Barely a month has passed since Giorgio Chiellini lifted the European Championship trophy at Wembley, and it would seem logical to expect Serie A to begin amid high fanfare.

This may prove to be the case, as the opening weekend of the season arrives, but a major talent drain from the Italian league since last term cannot be ignored.

Romelu Lukaku, Cristian Romero and Gianluigi Donnarumma have all moved on, swapping Inter, Atalanta and Milan respectively for Chelsea, Tottenham and Paris Saint-Germain.

To put those losses into greater context, of the 2020-21 Serie A end-of-season award winners, that is the MVP, the top defender and the leading goalkeeper all exiting the league.

Sweeping changes on the coaching benches also add to uncertainty as the new campaign begins, with a much-changed Inter hoping to successfully defend their title.

JUVE ON A SCUDETTO MISSION

After the folly of handing dugout rookie Andrea Pirlo the reins before last season, Juventus look to be on firmer ground this time with Massimiliano Allegri back as head coach.

They have brought in Manuel Locatelli from Sassuolo, primed to play a Pirlo-like role on the pitch, and it seems Cristiano Ronaldo will hang around for the final year of his contract.

Rumours continue to encircle the five-time Ballon d'Or winner, but Allegri can likely count on his reliable flow of goals, just as he did for the 2018-19 season – Ronaldo's debut campaign in Turin and the end of the line for Allegri in his first stint as coach.

A six-time Scudetto winner, Allegri will look to get the best out of wingers Dejan Kulusevski and Federico Chiesa as they enter their second seasons with the Bianconeri, while it remains to be seen how Paulo Dybala performs as he enters the final year of his deal.

Plagued by injury last season, Dybala started just 14 Serie A games, but results were often perkier when he played. Of those 14 games, Juventus won 10, drew three and lost one, with a points-per-game average of 2.4 when he played from the off, compared to 1.9 when he was absent or a substitute. The win percentage of 71.4 per cent when Dybala was in the starting XI (compared to 54.2 per cent when he was not) is in the ball park that Allegri will be eyeing.

INZAGHI STEPS INTO CONTE SHOES

Social media tells us Antonio Conte has been thoroughly enjoying his summer, topping up his tan and seemingly showing no regret over his Inter exit, which came in May, just weeks after he guided the Nerazzurri to title glory.

Conte reportedly left amid concern the club planned to raise funds with sales that have duly come to fruition. The loss of striker Lukaku feels like a body blow, given his influence, and persistent rumours suggest Lautaro Martinez could also move on. Achraf Hakimi is another big loss, but, as with Lukaku, a big fee was banked as the right-back proved a one-season wonder in Italy.

In have come coach Simone Inzaghi, who impressed at Lazio, while Edin Dzeko will be a straight swap for Lukaku in the forward line, albeit unlikely to carry quite the same threat. Former PSV star Denzel Dumfries can replace Hakimi in the attacking right full-back role, and Inter will hope his Euro 2020 form transfers to Serie A duty.

It is hard to see Inter repeating last season's success, and the comedown could be painful. They exceeded their expected goals total last season, scoring 84 goals against an xG of 75.3, and Inzaghi will look for more of the same.

They possess plenty of quality still, but they have likely lost Christian Eriksen for the long term too after his cardiac arrest on Denmark duty at Euro 2020. His survival was everything in June, and now his recovery is all-important. The knock-on effect is that Inter have lost a player who became important over the second half of the season.

So much has changed since that title was secured. Landing Hakan Calhanoglu on a free from Milan looks like great business, but consolidation with a top-four finish may be their limit in the new campaign. That, and being sure to secure city bragging rights again.

MOURINHO'S BACK AMID MERRY-GO-ROUND

Never mind Inzaghi and Allegri at Inter and Juve, now is the time to get used to the sound of Maurizio Sarri's Lazio, Vincenzo Italiano's Fiorentina, Luciano Spalletti's Napoli ... and Jose Mourinho's Roma. Milan rather feel like the odd ones out, keeping faith with Stefano Pioli.

A whirlwind of change has swept through Serie A, and it will be worth watching to see quite what impact Mourinho can have on a side who finished 16 points short of the Champions League places last term.

His 'Special One' reputation was enhanced the last time he coached in Italy, guiding Inter to a treble of Serie A, Coppa Italia and Champions League in the 2009-10 campaign.

Spells at Real Madrid, Manchester United, Chelsea and Tottenham have followed, but Mourinho's cachet has diminished over the past decade.

Tammy Abraham has followed him in swapping London for Rome, with the Chelsea striker arriving, along with Eldor Shomurodov from Genoa, to pep up an attack depleted by the loss of Dzeko. Rui Patricio has joined fellow Portuguese Mourinho, and the goalkeeper's arrival from Wolves could prove a fine signing.

Roma won just five Serie A away games last term, and have only had fewer once in a season beginning in the 20th century (4 in 2002-03), while their shot conversion rate of 41.35 per cent can be improved upon, given they topped 50 per cent twice in the 2010s.

Most important for Mourinho, perhaps, will be to build on Roma's poor duel success rate (48.97 per cent) and cutting out the errors leading to goals (10 in 2020-21 in Serie A).

The duel figures are important and were the worst Roma had managed in at least 15 years, while the error count will be simply intolerable to the new boss. Only Bologna committed so many costly errors (also 10). Mourinho has his work cut out.

It has been another off-season of change in Italy, but Serie A returns this week and another intriguing campaign awaits.

Inter were champions last term, ending Juventus' run of nine straight Scudetti, but they have not been able to keep their title-winning side together.

Romelu Lukaku is gone, as is coach Antonio Conte, while Massimiliano Allegri has returned to Juve to tee up another tilt.

So, what does that all mean for the coming season? Stats Perform attempts to find out.

The Stats Perform League Prediction Model, created by Stats Perform AI using Opta data, has analysed the division ahead of the new season to assign percentages to potential outcomes for each club.

The model estimates the probability of each match outcome (win, draw or loss) based on teams' attacking and defensive qualities, which considers four years' worth of results, with weighting based on recency and the quality of opposition. The season is then simulated 10,000 times to calculate the likelihood of each outcome.

Read on to see who can realistically compete with Inter and who should be looking over their shoulders...

THREE FIGHTING FOR TITLE

Inter might have lost some key men, but the model is backing a team that finished second and then first to lead the way again.

The Nerazzurri are given the best chance of taking the title (45.1 per cent), while they certainly should make the top four even without Lukaku and Conte, rated as a 94.2 per cent likelihood.

Unsurprisingly, Juve are the closest challengers to Inter's crown, with a 21.5 per cent shot.

It is not set to be a two-horse race, though, as Atalanta are the third and final team to be given a substantial chance at 19.6 per cent.

In fact, Atalanta's lowest probable finish of ninth is higher than Juve's 10th, with another exciting season expected for La Dea.

TOP FOUR SETTLED?

There is strength in depth in Serie A this season, but the model has identified a clear frontrunner for the fourth Champions League place.

Napoli, with a 9.4 per cent title chance, have a 68.6 per cent likelihood of making the top four, putting them well clear of the rest despite finishing fifth in 2020-21.

That means disappointment for big names like Milan, Lazio and Jose Mourinho's Roma.

Milan do have a 44.0 per cent shot at Champions League qualification, but that is a modest opportunity given they were second last term and led the league for half the season. A Scudetto triumph is rated at 3.6 per cent.

Lazio, under Maurizio Sarri, have a 14.9 per cent hope of a top-four place, while Mourinho clearly has work to do as rivals Roma are only given an 8.2 per cent likelihood.

Besides those sides, only Sassuolo – 1.1 per cent for the Champions League, 2.6 for the Europa League and 8.2 per cent for the Europa Conference League – are realistically also in the European picture.

STRAIGHT BACK DOWN AGAIN

The model does not make for pretty reading for the three promoted sides, who are all expected to spend only a single season in the top flight before returning to Serie B.

For Salernitana and Venezia, a particularly brutal campaign could be in store. They are highly likely to go down, rated at 95.9 per cent and 94.8 per cent respectively.

Empoli are given a slightly improved chance but are still expected to be relegated, at 79.3 per cent.

Torino's awful season, finishing 17th in 2020-21, should not be repeated, with merely a 4.3 per cent likelihood of demotion.

That still makes them sixth favourites for the drop, also behind Spezia (6.0 per cent) and Hellas Verona (5.4 per cent).

Erling Haaland is one of the most in-demand players in Europe.

Clubs from across the continent are queuing up to sign the Borussia Dortmund forward.

Real Madrid, however, are firmly placed to make a move for the Norwegian.

TOP STORY – MADRID STILL EYEING HAALAND

Real Madrid believe a deal to sign Borussia Dortmund star Erling Haaland could be done next year, according to the front page of Friday's Marca.

Kylian Mbappe – out of contract in 2022 – has dominated headlines as Madrid target the Paris Saint-Germain forward.

But Madrid have not forgotten about Haaland, who is also reportedly wanted by Manchester United, Manchester City, Barcelona and Bayern Munich.

ROUND-UP

- The Athletic says Bernardo Silva has turned down a move to Tottenham as part of a potential deal that would help send Harry Kane to City. Atletico Madrid and Barca have also been linked with City's Silva.

- Pedri could sign a new four-year deal with Barca by September, reports Sport. The 18-year-old has been a revelation at Camp Nou.

- Fabrizio Romano claims Milan are nearing a deal to sign Tiemoue Bakayoko from Chelsea. Bakayoko spent the 2018-19 season on loan at Milan. Di Marzio, meanwhile, says Milan are interested in bringing Monaco's Pietro Pellegri to San Siro on loan.

- Staying in Milan and Tuttosport reports the Rossoneri are interested in Sassuolo and Italy star Domenico Berardi. Leicester City are also reportedly among his admirers.

- Rennes sensation Eduardo Camavinga is dreaming of a move to PSG, according to Le Parisien. United have also been linked with the France midfielder.

Juventus will pay Sassuolo nothing for new signing Manuel Locatelli until 2023.

The Serie A giants confirmed on Tuesday they had secured Italy midfielder Locatelli's services on a five-year deal, with a €25million fee cited.

However, the full details of the agreement show Juve effectively have Locatelli on a free for the next two years.

After that time, and if certain "sporting objectives are met", Juve will be obligated to pay the €25m over the following three years to retain his registration.

A further €12.5m will be payable if additional conditions are met.

Locatelli scored twice against Switzerland and made five appearances in Italy's Euro 2020 triumph.

Juve vice president Pavel Nedved revealed at the start of this month that the Turin giants had made what they considered to be an "appropriate offer" for Locatelli and they have now got their man.

Locatelli had the second-best goals-per-90-minute ratio of any Italy player (0.66) in Euro 2020 after Matteo Pessina (0.95).

Kylian Mbappe's future continues to dominate headlines.

The Paris Saint-Germain forward is out of contract at the end of 2021-22 and no closer to re-signing in the French capital.

Real Madrid are reportedly holding onto hope of securing his services before the end of the transfer window.

TOP STORY – MADRID STILL DREAMING OF MBAPPE

Real Madrid have not given up on signing Paris Saint-Germain's Kylian Mbappe, according to the front page of Thursday's Diario AS.

Mbappe is into the final year of his PSG contract and while he has been tipped to make the move to Madrid, he has reportedly told friends he will remain in Paris.

However, LaLiga powerhouses Madrid – also linked with Borussia Dortmund forward Erling Haaland – believe it is a strategy to secure a friendly exit from PSG.

ROUND-UP

- Manchester United are interested in Monaco defensive midfielder Aurelien Tchouameni, say reporters Sacha Tavolieri and Jonathan Shrager. United have also been linked with Rennes sensation Eduardo Camavinga, who is reportedly wanted by PSG and Madrid.

- RB Leipzig star Marcel Sabitzer is interested in a move to Bundesliga rivals Bayern Munich, claims Bild.

- Goal and widespread reports say Arsenal are close to signing Martin Odegaard from Madrid. Odegaard spent six months on loan at Arsenal last season.

- Duvan Zapata is Inter's priority signing, according to Calciomercato. Despite signing Edin Dzeko and Denzel Dumfries after Romelu Lukaku's, the Serie A champions are eyeing the Atlanta forward. Borussia Monchengladbach's Marcus Thuram, Joaquin Correa of Lazio, Torino forward Andrea Belotti and Wolfsburg's Wout Weghorst are other options.

- Italian journalist Sara Meini reports Manchester City are stepping up their pursuit of Fiorentina forward Dusan Vlahovic amid their struggle to prise Harry Kane from Tottenham. Atletico Madrid and Spurs have also been linked with Vlahovic.

- Juventus are nearing a deal to re-sign Miralem Pjanic from Barcelona, according to Mundo Deportivo. Juve, according to Di Marzio, are also listening to offers for Weston McKennie.

Manuel Locatelli has described his move to Juventus as a "dream come true" and has thanked Sassuolo for giving him a platform to showcase his talents.

The 23-year-old, one of the stars of Italy's successful Euro 2020 campaign, completed a switch to the Allianz Stadium on Wednesday in a deal worth €25million plus add-ons.

Following weeks of speculation linking him with a switch to the Turin giants, as well as other European clubs, Locatelli put pen to paper on a two-year loan with an obligation to buy.

"It's a dream come true," he told Juventus TV after finalising the transfer. "It is the dream of a child who worked so hard, that has given everything on the pitch.

"I arrive at Juve with the desire to take to the field for the fans and can't wait to get onto the pitch at the stadium. That's just the start!"

Locatelli featured five times for Italy at the European Championship finals, including an appearance from the bench in their penalty shoot-out win against England in last month's final.

He scored twice in the group-stage win over Switzerland and had the second-best goals-per-90-minutes ratio of any Italy player (0.66) after Matteo Pessina, who netted twice in four games (0.95).

Milan youth product Locatelli also won more tackles per 90 minutes (2.32) at the Euros than any other Italy player, followed by Marco Verratti (2.02) and Federico Bernardeschi (1.42).

Locatelli's impressive Euros showing came on the back of a solid campaign at club level for Sassuolo, having played the second-most successful passes of any player in Serie A last season (2,426), behind only team-mate Gian Marco Ferrari (2,483).

No player in the Italian top flight played more passes in the opposition half (1,606) or into the final third (446) than Locatelli in 2020-21, and he also ranked fourth for his tackle success rate (58.02).

After spending three seasons at the Mapei Stadium, the first of those on loan, Locatelli paid an emotional tribute to his now-former club.

"What to say. The tears I had yesterday when saying goodbye to the squad are proof you are in my heart," he posted on Instagram. "You always will be, because you made me become a better person and player.

"Life is made of choices and it was the right time to say goodbye after you accompanied me on this wonderful journey.  It has not been easy, you know that, but once you overcome the difficulties, the result is extraordinary.

"You are my family, you took me to winning the Euros. I will always love you. Thank you from the depths of my heart to the Squinzi family, who showed belief in me. 

"Thank you to all the team-mates who, between a telling-off and a speech, made me a man. Thank you to director [Giovanni] Carnevali, Giovanni Rossi and coach [Roberto] De Zerbi, for whom I will always feel something special. 

"Thank you to all from Fofo to every person who works in this oasis of joy. I love you all so much. Arrivederci, Sassuolo."

Juventus have completed the signing of Italy midfielder Manuel Locatelli from Serie A rivals Sassuolo.

The Bianconeri will pay an initial €25million, plus add-ons that could be worth a further €12.5m, to land the 23-year-old on a five-year deal.

Locatelli arrives on a two-year loan with the permanent deal to be completed at the end of the 2022-23 season.

Locatelli scored twice against Switzerland and made five appearances in Italy's Euro 2020 triumph.

Juve vice president Pavel Nedved revealed at the start of this month that the Turin giants had made what they considered to be an "appropriate offer" for Locatelli and they have now got their man.

Locatelli had the second best goals-per-90-minute ratio of any Italy player (0.66) in Euro 2020 after Matteo Pessina (0.95).

Juventus have completed the signing of Italy midfielder Manuel Locatelli from Serie A rivals Sassuolo.

The Bianconeri have paid an initial €25million, plus add-ons that could be worth a further €12.5m, to land the 23-year-old on a five-year deal.

Locatelli scored twice against Switzerland and made five appearances in Italy's Euro 2020 triumph.

Juve vice president Pavel Nedved revealed at the start of this month that the Turin giants had made what they considered to be an "appropriate offer" for Locatelli and they have now got their man.

Locatelli had the second best goals-per-90-minute ratio of any Italy player (0.66) in Euro 2020 after Matteo Pessina (0.95).

Juventus star Cristiano Ronaldo hit out against "frivolous" and "disrespectful" speculation over his future in a social media post on Tuesday.

There has been great uncertainty over the 36-year-old's intentions ahead of the 2021-22 Serie A season as he has entered the final 12 months of his contract.

Ronaldo has been linked with a number of clubs, including Paris Saint-Germain and former side Real Madrid, whose coach Carlo Ancelotti spoke this week to deny reports the player would be returning to the Santiago Bernabeu.

Manchester United, where Ronaldo won three Premier League titles and the 2007-08 Champions League, and English champions Manchester City have also been touted as possible destinations in this transfer window.

Ronaldo issued a statement via his official Instagram page in response to "people playing around with my name" as he suggested nobody was concerned with learning "the actual truth" of his intentions.

While he did not offer any assurances he would be staying at Juve, Ronaldo stressed the story of his Madrid career "had been written" in the post, which accompanied a picture of the Portugal captain holding a finger to his lips.

The post read: "Anyone who knows me is aware of how focused I am on my work. Less talk and more action, this has been my guiding motto since the start of my career. However, in view of everything that's been said and written recently, I have to set out my position.

"More than the disrespect for me as a man and as a player, the frivolous way that my future is covered in the media is disrespectful to all the clubs involved in these rumours, as well as to their players and staff.

"My story at Real Madrid has been written. It's been recorded. In words and numbers, in trophies and titles, in records and in headlines. It's in the Museum at the Bernabeu Stadium and it's also in the minds of every fan of the club. And beyond what I achieved, I remember that in those nine years I had a relationship of deep affection and respect for 'merengue aficion', an affection and respect that I retain to this day, and that I will always cherish. I know that the true Real Madrid fans will continue to have me in their hearts, and I will have them in mine.

"As well as this most recent episode in Spain, there have been frequent news and stories associating me with a number of clubs in many different Leagues, with nobody ever being concerned about trying to find out the actual truth.

"I'm breaking my silence now to say that I can't allow people to keep playing around with my name. I remain focused on my career and in my work, committed and prepared for all the challenges that I have to face. Everything else? Everything else is just talk."

Juve begin their new season away to Udinese on Sunday.

Cristiano Ronaldo is not in line for a sensational return to Real Madrid despite rumours of a Santiago Bernabeu reunion with Carlo Ancelotti, Los Blancos' head coach has confirmed.

The Portugal international is into the final year of the four-year contract he signed at Juve following his transfer from Madrid in a €112million (£99.2m) deal in July 2018.

Ronaldo has been linked with a move away from Turin with former club Madrid among those to have reportedly been interested in the five-time Ballon d'Or winner.

The superstar forward scored 450 goals and provided 132 assists in 438 appearances during his nine years at Real Madrid between 2009 and 2018.

He played under Ancelotti during the Italian's first spell in charge of Los Blancos between 2013 and 2015 winning the Champions League, Copa del Rey, UEFA Super Cup and the FIFA Club World Cup during that time.

However, Ancelotti posted on Twitter that he has no intention of pursuing a move for the 36-year-old despite holding him in high regard.

"Cristiano Ronaldo is a Real Madrid legend. And I really respect him," Ancelotti posted on Tuesday.

"But I have never asked or planned to sign Cristiano this summer. We're looking forward."

Ronaldo scored 29 times in 2020-21 to win the Capocannoniere last season having previously also been the top scorer in the Premier League and LaLiga.

Juve vice-president Pavel Nedved has previously stated he expected Ronaldo to stay with the club this season.

Massimiliano Allegri's side begin their Serie A campaign on Sunday with an away fixture against Udinese.

Cristiano Ronaldo is suddenly the name dominating the transfer rumour mill.

The Portuguese superstar is reportedly drawing interest from multiple quarters.

Is a departure from Juventus on the cards?

TOP STORY – RONALDO SPECULATION ABOUNDS

Ronaldo is the subject of widespread speculation around Europe. 

Paris Saint-Germain would like Ronaldo to replace Kylian Mbappe if the France international departs for Real Madrid this summer window or next, says Calciomercato, opening up the tantalising prospect of a partnership with Lionel Messi.

Meanwhile, El Chiringuito suggests Carlo Ancelotti could make a move to bring Ronaldo back to the Santiago Bernabeu.

Elsewhere, Corriere dello Sport claims Ronaldo has offered his services to Manchester City.

ROUND-UP

- Barcelona could swap Philippe Coutinho to Arsenal in their bid to land Pierre-Emerick Aubameyang, according to Sky Sports. 

- Despite signing an extension with PSG through 2023 just a few months ago, Julian Draxler could be on the way out. Kicker says a Bundesliga team, likely Bayer Leverkusen, have made a €20m offer. 

- Hector Bellerin wants out of Arsenal, The Athletic reports, saying Inter are monitoring the situation. The Star says the Gunners could move him back to Barca in a swap deal for Emerson Royal.

- Juventus will make a final bid of €35million to Sassuolo for Manuel Locatelli, reports Fabrizio Romano. 

- Tottenham want to add Patrick Bamford to their attack but Leeds are keen to sign him to a long-term extension, says the Mirror. 

- West Ham are still trying to land Kurt Zouma from Chelsea, says the Guardian.

- Lyon are looking to pry Emerson Palmieri away from Chelsea on a loan deal with an option to buy, L'Equipe reports. 

- Clement Lenglet could be on the move from Barcelona to Roma, says Gianluigi Longari. 

Lionel Messi's imminent switch to Paris Saint-Germain has not had an impact on Cristiano Ronaldo's future with Juventus, according to team-mate Leonardo Bonucci.

Six-time Ballon d'Or winner Messi is expected to complete a move to PSG this week after bringing an end to his 21-year association with Barcelona.

French giants PSG have previously been linked with fellow superstar forward Ronaldo, who is now into the final 12 months of his contract with Juve.

With any path to the Parc des Princes now effectively being cut off by Messi's arrival, Ronaldo looks set to stay in Turin for at least the next year.

However, Bonucci insists the shock transfer involving Messi has had no bearing on where Ronaldo will play his football this coming season.

"I think that Cristiano would have stayed even if Messi had not gone to PSG," the Juve defender told Gazzetta dello Sport.

"For us, it's an added value and I'm sure that this year, more than in past years, he will help us reach all of our goals."

Since Ronaldo joined Juventus from Real Madrid in 2018, only Robert Lewandowski (103) has scored more goals in all competitions than the Portugal forward's 73 among players in Europe's top five leagues.

Ronaldo's 83 goal involvements over this period rank fourth behind Lewandowski (121), Messi (106) and Kylian Mbappe (97).

Despite Ronaldo enjoying another prolific season in front of goal, Juve finished fourth in Serie A in 2020-21.

And Bonucci, who played a starring role in Italy's Euro 2020 triumph, is aiming to win back the title from Inter when the new season begins in a little under two weeks' time.

"We want to bring the Scudetto back home, there is no point in hiding that," he said. 

"When you play for Juventus, that has to be the objective for the season, just like having a great Champions League campaign and fighting on all fronts.

"Personally, though, my goal is to continue my form from the Euros, where I played a major role, and do that again with Juventus."

Gerard Pique has put Lionel Messi's imminent departure from Barcelona down to the former board's poor running of the club.

The Catalan giants announced in a shock statement on Thursday that Messi will not be extending his 21-year stay at Camp Nou due to the club's dire financial situation.

Messi, who scored 672 times in 778 appearances for the LaLiga side, is now expected to complete a free transfer to Paris Saint-Germain.

Despite the Argentina international agreeing to take a 50 per cent pay cut, Barcelona were unable to honour the new contract agreed with him due to LaLiga's salary cap limit.

Barca are estimated to be in around €1.2billion of debt, a hangover from the previous Josep Maria Bartomeu regime which spanned from 2014 until 2020 when he was ousted.

Pique has spent the last 13 years playing alongside Messi and believes the situation could have been avoided.

"This has not been one of the best days for us. We have lost the best of all time," Pique said following Barca's 3-0 win over Juventus in Sunday's Joan Gamper Trophy clash at Estadi Johan Cruyff.

"We knew this day would arrive, but the team was still touched, especially those of us who spent many years sharing a dressing room with him.

"The management of recent years has not been the best and that has penalised us."

Messi's name was chanted throughout the prestigious friendly with Juve, with goals from Memphis Depay, Martin Braithwaite and Riqui Puig earning Barca a routine victory.

Ronald Koeman spoke ahead of the game about an exciting future despite the loss of Messi and reiterated after the victory that it is important his side put the saga behind them.

"It is normal that when a player like Messi leaves it will be hard for everyone, but we have to turn the page because we cannot change this situation," he said.

"You have to play well and win, work more. Others can occupy that position and have a leading role. But we will no longer have Leo. We have to turn the page and be hopeful."

Messi's departure could have a knock-on impact for Koeman, with fellow Argentina international Sergio Aguero reportedly looking to leave Camp Nou before kicking a ball.

Aguero was ruled out of Barca's final pre-season outing with a calf problem, but Koeman denied suggestions the striker wants to terminate the contract signed just last month.

"That is not true," Koeman said. "He has signed and is excited. It is a pity that he was injured this morning. 

"We have to wait for his recovery. It happened in training. We know that when he is fit he can contribute a lot."

Among a number of positives on the field for Koeman during pre-season has been the form of new signing Depay, who took just three minutes to open the scoring against Juve.

The Netherlands international has three goals in four matches since arriving on a free transfer from Lyon, emphasising Koeman's point of there being life after Messi.

"Memphis showed again today that he can be very effective," Koeman said. "We know we must score more and the squad must improve.

"The best in the world will be missed, but you have to accept it. We are not living in the past. There is a future for this team.

"This result against Juventus was very good and achieved by playing some good football. We have taken another step and will only get better when other players return."

Barcelona kicked off the post-Lionel Messi era with a 3-0 win over Juventus in Sunday's Joan Gamper Trophy clash at Estadi Johan Cruyff.

Messi gave a tearful farewell to Barca at a news conference on Sunday after it was confirmed this week the forward's 21-year association with the club has come to an end.

The six-time Ballon d'Or winner's name was chanted by home supporters throughout the prestige pre-season match with Juve, who included Cristiano Ronaldo in their starting line-up.

Memphis Depay gave Barca the lead after three minutes and Martin Braithwaite added a second before the hour mark as Ronald Koeman's men rounded off pre-season with a win, with Riqui Puig scoring a fine third with the last kick of the contest.

New signings Yusuf Demir and Depay linked up for Barca's early opener, with the latter taking a throughball in his stride and picking his spot past Wojciech Szczesny.

That was Depay's third goal in four games since arriving from Lyon on a free transfer and he nearly had a second soon after when bending a free-kick narrowly over the crossbar.

Ronaldo was kept largely quiet during his 45 minutes on the pitch but did test Neto with a vicious shot in the first half, while Alvaro Morata was twice denied by the Barca keeper.

The hosts had some breathing space 12 minutes into the second period as Braithwaite's header from a Depay corner squirmed through the grasp of substitute keeper Mattia Perin.

Barca added a third goal to their tally in the final seconds through young midfielder Puig's curled effort from 20 yards to give Koeman hope of a bright future without club legend Messi.

Philippe Coutinho is set to make his long-awaited return from injury in Barcelona's Joan Gamper Trophy showdown with Juventus on Sunday.

The Brazilian has been passed fit and could play his first football for Barca of 2021, having undergone two knee surgeries since the turn of the year.

The attacking midfielder last played for the Catalan giants in their 1-1 draw with Eibar at the Camp Nou in December.

Ronald Koeman has also named the likes of Memphis Depay, Antoine Griezmann and Martin Braithwaite in his 21-man party for the club's annual season curtain raiser at Estadi Johan Cruyff.

However, Sergio Aguero and Clement Lenglet are missing for Barca, who begin their LaLiga campaign at home to Real Sociedad on August 15.

Aguero, who arrived from Manchester City on a free transfer, is set to undergo further tests on a right calf injury, while defender Lenglet has a tendon problem in his right knee.

Barca are seeking their ninth successive victory in the Joan Gamper Trophy, which they have won 43 times since the inaugural event in 1966.

Juventus, who launch their Serie A season away at Udinese on August 22, are one of the 11 teams to have denied the Blaugrana.

The Bianconeri prevailed on penalties in the 2005 showpiece.