Champions League (34 goals and 23 assists). Indeed, he is the only player with both 20+ goals and 20+ assists during this period. He will be a big miss should he not recover from injury in time, though he did train on Monday.

In the last two Champions League campaigns, only Robert Lewandowski (21), Mbappe (20) and Mohamed Salah (18) have been directly involved in more goals than Leroy Sane (17 – 10 goals, seven assists).

Lionel Messi has generated more shots following a carry (moving five or more metres with the ball) than any other player in the Champions League this season (14 – six shots and eight chances created).

UEFA has confirmed a minute's silence will be held at each of this week's European ties as a mark of respect for the victims of the earthquakes in Turkey and Syria.

Over 33,000 people are confirmed to have died after high-magnitude earthquakes struck southern Turkey and northern Syria last Monday, and the United Nations' aid agency on the ground says that toll is likely to double.

Turkey has said over a million people in the country are using temporary shelters after the tremors, while over five million people are estimated to have been made homeless in Syria.

Ahead of this week's knockout-stage matches in the Champions League, Europa League and Europa Conference League, UEFA has confirmed the details of tributes to show support for those affected.

A minute's silence will be observed before every fixture across UEFA's club competitions this week, while a commemorative banner featuring the message, 'We are together with you', will be displayed in Turkish and Arabic.

A statement released by European football's governing body on Monday also confirmed black armbands could be worn at the discretion of teams and referees.

Last week, UEFA confirmed it would donate €150,000 to the Turkish Football Federation and an additional €50,000 to the Bonyan Organization and Tiafi, both assisting in disaster relief.

Trabzonspor are the only Turkish club in action in UEFA's competitions this week, hosting Basel in the first leg of their Europa Conference League knockout round play-off tie.

Istanbul Basaksehir and Sivasspor advanced to the last 16 of that competition as group winners, while Fenerbahce are into the same round in the Europa League.

Hatayspor and Gaziantep, two clubs based in the region effected by the earthquake, have withdrawn from the Turkish Super Lig.

Former Chelsea, Newcastle United and Everton winger Christian Atsu, who plays for Hatayspor, is still missing.

Luis Diaz is determined to help Liverpool turn their miserable season around when he returns from a knee injury.

However, the winger is unsure whether he will be ready for the Reds' Champions League tie with Real Madrid. 

Diaz missed Liverpool's last 10 games prior to the World Cup after sustaining the issue in October's 3-2 defeat at Arsenal, and he suffered a setback upon his return to training in December.

Liverpool have endured a dreadful run in his absence, failing to win a Premier League game in 2023 (D1 L3) to leave them well adrift of a top-four place.

Reports had suggested Diaz could feature in the second leg of Liverpool's last-16 tie against Champions League holders Madrid next month, but the Colombia international is unable to put a timeframe on his comeback. 

"The frustration is big, of course, but I try to put into my head that it could happen to anyone and it is now done," he said in an interview with The Telegraph.

"An injury like this could happen to any player, to the best player. I put it in my head that I could go through this injury and just need to recover and work hard to come back when I'm 100 per cent.

"The mentality is the most important because you are not playing and that is the thing you want to do. If you have a good mentality, you can improve.

"I'm already out on the pitch making recovery but as you can understand with an injury on the knee, the recovery is day by day so I cannot tell you in which match I'll be back.

"I'm trying to be back as soon as possible. The desire is big to be back playing when 100 per cent ready to help the team."

Only once in the Premier League era have Liverpool started a calendar year with a longer winless run than 2023's four games (five in 2017), but Diaz hopes his return can provide a spark for Jurgen Klopp's under-performing side, who host struggling Everton in the Merseyside derby on Monday.

"I want to be back and after that I know there are a lot of matches before the end of the season and I just want to help the team with my football," he said.

"It is important to be back, but it is not only me. The idea is to be back and help the team with all my friends and team-mates. I want to be back to make a good second part of the season."

Graham Potter has acknowledged the need for Chelsea to snap out of their frustrating run of form quickly, saying: "long-term doesn't exist in this job".

Potter has come under pressure amid a difficult period for the big-spending Blues, who recorded three successive Premier League draws for the first time since 2012 after Saturday's 1-1 stalemate with West Ham.

Chelsea have won just one of their eight games across all competitions since the turn of the year (D4 L3), and the Champions League now represents their only chance of avoiding a trophyless season.

With a trip to Borussia Dortmund for the first leg of an enticing last-16 tie on the horizon, Potter is aware of the need for things to change at Stamford Bridge.

"You can't talk about the long-term because that doesn't exist in this job," he told reporters. 

"You have to acknowledge there's a long-term but there's a short-term and medium-term that is challenging for us in terms of results.

"The experienced players know what we've been through. You're talking about some top professionals who know football. 

"While people on the outside may have an opinion on things, these guys have been around and know the challenges we've faced.

"They know the situation the club has been in and what's happened. So then it's about helping them get through it, the inevitable frustration because they want to win. We all do and the supporters do. That's where it's been challenging."

Chelsea's two previous Champions League titles were delivered during campaigns which saw them struggle in the Premier League, and while Potter is excited by the start of the knockout stages, he is taking things game by game.

"In a knockout competition, anything can happen, that's the thing," he said. "It's two games. I don't think it's valuable for us to look past Dortmund.

"We have the capability to beat Dortmund but they are also a strong side with the capability to get a result as well. We have to understand that, go to Dortmund with humility, with respect, and try to get the result.

"[This squad] has won the Champions League. They've experienced it. They'll want to fight for the game, that's for sure, and that's exciting for us."

Despite Chelsea's domestic struggles, Potter is unbeaten in his five Champions League games at the helm, winning the last four.

Victory in Dortmund on Wednesday would therefore make Potter the first English coach to win five successive matches in the competition. 

Christophe Galtier is "really worried" about Paris Saint-Germain's prospects when they face Bayern Munich in the Champions League on Tuesday.

With Lionel Messi joining Kylian Mbappe on the sidelines due to injury, PSG slumped to a 3-1 defeat at the latter's old club Monaco on Saturday.

It marked PSG's third defeat from their last seven Ligue 1 matches.

Galtier placed Achraf Hakimi and Sergio Ramos on the bench, while he confirmed a virus had struck the camp, with Fabian Ruiz also absent.

Bundesliga champions Bayern, 3-0 winners over Bochum on Saturday, head to the Parc des Princes for the first leg of a Champions League last-16 tie next week, and Galtier is concerned.

"There was a lack of intensity. It is the current state of the team. I can't hide behind that," he said in a press conference.

"The state of the team is like this. It is strange but true. It is bizarre to say that as a PSG manager, but it is the current reality.

"I am worried about the match on Tuesday night. If I wasn't that'd be something serious. We'll see if some of those that couldn't start the match will be able to play on Tuesday. 

"We have a very weakened team and we're worried. In this period, you have to stay clear-headed. I understand the fan's anger. There is anger."

The anger Galtier referred to was apparent as Presnel Kimpembe pleaded with supporters through a megaphone following the defeat at Monaco.

And any hopes of Mbappe returning in time to face Bayern look slim.

"I don't think Mbappe will play," Galtier said. "There are other matches and we're taking no risk with him.

"We hope he'll recover well. Hopefully, [Marco] Verratti, Messi and others on the bench can play the match."

Bayern Munich coach Julian Nagelsmann demanded a much improved performance from his side in their Champions League last-16 first leg against Paris Saint-Germain on Tuesday.

The Bundesliga leaders stretched their unbeaten league run to 13 games on Saturday with a 3-0 win over Bochum thanks to goals from Thomas Muller, Kingsley Coman and Serge Gnabry.

Nagelsmann was less than impressed with his side's display, though, and challenged his players to improve dramatically for the mouth-watering clash in Paris.

"We're not in the flow," he told Sky Sport.

"I think if we had played at full throttle, which is fun, and if we moved properly and brought a little enthusiasm onto the field, then I think in the first six minutes we should have led by two or three goals to nil.

"We had huge chances. But that's a bit like the three games we drew, we lacked the finishing. Overall, it wasn't a good game from either team.

"In the end, we didn't show enough life, and we don't have a super flow now.

"We have to put in an outstanding game in Paris, even if [Kylian] Mbappe might be out, because they're just a world-class team.

"If we play like that on Tuesday, it won't be enough to go through."

Muller's goal came in his 428th league outing for Bayern, which took him clear of Gerd Muller as the outfield player with the most Bundesliga appearances for the club.

Only goalkeepers Sepp Maier (473) and Oliver Kahn (429) now stand between him and the outright club record.

The 33-year-old's match ended at half-time when he was replaced by Alphonso Davies, but Nagelsmann said his withdrawal was precautionary.

"He indicated on the way in that he had a bit of a calf problem," the Bayern boss explained.

"I hope he doesn't have anything. It's nothing bad; it was more of a precautionary measure. It was just too much risk for me that he had anything there."