Villarreal have appointed former Barcelona boss Quique Setien as their new head coach following Unai Emery's decision to leave for Aston Villa.

The Premier League club appointed Villarreal's 2021 Europa League-winning coach on Monday after sacking Steven Gerrard, but the Yellow Submarine have moved quickly to secure a successor.

A statement released on Villarreal's website on Tuesday confirmed Setien had signed a contract to run until the end of the 2023-24 season.

Setien built a reputation for favouring an attractive, possession-based style during a two-year spell with Real Betis, but has not coached since enduring an ill-fated stint at Camp Nou during the 2019-20 campaign.

Setien's final game at Barca was their historic 8-2 defeat to Bayern Munich in the Champions League quarter-finals in August 2020, while the Blaugrana also finished five points adrift of Real Madrid at the LaLiga summit that season.

Villarreal sit seventh in LaLiga after winning five of their 11 games this term, and Setien's first game at the helm will be Thursday's Europa Conference League meeting with Hapoel Be'er Sheva.

New Aston Villa head coach Unai Emery thanked Villarreal for allowing him to show his "best version" during two years with the Yellow Submarine.

Villa confirmed Emery as Steven Gerrard's successor on Monday, with the Basque coach set to formally take the reins on November 1.

Gerrard was sacked straight after last Thursday's chastening 3-0 Premier League defeat at Fulham, which left them with just nine points from 11 matches.

Emery's appointment sees him return to the Premier League after previously succeeding Arsene Wenger at Arsenal and spending 18 months with the Gunners before being dismissed in November 2019.

He joined Villarreal eight months later and enjoyed just over two years at Estadio de la Ceramica, leading them to Europa League success in 2021 – the fourth of his career, a record – and the Champions League semi-finals earlier this year.

Speaking at a farewell press conference on Tuesday, Emery paid tribute to Villarreal for giving him the backing and resources to be his best self.

"Here I have been very me," he told reporters in an emotional address.

"They gave me the conditions to be my best version of me, [but] you have to continue having challenges.

"In Villarreal I've had a home. I called Fernando [Roig, club president] on Friday to tell him the situation, that I wanted to play the game on Sunday and then on Monday to meet again.

"[On Monday] everything was unleashed. I called Fernando only when there was already something more serious going on."

On his move, Emery added: "It is a professional and personal decision.

"I always carry my baggage, with many complicated and beautiful moments. Here I found a very important family and I have felt something of heart again.

"But the profession is within me. I felt I had to take this option. It's a different challenge, but professionally a very good one."

First-team coach Aaron Danks took charge of Villa's 4-0 win over Brentford on Sunday and will remain at the helm for Saturday's trip to Newcastle United.

Emery's time at Villa will begin with back-to-back matches against Manchester United, first hosting them in the Premier League on November 6 before going to Old Trafford four days later in the EFL Cup.

Aston Villa have confirmed the appointment of Unai Emery as the club's new head coach, following the sacking of Steven Gerrard.

The former Arsenal boss returns to the Premier League after rebuilding his reputation with success at Villarreal, clinching Europa League glory in 2021 and reaching the semi-finals of the Champions League last season.

Villa, who stopped the rot with a 4-0 thrashing of Brentford on Sunday under first team coach Aaron Danks, confirmed the Spaniard will take his position on November 1 and will therefore not be in the dugout for Saturday's trip to face Newcastle United.

It means Emery's first task will be back-to-back tests against Manchester United, hosting Erik ten Hag's side in the Premier League on November 6 before travelling to Old Trafford four days later in the EFL Cup.

Emery will then lead Villa into a Premier League clash with Brighton and Hove Albion, the final game before the season pauses for the World Cup in Qatar.

Villa's win against Brentford, their first in four Premier League matches, took the team to 15th in the table, three points above the relegation zone.

Football loves a redemption story, and it's fair to say Granit Xhaka is living one right now.

You don't have to cast your mind back too far to recall a time when the Switzerland international was practically persona non grata at Arsenal – in the fans' eyes, anyway.

Red cards, becoming a scapegoat, falling out with the supporters in the most public way imaginable: Xhaka's Arsenal career has rarely been straightforward.

And yet, as Mikel Arteta's Gunners prepare to make something of a title statement against Liverpool on Sunday, Xhaka knows his will be one of the first names on the team, and deservedly so.

It serves to highlight his unlikely return from the brink.

The problems

Xhaka arrived at Arsenal with a reputation as a clever but combative midfielder who was more than happy to get stuck in. After all, his five red cards in from the start of the 2013-14 season until the end of 2015-16 was the most of any Bundesliga player over that period, and only two players were booked more often (29).

There was an acceptance his style of play would be a risk, though many Gunners fans were adamant such forcefulness was missing from their midfield.

While Xhaka did show many qualities during his debut season, it was his disciplinary record and aggressive style that unsurprisingly defined him in the eyes of many, as he was shown three red cards across all competitions in the 2016-17 campaign.

He did then go three successive seasons without a red card, attributing his initial improvement in that area to Arsene Wenger back in November 2017, with video analysis seemingly crucial to the midfielder's learning. Though it should be said, he amassed 10 yellows in each of those three league campaigns, so it wasn't as if he suddenly became an angel.

The thing is, Xhaka's wild side may have been embraced or at least more readily forgiven were it not for his other on-pitch woes. Between August 2016 and September 2020, his 16 Opta-defined errors leading to shots were five more than any other Arsenal player across all competitions, while only Petr Cech and Bernd Leno (both seven) – goalkeepers, so you'd expect them to be punished more – committed a greater number of errors that led to goals (six).

Similarly, Xhaka's five penalty concessions over the same period was a joint-high at Arsenal with David Luiz. Essentially, there was a common perception emerging that he was liability even if he wasn't getting sent off.

The downfall

It was the last 12 months of the aforementioned four-year period when Xhaka's Arsenal days appeared numbered. In October 2019, exactly a month after being made captain, Xhaka was substituted during Crystal Palace's visit to the Emirates Stadium and a chorus of boos was aimed in his direction.

Xhaka made sarcastic gestures to the crowd in response, cupped his ear and then appeared to swear at the Arsenal fans as he was replaced by Bukayo Saka. He swiftly removed his jersey on his way down the tunnel.

Former Arsenal players and fans alike called for him to lose the captaincy after head coach Unai Emery suggested Xhaka shouldn't have reacted as he did.

On November 5, Arsenal confirmed Xhaka had been stripped of the armband and he didn't play again until the end of the month when the Gunners faced Eintracht Frankfurt in the Europa League – he had missed five games in all.

In the intervening period, Xhaka provided an explanation for his actions, detailing how months of abuse at matches and on social media had seen him reach "boiling point". He professed his love for the club and encouraged everyone to "move forward positively together".

Remarkably, that's what happened.

The redemption

It bears remembering, the atmosphere around Arsenal was toxic enough even without the Xhaka situation – December saw Emery replaced by Arteta, and the latter was unequivocal in his desire to keep Xhaka at the club.

A move to Hertha Berlin had been agreed, according to the player's agent, and that appeared to be the end. But, with the January 2020 transfer window only a day old, Arteta revealed Xhaka had assured him he was staying.

Six months later, Xhaka emphasised the importance of Arteta in that decision. He told BT Sport: "I was very, very close to leaving the club. I had, until this [Palace incident], had a great, great time in this football club. It was never in my mind to leave the club before, but after this happened, of course you think about it.

"When Mikel arrived, I had a very good meeting with him, very good conversations. Mikel was the guy. He turned me around and gave me a second chance, and he showed me he trusted me and I have tried to give him everything back."

Since then, he's steadily won back the faith of Arsenal fans and is arguably enjoying the finest spell of his Arsenal career. This season, he's already got two goals and three assists in eight Premier League games – only in 2018-19 (four) has he scored more goals in a single campaign for the Gunners, while only in 2017-18 has he provided more assists (seven).

So, to anyone wondering what's changed, the answer is fairly clear: Xhaka's playing a more advanced role and this is allowing his strengths – distribution, shooting – to shine. For much of his Arsenal career, he's been used as the deepest midfielder, but that's no longer the case with Thomas Partey the first choice in that role.

With more freedom to get forward, Xhaka's creating 2.2 chances from open play every 90 minutes (all comps.) – his previous best in that regard for Arsenal or Borussia Monchengladbach was 1.2. Granted, those were over full seasons, but that shouldn't detract from an obvious greater creative influence.

While he is making fewer tackles and interceptions than ever before, the fact only four midfielders have more than his five Premier League goal involvements this term suggests it's not a problematic sacrifice.

The Granit Xhaka most have known throughout his Premier League career was associated with work rate and destructive tendencies, but his current guise suggests he's not only enjoyed a redemption but a rebirth.

Chelsea have reportedly already conducted a medical for RB Leipzig forward Christopher Nkunku with the aim of signing him at the end of this season.

It has long been thought Nkunku's time at Leipzig was coming to an end, but the Bundesliga club retained his services in the most recent transfer window, potentially setting him up for a 2023 departure.

Nkunku is off to a terrific start to the Bundesliga season, netting four goals from seven games, and while the interest in him is expected to be wide-ranging, Chelsea have used their relationship with Leipzig in an effort to jump to the front of the queue.

TOP STORY – CHELSEA COMPLETE SECRET NKUNKU MEDICAL, PREPARE TO TRIGGER RELEASE CLAUSE

According to Bild, Nkunku has a release clause in his contract set at €60million, and Chelsea are prepared to trigger it at the conclusion of this campaign.

Chelsea and Leipzig have done plenty of business together previously, including sales of Timo Werner in either direction and advanced negotiations around young centre-back Josko Gvardiol. It appears Nkunku was also discussed at length, and the German club were willing to let Chelsea take a closer look at the in-demand attacker ahead of any official bids being made.

With Gvardiol also remaining a potential target for new Chelsea coach Graham Potter – with his price tag set at a huge €90m – this could turn into one of the most expensive package deals ever.

ROUND-UP

– According to the Daily Star, Erling Haaland weighed up a potential move to Liverpool before eventually choosing Manchester City, but he categorically ruled out Manchester United.

– Football Insider is reporting Aston Villa are considering Mauricio Pochettino and Unai Emery for their next manager if Steven Gerrard is fired.

– Football Insider also claims Leicester City's James Maddison is "very keen" on a move to Tottenham after reports they are keeping tabs on the 25-year-old midfielder.

– Chelsea will give Christian Pulisic a chance to prove his value before making a decision on his future, per 90min.

– Sport is reporting Juventus are planning a January move for Barcelona left-back Jordi Alba.

For the past three seasons, the top four in LaLiga has been somewhat predictable.

Real Madrid, Barcelona and Atletico Madrid have made up the top three, while Sevilla have claimed sole possession of fourth place and the final Champions League qualification spot.

While that could still ultimately be the case in 2022-23, a wobbly start for Julen Lopetegui's men has seen them claim just one point from their first four games as they sit in 17th place.

Predictably, the early running in Spain has seen Madrid and Barca set the pace, though two other teams who have made promising starts meet at Estadio Benito Villamarin on Sunday.

Ahead of Real Betis v Villarreal, Stats Perform has taken a look at whether Sevilla's city rivals and the Yellow Submarine can challenge for a place in this season's top four.

Betis have shown steady progress in recent seasons, having finished 15th in 2019-20. Then Manuel Pellegrini arrived, seeing them climb up to sixth the following year, and fifth last season, as well as winning the Copa del Rey.

Pellegrini's impact has been impressive at Los Verdiblancos, taking them from flirting with relegation to fighting for European spots and winning a trophy, and they have made a promising start to this campaign as well.

Wins against Elche, Mallorca and Osasuna gave them nine points from nine, before a narrow defeat away at domestic and European champions Real Madrid.

They also got off to a winning start in their Europa League campaign on Thursday, winning 2-0 at HJK.

Betis have not finished ahead of rivals Sevilla since 2017-18, but with the platform they have given themselves in the early weeks of this season, perhaps it is time for their fans to dream again.

As for Villarreal, they have made an even more impressive start, winning three and drawing one of their first four league games.

Unai Emery's men are also yet to concede a goal in LaLiga, with flawless victories against Real Valladolid, Atletico and Elche accompanied by a 0-0 draw at Getafe.

In fact, Villarreal are the fourth team to keep a clean sheet in each of their opening four games of a LaLiga season in the 21st century, after Celta Vigo in 2001-02, Barcelona in 2014-15 and Real Madrid in 2015-16.

Like Betis, Villarreal have also enjoyed a good start in Europe, though oddly they have been a little more gung-ho than in the league, beating Hajduk Split 6-2 on aggregate to qualify for the Europa Conference League, before edging a 4-3 thriller at home to Lech Poznan on Thursday in their first group stage game.

The club from Castellon has had a similar trajectory to Betis, finishing 14th in LaLiga in 2018-19, before advancing to fifth (2019-20), seventh (2020-21) and seventh (2021-22).

Villarreal actually had the third-best goal difference in the league last season behind Madrid and Barca (+26), though finished 12 points and four places behind Atletico in third despite having a better GD by four.

Under the guidance of Emery, they even added an impressive European campaign to their CV last season, beating Bayern Munich to reach the Champions League semi-finals, where they gave Liverpool a scare in the second leg before losing 5-2 on aggregate.

This suggests the components are all there for an effective and dangerous team, they just need to spread their goals out across games and avoid the sort of collapse at key moments that saw them submit control of the tie against Liverpool in the second half at El Madrigal in May.

Emery will have to break through a barrier to ensure success at home and abroad, though.

His record of four Europa League wins with Sevilla (three) and Villarreal is remarkable, but in each year he has lifted the trophy, his teams have never finished higher than fifth in the league, which is also where his Arsenal team finished in the Premier League when they were beaten by Chelsea in the 2018-19 Europa League final.

His opposite number on Sunday, Pellegrini, has had less success in European competition, but does have a Premier League title to his name from his time at Manchester City, as well as league titles from Ecuador and Argentina from much earlier in his career.

The goals of Borja Iglesias will be important, especially with Juanmi injured, with the former already hitting four in four games, while keeping Nabil Fekir in the transfer window will also feel like a new signing. There is also, of course, the experience of the evergreen, in more senses than one, Joaquin at 41 years young.

Villarreal can look to build their success on the solid defence of Raul Albiol and Pau Torres, while Dani Parejo continues to run things in midfield, and similarly to Fekir for Betis, keeping Samuel Chukwueze should be a big boost, especially after his delightful goal against Lech Poznan.

Of course, Sunday's clash is only the fifth game of the season, and there is plenty of time for either team to fall away, or to push on even further, while other sharks are likely to circle as the campaign progresses.

It will be an interesting marking-post though, and perhaps an early indicator of who could be the team for everyone outside the usual top three to chase.

Or who knows? Maybe the one Madrid, Barca and Atletico have to worry about.

Villarreal head coach Unai Emery is braced for "unwanted" departures before the transfer window closes amid reports that Juan Foyth is a target for Barcelona.

Barca are said to have turned their attention to right-back Foyth after Cesar Azpilicueta decided to stay at Chelsea.

The Yellow Submarine are reported to have told LaLiga rivals Barca they would have to fork out €42million to take the Argentina international to Camp Nou before the end of the month.

Emery, who signed a five-year deal when he joined Villarreal from Tottenham in June 2021, revealed Foyth is not fit for a Europa Conference League play-off tie against Hajduk Split on Thursday.

Yeremy Pino has been linked with Emery's former club Arsenal and Emery knows he may lose key men, but says both players are happy at the club.

He said during a press conference on Wednesday: "It is not affecting us. The market closes on August 31 and it does not make much sense, although those who make the decision will see some sense.

"In England they wanted to change the date, but in the end it was detrimental to the English market. The logical thing would be close at the beginning of August. Juan Foyth is not going to be here tomorrow because he has discomfort.

"What can affect us is that there may be unwanted exit movements. What harms the most is something unforeseen, such as a significant clause payment or the player considers an offer very attractive."

He added: "About these latest rumours that have come out of Yeremy and Foyth, we are testing how the players can be. Foyth is very happy here, grateful to the club and to what he is experiencing here with us.

"He gives me a lot of peace of mind. He is not available. You have to know what the club thinks, which we know, and the player, which we already know. What Barcelona thinks, I don't know."

Villarreal boss Unai Emery has acknowledged the Yellow Submarine may be forced to sell young winger Yeremi Pino, amid reports linking him with a move to Arsenal.

The Gunners have reportedly been in the market for another versatile attacker since top target Raphinha opted to join Barcelona earlier in the transfer window, while the Spanish press has also touted Liverpool as potential suitors for Yeremi.

The 19-year-old played a key role as Villarreal made the Champions League semi-finals last season, making 40 appearances for Emery's team in all competitions.

Yeremi recorded seven goals and four assists in a strong campaign, also creating 32 chances for LaLiga's seventh-placed finishers.

But Emery told reporters on Friday the club may be powerless to keep him in the face of Premier League interest, acknowledging: "If an offer arrives for players like Yeremi Pino, then he will have to leave.

"We have a responsibility with the club. It is what it is."

Villarreal go to Real Valladolid for their first outing of the 2022-23 LaLiga season on Saturday.

Villarreal boss Unai Emery has acknowledged the Yellow Submarine may be forced to sell young winger Yeremi Pino, amid reports linking him with a move to Arsenal.

The Gunners have reportedly been in the market for another versatile attacker since top target Raphinha opted to join Barcelona earlier in the transfer window, while the Spanish press has also touted Liverpool as potential suitors for Yeremi.

The 19-year-old played a key role as Villarreal made the Champions League semi-finals last season, making 40 appearances for Emery's team in all competitions.

Yeremi recorded seven goals and four assists in a strong campaign, also creating 32 chances for LaLiga's seventh-placed finishers.

But Emery told reporters on Friday the club may be powerless to keep him in the face of Premier League interest, acknowledging: "If an offer arrives for players like Yeremi Pino, then he will have to leave.

"We have a responsibility with the club. It is what it is."

Villarreal go to Real Valladolid for their first outing of the 2022-23 LaLiga season on Saturday.

Inter head coach Simone Inzaghi tried to look on the bright side after his team were beaten 4-2 by Villarreal in their final pre-season outing before the new Serie A campaign.

The contest in Pescara on Saturday saw Romelu Lukaku find the net for the second time since returning to the Nerazzurri on loan from Chelsea, while Danilo D'Ambrosio also scored.

However, goals for the Yellow Submarine from Alfonso Pedraza (two), Francis Coquelin and Nicolas Jackson gave Unai Emery's side an impressive win over the Italian giants.

Speaking after the game, Inzaghi simply said: "These tests help to grow, and there are things to review, but we played against a team that last year reached the Champions League semi-final."

Since beating FC Lugano 4-1 in their first pre-season outing, Inter have not won any of their four subsequent friendlies, drawing with Monaco and Lyon and losing to Lens and Villarreal.

Dutch centre-back Stefan de Vrij was more direct in his words, saying post-game: "Too many goals conceded. We have to keep working, because that's not enough."

Inter begin their Serie A campaign away to Lecce on August 13, as they look to reclaim the Scudetto after losing out to local rivals Milan last season.

Liverpool overcame a spirited Villarreal performance to book their spot in the Champions League final with a 3-2 away win, netting three second-half goals after seeing their first-leg lead wiped out in Spain.

Boulaye Dia handed Unai Emery's men an early lead in front of a boisterous home crowd, before Francis Coquelin stunned the below-par visitors by wiping out their aggregate lead on the stroke of half-time.

But Liverpool grew into the game after their dismal start, and after Geronimo Rulli failed to make a routine stop from Fabinho's effort, half-time substitute Diaz headed home to send Jurgen Klopp's men to the final.

Sadio Mane raced clear to round Rulli and roll home a late third to make the result safe before Etienne Capoue was sent off late on, keeping the Reds on course to cap an incredible season by winning four major trophies.

After failing to record a single shot on target at Anfield, the Yellow Submarine needed just three minutes to open the scoring, Dia tapping home after Capoue turned Pervis Estupinan's delivery across goal.

Gerard Moreno saw a close-range header blocked as the visitors produced a dreadful first-half performance, and the Reds' advantage, which looked to be decisive prior to kick-off, was wiped out when Coquelin sparked wild scenes by heading Capoue's cross into the top-left corner.

Trent Alexander-Arnold struck the top of the crossbar with a deflected effort as Liverpool improved after the break, before Fabinho drilled a low shot through the legs of Rulli to restore the visitors' aggregate lead after 62 minutes.

Diaz went close to bending home a superb second moments later, but was on hand to nod home Alexander-Arnold's cross after 67 minutes and put the Reds back in full command of the tie.

The tie was settled once and for all when Mane took advantage of another Rulli error after 74 minutes, rounding the keeper well outside his area before rolling home to secure Liverpool's progress, with Capoue then dismissed for a second yellow card after fouling Curtis Jones.

Villarreal boss Unai Emery says his side are excited to pit themselves against "the best team in the world" in Liverpool, as they try to overcome a two-goal deficit in the Champions League semi-finals.

The Yellow Submarine enter Tuesday's decisive second leg against Jurgen Klopp's men 2-0 down after the first meeting at Anfield last Wednesday.

To reach the final in Paris, Villarreal must become only the second team to overturn a two-goal first-leg deficit in a Champions League semi-final after Liverpool did so in 2018-19, losing 3-0 to Barcelona at Camp Nou before recording an incredible 4-0 home triumph.

But Villarreal struggled against Klopp's in-form Reds last week, attempting just one shot and failing to hit the target, and they could become the first team since 2003-04 (Deportivo La Coruna against FC Porto) to fail to record a shot on target across two legs of a Champions League semi-final tie.

Having previously described Klopp's outfit as the "best-ever" Liverpool team, Emery has now labelled them the finest side in world football, but insisted his players are relishing the prospect of competing with the Reds.

"We are very excited. The favourites were better at their stadium, but we managed to defend well," Emery said. 

"The team is psyched up to play our match and have our chances against the best team in the world. To live this moment, with all our people and against a rival, and passing this test would be excellent. I don't know if we'll be able to."

Emery is no stranger to thrilling Champions League comebacks, having been on the receiving end of one of the most famous turnarounds in history when his Paris Saint-Germain lost 6-1 at Barcelona after winning the first leg 4-0 in 2016-17's last-16.

However, the former Arsenal boss said a lot of things have changed since that classic contest, highlighting that neither team would benefit from the scrapped away goals rule on Tuesday.

"A lot of things change from the game against PSG against Barca, even things that are not in our hands. It does not favour [either team] that there is no longer the double value of away goals," he added.

"The first thing that changes is that we play at La Ceramica with our fans. We have to win, but we have to play a brutal defensive game and find our game from there."

In reaching the Champions League semi-finals for the second time in their history (the other in 2005-06), Villarreal have relied on a strong home record: Emery's men are unbeaten in seven home knockout games in the competition's history, although five of those ended level.

After Villarreal's 1-0 home win over Bayern Munich helped them dump the German champions out of the competition in the quarter-finals, defender Pau Torres says that success can serve as an inspiration for the hosts. 

"The game against Bayern can serve as an example. They were favourites and we managed to subdue them in our stadium," Torres said. "We are aware of what is at stake and what needs to be done. We have our game plan. We have seen a very strong Villarreal in important games.

"The objective is only one, no matter how it is achieved. We know that the game is long. A goal puts us in the tie.

"The coach has told us to be ourselves. We are preparing very well for the tie. We are going to be able to see a very recognisable Villarreal, with whom we all feel identified."

Liverpool welcome Villarreal to Anfield on Wednesday and are heavy favourites in their Champions League semi-final tie.

Under Jurgen Klopp, the Reds have become one of the world's best teams. They have reached two Champions League finals, winning their sixth title in the competition in 2019, and followed that up with a maiden Premier League crown a year later. This season, their eyes are fixed firmly on an unprecedented quadruple – the EFL Cup is already theirs, they will face Chelsea in an FA Cup showdown next month and their race in the league with Manchester City is set to go to the wire.

Standing in Liverpool's way of a final against Manchester City or Real Madrid are, however, Unai Emery's Villarreal. While the Yellow Submarine will be considered underdogs, the reigning Europa League champions will be no pushovers.

Liverpool were frustrated for just over an hour by their relegation-threatened local rivals Everton in the Merseyside derby on Sunday, until Andy Robertson headed home and Divock Origi settled matters late on. They should be anticipating a similar test on Wednesday.

Yet whereas Everton are devoid of confidence or quality, Villarreal have both in abundance. They have already overcome European heavyweights in the form of Juventus and Bayern Munich, and will have home advantage in the second leg. They averaged just 35 per cent of possession across the two legs against the Bundesliga giants.

The last time these semi-finalists met was in the last four of the 2015-16 Europa League, and the two legs of this tie will come just a day under six years after each match in that previous fixture. Back in 2016, matters were rather different for Liverpool, who progressed 3-1 on aggregate, but went on to lose in the final to a Sevilla side coached by Emery.

It is fitting, then, that as Liverpool bid for European glory once more, a team that stood in the way of their first continental final under Klopp will try to prevent the Reds reaching a fourth with the German at the helm.

A remarkable turnaround

A quick glance at the team that started in the second leg of that 2016 tie, which Liverpool won 3-0 at Anfield, tells you the transformation that the Reds have gone through under Klopp has been dramatic.

Simon Mignolet started in goal, behind a back four of Nathaniel Clyne, the now-retired Kolo Toure, Dejan Lovren and Alberto Moreno (who might have been facing his former club for Villarreal if not for a serious knee injury sustained last month). Roberto Firmino and James Milner started, but they are the only two of that 18-strong squad that remain at Liverpool, and neither can be considered regular starters anymore.

Liverpool were convincing winners – racking up an xG of 3.8, producing 25 shots with 12 of those on target.

The team that take to the field on Wednesday will almost certainly feature a world-class goalkeeper in Alisson, one of Europe's best defenders in Virgil van Dijk, a Champions League-winning midfielder in Thiago Alcantara, two exceptional full-backs and, of course, a devilishly potent attacking trident, whichever three of Mohamed Salah, Sadio Mane, Diogo Jota or Luis Diaz line up. Firmino is unavailable.

Salah has returned to goalscoring form in timely fashion, after a relative dry spell. Only in 2017-18 (10) has he scored more Champions League goals in a single campaign than the eight he has netted this season, moving his tally for the club to 33. He is now just three behind both Didier Drogba and Sergio Aguero for the most goals scored in the competition for an English side.

For Klopp to take that Liverpool team back in 2015-16 to two finals (they lost on penalties in the EFL Cup to Manchester City that year) was, looking back, an extraordinary achievement, especially considering he only took over in October.

Since then, they have gone from strength to strength. In the Premier League, Klopp has won 162 of his 253 games (64 per cent), with his team scoring a remarkable 544 goals, and the German has averaged 2.15 points per game. He is building a true dynasty.

Emery to have his say?

"Unai's a world-class coach and is doing an incredible job," said Klopp in his pre-match news conference on Tuesday. And he is right, Emery – perhaps unfairly maligned during his stints at Arsenal and Paris Saint-Germain – has been brilliant for Villarreal.

He could well have left for cash-rich Newcastle United earlier this season but elected to stay put, and Villarreal are, at least in Europe, reaping the rewards. Their shoot-out success against Manchester United in last season's Europa League final represented Emery's fourth triumph in UEFA's second-tier tournament, and he also took Arsenal to the final in 2018-19, losing to Chelsea.

Villarreal are not flying quite as high in LaLiga, though surely that can be forgiven. They sit seventh, having won their last two games, and still have hope of qualifying for European competition through the league, too.

Emery has taken on Klopp five times as a coach, winning the first meeting – that Europa League final back in 2016.

Klopp claimed victory in two of the three Premier League encounters with the Spaniard's Arsenal, with those victories being 5-1 and 3-1 respectively. The other league match was drawn 1-1, while Liverpool also beat Arsenal on penalties in the 2019-20 EFL Cup after a wild 5-5 draw.

Emery can feel hard done by that he was not given more time at PSG. His win percentage of 76 was the best of any coach during the QSI era, putting him above the likes of Carlo Ancelotti (64) and Thomas Tuchel (75). He succeeded in 87 of his 114 matches in charge and claimed seven trophies. Only Laurent Blanc (11) has won more silverware at PSG since 2011, while Emery's team scored 2.7 goals per game, with just Tuchel managing to match that.

Yet Emery's ability to get a side competing way beyond their expected level is what he is renowned for. His run of three successive Europa League titles with Sevilla was extraordinary, and he seems to be in a similar position at Villarreal.

Having to rebuild his reputation slightly after his spell at Arsenal, Emery has won 51 of 104 matches in all competitions (49 per cent), with Villarreal scoring 188 goals and conceding 101, keeping 37 clean sheets.

Emery's win percentage has not been beaten by any other Villarreal coach to have taken charge of 100 matches, while in Gerard Moreno, who has directly contributed to 60 goals during Emery's tenure, the Spanish side have a brilliant striker to call on.

Liverpool have, in many ways, come full circle with this tie, but the Villarreal they will face on this occasion have improved just as much, in relative terms, as Klopp's team have. It is set to be a fascinating tussle.

Unai Emery says Villarreal must try and "surf the wave of experience" they have gained when they do battle with the "best-ever Liverpool" for a place in the Champions League final.

Villarreal dumped out Serie A giants Juventus and Bundesliga champions Bayern Munich on a surprise run to the last four.

The Yellow Submarine travel to Anfield for the first leg on Wednesday plotting to tear up yet another script.

Villarreal beat Manchester United in the Europa League final last season and it would be an incredible story if they won Europe's premier club competition in Seville next month.

Emery rates Premier League title contenders Liverpool, who are eyeing an unprecedented quadruple, as the favourites to lift the trophy and knows his side are no longer a surprise package

The Villarreal head coach said at a pre-match news conference on Tuesday: "We face a bigger challenge than before. The surprise factor is no longer there. They are the number one favourites to win this competition.

"The team is a mirror of their coach, Jurgen Klopp, in terms of playing with joy, with enthusiasm. They are in the best moment.

"I remember my experiences against Liverpool [when he was Arsenal boss] at Anfield as challenging. I recognise the work done and the identity created by Klopp, which has since been further improved.

"I see that as an additional motivation for me, to try and beat the best-ever Liverpool. For that we will need to show our best version."

Emery says the LaLiga side must draw on the experience they have gained from their exploits in Europe.

He added: "We have been able to compete against big teams like Juve and Bayern, so they know it will be a tough game and will have to be 100 per cent and give it all at Anfield.

"Of course they will feel favourites as that is natural. It is an even higher difficulty than Juventus and Bayern Munich.

"We will try to surf the wave of experience we started accumulating last season."

Villarreal have not won in their previous eight matches in England, but their last victory came on Merseyside against Everton in August 2005.

Manchester City and Liverpool will put their epic Premier League title race on hold for a few days, as they have the small matter of the Champions League semi-finals to think about.

City are hoping to go one better than last year after losing in the final to Chelsea. Standing in their way in the last four are Real Madrid, who eliminated the holders in the quarter-finals and boast a striker in Karim Benzema who has 12 goals in nine Champions League appearances this season.

Also facing LaLiga opposition are Liverpool, though Villarreal are unlikely to be a team they expected to meet at this stage of the competition.

Led by a knockout football specialist in Unai Emery, Villarreal cannot be taken lightly by the Reds, even with Emery's men historically struggling in games in England.

Ahead of the first legs, Stats Perform digs into some of the best Opta numbers around the two semi-final ties.

Manchester City v Real Madrid

Madrid might just be beginning to feel it is their year after progressing from remarkable knockout ties against Paris Saint-Germain and Chelsea.

However, the omens are against them ahead of their first leg with City. Los Blancos haven't won on any of their previous three trips to face Manchester City in European competition (two draws, one defeat), with the most recent two coming in the knockout stages of the Champions League – a 0-0 draw in the 2015-16 semi-final first leg and a 2-1 loss in the 2019-20 last-16 second leg.

Pep Guardiola won't need any additional motivation as he looks to finally end his wait for a Champions League triumph with City, and the Barcelona legend can complete a historic hat-trick by overseeing an elimination of Madrid.

Indeed, Guardiola has eliminated Madrid from the knockout stages of the Champions League on two previous occasions, beating them 3-1 on aggregate in the 2010-11 semi-finals with Barcelona and 4-2 on aggregate in the 2019-20 last-16 with City. He is looking to become the first manager to eliminate Madrid from the competition on three occasions.

Madrid won away from home in the first leg at Chelsea in the quarter-finals, their only victory in their last six away games against English teams in the Champions League. No team has ever beaten two different English sides away from home in the knockout stages in a single Champions League campaign.

Champions League history between the two managers, however, is with Madrid's Carlo Ancelotti. He and Guardiola have faced each other six times, with the City boss claiming four wins to Ancelotti's two.

However, all four of Guardiola's wins came with City against Ancelotti's Everton, while the Italian saw his Madrid side beat Guardiola's Bayern Munich in both legs of the 2013-14 Champions League semi-finals, claiming a 5-0 aggregate triumph. Such a one-sided tie is unlikely this time around.

Liverpool v Villarreal

Villarreal are arguably the story of the 2021-22 Champions League, having sensationally knocked out Juventus and Bayern Munich to reach this stage.

However, games in England have historically been a problem for the Yellow Submarine. Since a 2-1 victory over Everton back in August 2005, Villarreal haven't managed to win any of their last eight away games in England in all competitions (three draws, five defeats), tasting defeat to Manchester United at Old Trafford in the group stages earlier this season.

Despite Villarreal's well-organised defensive set-up, a high-scoring game could well be in the offing. During his managerial career, Villarreal boss Emery has faced Liverpool five times (once with Sevilla and four times with Arsenal), with those matches producing 26 goals (5.2 per game on average), and both teams netting in each.

Liverpool will be the clear favourites to do the majority of that goalscoring. Of the 12 sides to have reached the semi-finals of the European Cup/Champions League on at least five occasions, only Benfica (seven wins from eight) and Milan (10/12) have a higher ratio of progressing to the final than Liverpool (82%), who have managed to reach the final on nine of their previous 11 semi-final appearances.

Although Liverpool possess serious depth in attack with Diogo Jota and Luis Diaz playing significant roles, Mohamed Salah is still the obvious candidate to be their talisman.

Only in 2017-18 (10) has Salah scored more Champions League goals in a single campaign than the eight he has scored this season, moving his tally for the club onto 33. The Egyptian is just three behind both Didier Drogba (Chelsea) and Sergio Aguero (Man City) for the most goals netted in the competition for an English side (both 36).

Yet Emery's track record in Europe should have Liverpool fans nervous that he could be the man to dash their quadruple dreams.

The only European meeting between Emery and Liverpool was the 2016 Europa League final, in which Emery's Sevilla side beat Klopp's Reds 3-1. On top of that, since the start of the 2009-10 season, the year of the inaugural UEFA Europa League campaign, Emery has progressed from 84 per cent of his Europa League/Champions League knockout ties (31/37).

That is second-best ratio of any manager to have taken charge of at least 10 ties, after only Zinedine Zidane (14/16 – 88%).