FIFA has opened disciplinary proceedings against Brazil and Argentina after the suspended World Cup qualifier on Sunday.

The fixture came to a halt following an alleged breach of coronavirus regulations by Argentina relating to Premier League players.

Emiliano Martinez, Cristian Romero and Giovani Lo Celso started the match, leading to Brazilian health officials to act by entering the pitch after the game had kicked off. A melee ensued before Argentina left the field and did not return.

Brazil restricts entry to travellers from the United Kingdom if they have spent time in the country within the previous two weeks. The Selecao had attempted to call up nine players from the English top flight, but none of those selected travelled as Premier League clubs united in an agreement not to release players.

FIFA started investigations into the scenes on Monday, with world football's governing body then confirming disciplinary cases had been opened against the two national associations.

"Following the analysis of the official match reports related to the FIFA World Cup qualifier match between Brazil and Argentina, FIFA can confirm that disciplinary proceedings have been opened involving both member associations," the statement said.

"The two teams were asked to provide further information on the facts that led to the suspension of the match, which will be gathered and then thoroughly reviewed by FIFA's disciplinary committee.

"Updates will follow in due course."

Brazil's World Cup qualifier against Argentina in Sao Paulo was halted on Sunday after the visiting side named three Premier League players in their starting XI, an apparent breach of coronavirus regulations.

The Selecao had called up nine internationals from the English top flight for their latest fixtures, but none of the group travelled to Brazil.

Argentina were able to include four Premier League stars, however, in Emiliano Martinez, Cristian Romero, Giovani Lo Celso and Emiliano Buendia.

Martinez and Lo Celso both played in the side's 3-1 win against Venezuela earlier this week, but issues arose as they headed to Brazil.

The United Kingdom is a red-listed country in Brazil, restricting the entry of those who have been in the UK in the past 14 days.

Martinez, Romero, Lo Celso and Buendia – the first three were involved against Brazil – all fall under that category.

Anvisa, Brazil's health authority, said in a widely released statement shortly before Sunday's game: "Anvisa considers the situation a serious health risk and so has asked local health authorities to determine the immediate quarantine of the players, who are stopped from participating in any activity and should be prevented from remaining on Brazilian soil."

When the match began with the relevant Argentina players still included, health officials walked onto the pitch.

A melee broke out and the action was halted, with the entire Argentina team soon leaving the field.

Conversations continued, with the Brazil XI remaining on the pitch, while Argentina's Lionel Messi reappeared to speak with officials and his opponents.

There were few immediate updates from official sources, with both Brazil and Argentina reporting only that the game had been halted. The visiting side posted a further message to say it had been "suspended".

Brazil head coach Tite has argued that European clubs preventing South American players from being released for international duty is creating inequality ahead of next year's World Cup.

Tite will be without numerous key players for Sunday's CONMEBOL World Cup qualifying match against Argentina after several English and Spanish clubs refused to release players travelling to red list countries.

Countries on that list for travel to and from the UK require arrivals to quarantine in a hotel for 10 days upon their return, regardless of vaccination status.

LaLiga followed suit on the Premier League clubs, refusing to release 25 players from 13 different clubs for matches to be played in South America.

Among the Brazilian contingent were captain Thiago Silva, goalkeeper Alisson, Fred, Renan Lodi, Gabriel Jesus, Richarlison and Roberto Firmino.

“I feel that there must be equality for all teams and I trust the good sense of the associations," Tite said at Saturday's pre-game news conference.

"That hurts the preparation of Brazil and all the South American football teams that will be left without the same preparation for the World Cup, giving an advantage to the European teams."

Premier League pair Aston Villa and Tottenham permitted Emiliano Martinez, Emiliano Buendia, Giovani Lo Celso and Cristiano Romero to link up with Argentina under the belief they would return after the Brazil game.

Argentina head coach Lionel Scaloni claimed that he knew nothing about any agreement with Villa or Tottenham and intended to retain the trio for their third match against Bolivia.

Tite also hinted that Marseille midfielder Gerson would likely get a starting chance against Argentina along with Flamengo midfielder Everton Ribeiro.

Brazil remain top in CONMEBOL World Cup qualifying with a perfect record with seven wins from seven games, while Argentina are unbeaten in second with 15 points.

Lionel Messi looks likely to be fully fit to face Brazil despite Luis Martinez's horror tackle on the Argentina captain, head coach Lionel Scaloni said.

Venezuela's Martinez was sent off for a crude lunge on the Paris Saint-Germain star in the Albiceleste's 3-1 World Cup qualifying win this week as Scaloni's men maintained their unbeaten streak.

There were concerns Messi would be a doubt for the clash in Sao Paulo against Brazil, who are six points clear at the top of the CONMEBOL standings after winning all seven of their qualifiers.

However, Scaloni was confident his talisman would be fit to start when speaking with the media on Saturday.

"Leo is okay," he said. "This afternoon, we'll train and focus on the pitch. Those who played against Venezuela didn't touch the ball yesterday [Friday].

"We'll know 100 per cent this afternoon. In principle, he's fine. It was a big scare, but that's how it stayed."

Scaloni expects an extremely difficult match against the side Argentina beat 1-0 in the final of the Copa America this year.

"Whoever plays, they're important opposition. In no case do we minimise the game," he said.

"They're coming off an incredibly positive streak and they're at the same level whoever plays, with players of quality in every position.

"These are opponents of enormous quality, of enormous attacking power. If you're not ready for that, you can suffer. If you don't think the opponent can hurt you, you're making a mistake.

"We know that it can happen at some point, but we also know what we have to do when we have the ball. We only have one way to play: go deep with the ball into the opposition half."

Argentina head coach Lionel Scaloni urged his team not to "rest on our laurels" after the in-form Copa America champions set up a mouth-watering top-of-the-table World Cup qualifying showdown with rivals Brazil.

Lautaro Martinez, Joaquin Correa and Angel Correa were on target as Argentina extended their unbeaten streak to 21 matches by downing 10-man Venezuela 3-1 in CONMEBOL qualifying on Thursday.

After first-half substitute Luis Martinez was sent off for a horrifying challenge on Lionel Messi in the 32nd minute, Argentina – playing for the first time since July's drought-ending Copa triumph over Brazil, their first title in 28 years – took control of proceedings.

Argentina are second and unbeaten through seven qualifiers on the road to Qatar 2022, six points behind Brazil, while they have not tasted defeat since November 2019.

As Argentina turn their attention to Sunday's blockbuster in Sao Paulo, where Brazil will put their perfect record on the line, Scaloni told reporters post-game: "It's special for the players to have the patch of champions on their chest, they fought so hard to win the Copa America.

"The important thing is to not rest on our laurels."

The complexion of the match changed when Luis Martinez – who replaced Jose Velazquez earlier in the half – saw red.

Messi went to ground after receiving a high foot to the shin and the challenge, initially a yellow card, was upgraded to red after the referee consulted the pitch-side monitor following a VAR review.

Lautaro Martinez then opened the scoring in the second minute of first-half stoppage time, the Inter star scoring his third goal in qualifying after being played through by Giovani Lo Celso.

Joaquin Correa and Angel Correa struck within three minutes – the 71st and 74th minute – to put the result beyond doubt, though Yeferson Soteldo's last-gasp spot-kick gave the home crowd something to celebrate.

Looking ahead to the Copa America final rematch with Brazil, Scaloni added: "We will have time to analyse how the players are. It will be a different game and everyone is available.

"We have things to improve, surely, but I'm not going to say them. We always have to improve, when you win or lose. We will try to do our best."

Lautaro Martinez added: "The three points are very important. Venezuela is a very complicated opponent. In South America, they're all difficult but we had a great first half.

"We created chances and after the goal we were able to work with more peace of mind. We brought home three important points. I think we had a great first half today, beyond the fact that they were down a man.

"For a striker, it's important to score but the most important thing is that the Argentina national team win. You always have to think about the group."

Brazil preserved their perfect record in 2022 CONMEBOL World Cup qualifying after edging Chile 1-0 on Thursday.

Everton Ribeiro came off the bench and scored the winning goal in the 64th minute as Brazil made it seven wins from seven games on the road to Qatar 2022.

Brazil – back in action for the first time since their Copa America final loss to La Albiceleste in July – are six points clear of Argentina atop the standings ahead of Sunday's mouth-watering showdown in Sao Paulo.

Chile, meanwhile, are seventh in the 10-team qualifying section in South America, three points adrift of the play-off position.

A refusal by Premier League clubs to release players for international matches in COVID-19 red-listed countries meant Brazil were without the likes of captain Thiago Silva, Alisson, Ederson, Fred, Fabinho, Roberto Firmino, Richarlison and Gabriel Jesus.

Weverton started for Brazil in the absence of stars Alisson and Ederson and he was the busier of the keepers in Santiago, where the two nations met for the first time since the Selecao beat Chile at the Copa.

Arturo Vidal was in the thick of the action for Chile amid a strong start to the season with Inter – the star midfielder forcing a double-save from Weverton with a tricky free-kick on the half-hour mark and the latter reacted quickly to deny Eduardo Vargas' close-round rebound.

Gabriel 'Gabigol' Barbosa had earlier shown a great burst of pace to surge clear on the counter-attack, sliding the ball to an unmarked Neymar but the Paris Saint-Germain forward sent his shot high into the stands.

Vidal then forced Weverton into another save before half-time, though clear-cut chances were few and far between after 45 minutes.

The game came to life in the second half when Brazil broke the deadlock against the run of play in the 64th minute.

Chile had largely controlled proceedings, but Ribeiro and Neymar combined just past the hour mark – the latter's close-range attempt kept out by Claudio Bravo but the former was on hand to convert the rebound.

Chile continued to move forward in search of an equaliser but they were unsuccessful as Brazil kept their fifth consecutive clean sheet in qualifying and sixth in total.

What does it mean? Tite's men stay hot

There is no stopping Brazil on their path to next year's World Cup. The Selecao have won all of their qualifiers so far and have never lost a game under head coach Tite when scoring first.

Ribeiro the unlikely hero

With so many absentees, Ribeiro was the hero off the bench for Brazil. The Flamengo star made his international debut in 2014, but both of his international goals have come this year, within three months since June.

Chile's qualifying woes continue

The two-time Copa America champions have only won one of their seven qualifying fixtures so far, against Peru in November. Pressure is growing on Chile boss Martin Lasarte.

What's next?

Brazil and Argentina will renew their rivalry in Sunday's top-of-the-table encounter, while Chile visit Ecuador on the same day.

Argentina maintained their unbeaten start to CONMEBOL World Cup qualifying with a 3-1 victory over 10-man Venezuela.

Lionel Messi and Argentina were playing for the first time since their drought-ending Copa America triumph on July 10 – La Albiceleste upstaged rivals Brazil for their first title since 1993.

Lautaro Martinez, Joaquin Correa and Angel Correa were on target for Argentina on Thursday, guiding Lionel Scaloni's side to their fourth win in seven qualifiers on the road to Qatar 2022.

Venezuela played with 10 men from the 32nd minute after substitute Luis Martinez was sent off for a horror challenge on Messi and Argentina made the most of their numerical advantage – Lautaro Martinez breaking the deadlock in the second minute of first-half stoppage time before Joaquin Correa and Angel Correa completed the scoring in second period.

Yeferson Soteldo converted a 94th-minute penalty but it was a mere consolation for hosts Venezuela.

Argentina are second in the South American standings, provisionally three points off the pace, with Brazil in action against Chile, after extending their unbeaten streak to 21 matches.

Messi's miscued shot found the feet of Angel Di Maria in the 14th minute, but he was unable to clear his feet in time as his scooped effort was dealt with by Venezuela goalkeeper Wuilker Farinez, while Rodrigo De Paul hit the crossbar.

Di Maria found himself in space seven minutes later after Jose Velazquez slipped and had to be withdrawn due to injury, however the Argentina winger wasted the opportunity, his outside-of-the-boot pass overhit and out of Lautaro Martinez's reach at the back post.

The complexion of the match changed approaching the half-hour mark when Luis Martinez – who replaced Velazquez seven minutes earlier – was sent off.

Messi went to ground after receiving a high foot to the shin and the challenge, initially a yellow card, was upgraded to red after the referee consulted the pitch-side monitor following a VAR review.

Argentina – who enjoyed 82 per cent possession after Luis Martinez's dismissal – opened the scoring on the stroke of half-time with Lautaro Martinez tucking the ball past Farinez, having been played through by Giovani Lo Celso.

Venezuela pushed numbers forward and started to trouble Argentina's defence, Soteldo's deflected effort leaving Emiliano Martinez scrambling in the 68th minute as the shot flashed just wide of the post.

But Venezuela's hopes of a point were dashed when substitutes Joaquin Correa and Angel Correa struck within three minutes – the 71st and 74th minute – to put the result beyond doubt, though Soteldo's last-gasp spot-kick gave the home crowd something to celebrate.

What does it mean? 

After their memorable Copa success, Argentina continued where they left off on Thursday. Scaloni's men have not lost since July 2019 as they continue to build towards next year's World Cup.

Lautaro's away delights

Argentina forward Lautaro Martinez scored his third goal of the 2022 World Cup qualifying campaign. All of his goals have come away from home, with the South American giants winning all three of those games.

Venezuela's drought goes on

It was always going to be tough playing with a man less against Argentina. Now, Venezuela have gone seven matches without a win. Not since November 2020 have Venezuela celebrated a victory.

What's next?

Next up for Argentina is a mouth-watering Copa America final rematch against Brazil in a top-of-the-table clash in Sao Paulo on Sunday, while Venezuela travel to Peru on the same day.

Argentina head coach Lionel Scaloni wants to play star man Lionel Messi in all three of the side's upcoming World Cup qualifiers despite his lack of game-time at club level.

Messi joined Paris Saint-Germain from Barcelona last month but only made his debut as a 66th-minute substitute in Sunday's 2-0 win at Reims.

The six-time Ballon d'Or had been left out previously as he built up his fitness having not played since Argentina's Copa America final victory over Brazil on July 10.

Messi has now linked up with the Argentine squad ahead of three qualifiers against Venezuela, Brazil and Bolivia.

"We evaluate match by match and when I've spoken to [Messi] he says he's fine," Scaloni told reporters.

"Obviously he doesn’t have the same minutes in him as he did ahead of the Copa America but everyone knows what I think of him and he will play all three games if he is fit."

Scaloni was pressed on whether he preferred 34-year-old Messi to be playing in LaLiga with Barcelona or Ligue 1 with PSG but would not be drawn.

PSG, who were Ligue 1 runners-up last season, are one of the favourites for this season's Champions League title.

"If Messi was at Barcelona he would play with Sergio [Aguero]," Scaloni said. "We stay totally outside the transfer market because we know that being part of the Argentina squad is totally different to being at a club.

"Logically if we had to choose, we'd choose from him to be with many Argentines because that helps.

"We have no preferences, we know he is at a good club, one of the best in Europe and that will compete on the biggest stages. That is the most important thing."

The first international break of the 2021-22 campaign has arrived, and with it comes an opportunity for many national teams to start afresh.

Following the conclusion of the Copa America, Gold Cup and Euro 2020 in quick succession, all roads now lead to the 2022 Qatar World Cup.

For a number of players, the September qualifiers provide an opportunity to make an impression, while for others it is potentially a first taste of international football. 

With the games coming thick and fast over the next week or so, Stats Perform has looked at those in contention to make their senior international debuts.

Albert Sambi Lokonga (Belgium)

Belgium's golden generation of talent missed another opportunity to turn promise into something more tangible when losing to eventual winners Italy in the Euro 2020 quarter-finals.

Roberto Martinez has decided against wholesale changes after that disappointment, with Lokonga the only outfield player in line for his first cap, having failed to get further than the bench – against Greece in June – after previous call-ups.

A product of the same Anderlecht youth system that oversaw the development of Romelu Lukaku, Youri Tielemans and Leander Dendoncker, among others, Lokonga sealed a move to Arsenal in July after impressing in the Belgian top flight.

The £15million signing has not had the best of starts to life at Arsenal, the Gunners finding themselves bottom of the English top-flight table having played at least three league matches for the first time since October 1974.

Lokonga, noted for his ability to play in front of the defence, featured in just two of those games yet still trails Granit Xhaka alone in terms of passes (113 to 139) and successful passes (97 to 118) and is behind only Sead Kolasinac for interceptions.

Claudinho (Brazil)

Citing concerns over the availability of his European-based contingent due to clubs being reluctant to release players to red-list countries, Tite has named a bloated Brazil squad for this month's triple-header of World Cup qualifiers.

Those complications appear set to deny Raphinha a debut, having impressed during his first year in the Premier League with Leeds United. 

Raphinha ranks seventh in the division for dribbles attempted since the start of last season (142), completing 42.96 per cent of those. He also ranks in the top 10 for chances created over that period with 68.

But Claudinho remains in line to be capped for the first time, called up after helping his country secure Olympic gold at Tokyo 2020.

The midfielder, whose signing at Zenit was announced not long after the Olympic tournament had concluded, described his call-up as "a dream come true".

Theo Hernandez and Moussa Diaby (France)

It is out with the old and in with the new as far as France's first post-Euros squad is concerned – to an extent, at least, with Olivier Giroud one of nine players to make way from the previous group named by Didier Deschamps.

Injuries have also played a part in that, potentially giving a quartet of uncapped players the chance to impress in the upcoming qualifiers with Bosnia-Herzegovina, Ukraine and Finland.

Hernandez, a more natural left-back option than brother Lucas, will feel his first call-up is long overdue following back-to-back campaigns as a regular for Milan, whom he joined from Real Madrid. 

Since making his Rossoneri bow in September 2019, no defender in Serie A has completed more dribbles than Hernandez (133), while only Federico Dimarco (87) and Juan Cuadrado (107) have created more chances than his 86.

Monaco midfielder Aurelien Tchouameni and Roma's Jordan Veretout may also feature during this international break, but perhaps the most exciting of the new additions is Bayer Leverkusen winger Diaby.

The Paris Saint-Germain product scored twice and assisted another in Leverkusen's opening two Bundesliga games of 2021-22, while Alphonso Davies is the only player in the division to have attempted more dribbles this term (24 to his 22).

Known for his blistering pace and ability to take on opponents, Diaby could well provide Deschamps with a different option in an attack already packed full of talent.

Otavio (Portugal)

Three new players have been called up by Fernando Santos, who is looking to the future after his Portugal side's reign as European champions came to an end in July.

Goncalo Inacio is injured, but Diogo Costa and Otavio could each make their senior debuts during this international window, with the latter the name on many lips right now.

Otavio has tallied 11 goal involvementss in each of the past two Primeira Liga campaigns for Porto and has made a fast start to the new season with two assists in his first four games.

Since the start of last season, only team-mate Mehdi Taremi has provided more assists (12) in the Portuguese top flight than Otavio's 10, coming from 51 chances created.

The Brazilian-born attacking midfielder was granted Portuguese citizenship earlier this year and will be eager to show that Brazil's loss is very much Portugal's gain should he get some minutes over the next week.

Ricardo Pepi (United States)

The dual-national drama surrounding Pepi appears to have reached a resolution as the FC Dallas forward has seemingly pledged his allegiance to the United States over Mexico.

After breaking into the Dallas side two years ago and featuring regularly last year, 2021 has been quite the season for the El Paso-born youngster.

Pepi, who does not turn 19 until next January, has 11 goals and two assists in 21 games this term and scored the decisive kick in last week's penalty shoot-out win for MLS against their Liga MX counterparts in the All-Star Game.

He has 13 MLS goals in total, the fourth-most ever by a teenager – ahead of Freddy Adu – and just nine short of the record held by Diego Fagundez.

On the basis of the past four months in particular, the USMNT could have a potentially world-class player to lead their line for a number of years to come.

Karim Adeyemi (Germany)

For the first time in 17 years, Germany will play a match without Joachim Low in their dugout either as assistant or head coach when they face Liechtenstein on Thursday.

Hansi Flick is tasked with ushering in a new generation of German talents, with help from the old guard, many of whom were key to his successful spell at Bayern Munich.

Away from regulars such as Thomas Muller, Leon Goretzka, Joshua Kimmich and Manuel Neuer, Flick has included four uncapped players in his first squad – David Raum, Nico Schlotterbeck, Florian Wirtz and Adeyemi.

A technically gifted and supremely fast winger, Adeyemi has long been considered one of Germany's most promising young players, having cost Salzburg a reported €3m when he was 16.

Adeyemi, who left Bayern six years earlier, has been given the chance to spread his wings with Salzburg and has been strongly linked with Red Bull sister club RB Leipzig.

He already has six goals in six Austrian Bundesliga appearances this term, just one less than he managed in 29 top-flight appearances last time out – a return he will be looking to build on if he is given the nod by Flick.

Justin Bijlow (Netherlands)

The Netherlands are another European heavyweight going through a transitional period of sorts after turning to veteran coach Louis van Gaal for a third stint in charge.

Frank de Boer failed to get the most out of this talented Dutch squad and already Van Gaal has put his own mark on the team by calling up a few newbies.

There will be plenty of focus on the goalkeeping position as, with Jasper Cillessen not fully fit and Maarten Stekelenburg recently retiring, Joel Drommel and Bijlow can stake a claim to be the long-term number one.

Bijlow is considered one of the finest young goalkeepers in Europe and already has 45 Eredivisie games under his belt for Feyenoord, where he is a real fan favourite.

The 23-year-old has kept 15 clean sheets across those appearances and boasts a save percentage of 72.16. Van Gaal can seemingly rely on the young stopper, as he has made just one error leading to a goal.

Luis Suarez will not feature for Uruguay in September's World Cup qualifiers after suffering a knee injury against Villarreal on Sunday.

Suarez started for the first time of the new season for Atletico Madrid and equalised for Diego Simeone's men to record his eighth goal involvement in 13 games against Villarreal.

However, the Atletico forward was forced off 14 minutes later after appearing to have discomfort in his left knee.

Following scans in Spain, Atletico have found a moderate swelling in Suarez's knee and informed Uruguay that the 34-year-old will not be available for the World Cup qualifiers against Peru, Bolivia and Ecuador.

The former Barcelona forward is expected to undergo further treatment throughout the week, though it remains unclear whether he will be fit enough to feature against Espanyol on September 12.

Fortunately for the reigning LaLiga champions, they acquired Matheus Cunha in late August and Angel Correa is in fine form, scoring three in his first three games of 2021-22.

Uruguay, though, have not been so lucky. Suarez's injury further compounds Oscar Tabarez's problems as he is left without two strikers for the qualifiers, Edinson Cavani his other absentee.

Manchester United striker Cavani's absence was confirmed on Monday, too, as Uruguay announced he would not be travelling to South America amid issues over quarantining on his return to the United Kingdom.

FIFA president Gianni Infantino has urged the Premier League and La Liga to release its players in a "show of solidarity" for the upcoming international break.

Starting after this weekend's matches, the break will run for two weeks and see the resumption of qualifiers for next year's World Cup in Qatar.

Due to strict rules that would require players to quarantine for 10 days upon their return – and no exemption granted by the government – the Premier League has refused to release nearly 60 players travelling to 26 countries on the United Kingdom's red list.

Countries on that list for travel to and from the UK require arrivals to quarantine in a hotel for 10 days upon their return, regardless of vaccination status.

With the English top flight set to resume on September 11, this would mean returning players could miss up to three games should their club also be involved in European competition.

LaLiga subsequently followed suit by refusing to release 25 players from 13 different clubs for qualifiers to be played in South America.

However, Infantino, who said he has written to UK prime minister Boris Johnson for support, has encouraged both leagues to reconsider their actions and "preserve and protect sporting integrity".

"I am calling on a show of solidarity from every member association, every league, and every club, to do what is both right and fair for the global game," he said.

"Many of the best players in the world compete in leagues in England and Spain, and we believe these countries also share the responsibility to preserve and protect the sporting integrity of competitions around the world.

"I have suggested that an approach similar to that adopted by the UK government for the final stages of the Euro 2020 (hosted at Wembley) be implemented for the upcoming international matches."

LaLiga has confirmed it will support clubs who elect not to release players who represent national teams in South America for next month's fixtures.

Earlier on Tuesday, the Premier League announced that all 20 clubs had agreed to block their players travelling to countries on the United Kingdom's red list amid concerns over enforced quarantine periods on their return.

The majority of countries in South and Central America are on the UK's red list, while the Premier League also confirmed it had aired its frustration with FIFA over the decision to extend the CONMEBOL international window from nine days to 11.

Similarly, LaLiga has now hit out at world football's governing body, insisting it would fully back clubs who choose not to release South American internationals for this reason, while also taking into account concerns over coronavirus.

"In relation to the serious unilateral decision by FIFA to increase by two days, from nine to 11 days in both September and October, the international FIFA period for the CONMEBOL confederation, without addressing other solutions that were raised in the World Leagues Forum, LaLiga wants to communicate that it will support in all areas the decision of the Spanish clubs not to release their players belonging to the national teams for the convocation of CONMEBOL, and will take the pertinent legal actions against this decision that affects the integrity of the competition by not allowing the availability of the players," a statement read.

The statement went on to declare that 25 players from 13 LaLiga clubs had already been called up by South American nations, with the squads for Ecuador and Venezuela still to be announced.

"The Spanish association understands that the world calendar cannot and should not be modified in this way, especially when there are alternative solutions," LaLiga's statement continued.

"LaLiga, through the World Leagues Forum, has already expressed its discomfort in this situation and in the absence of sensitivity towards the clubs, on an issue, such as the international calendar, which is set and agreed four years in advance and to which the national leagues have already adapted taking into account the circumstances of the COVID, but always in a way agreed between all the parties involved.

"LaLiga will summon the affected clubs for a meeting in the coming days."

Lionel Messi is yet to play for Paris Saint-Germain this season, but has been called up to Argentina's squad for their World Cup qualifiers next month, with Paulo Dybala making a long-awaited return.

Having led Argentina to Copa America glory, Messi made the shock switch from Barcelona to Paris earlier in August, though he is yet to make his debut for Mauricio Pochettino's team.

The 34-year-old, along with fellow former Barca star Neymar, is expected to make his bow against Reims in PSG's final game before the international break.

Messi, along with club-mates Angel Di Maria and Leandro Paredes, would then travel to South America for matches against Venezuela, Brazil and Bolivia.

However, despite Pochettino having given his blessing for Messi to play for his country next month, this could result in the trio missing up to four of PSG's September fixtures.

Argentina and Brazil are both on the French government's 'red list' for travellers, meaning arrivals must quarantine for 10 days once they return to France, unless they have been fully vaccinated. It is unknown if the players in question have yet received both doses.

PSG face Clermont on the second weekend in September, with a tussle against Lyon following a week later. A 10-day quarantine period would mean Messi and team-mates would certainly miss those matches, as well as the opening round of the Champions League group stage, which is to be played on September 14 and 15, while an away trip to Metz in Ligue 1 could also come too soon.

Travel restrictions could well change in the coming weeks, though PSG will not be the only team fretting over possible mandatory quarantine for players in Lionel Scaloni's squad.

Premier League players Emiliano Martinez and Emiliano Buendia, both of Aston Villa, and Cristian Romero of Tottenham would have to isolate regardless of their vaccination status under the current travel restrictions imposed by the UK government.

Meanwhile, Juventus forward Dybala has earned a recall after almost two years out of the picture.

Dybala, who endured an injury hit 2020-21 but scored in Juve's 2-2 draw with Udinese on Sunday, last featured for Argentina in November 2019.

With Sergio Aguero and Mauro Icardi both unavailable due to injury, and Lautaro Martinez a doubt despite being included, Dybala has made the cut to round off Scaloni's attack.

Argentina squad in full:

Franco Armani (River Plate), Emiliano Martinez (Aston Villa), Juan Musso (Atalanta),Geronimo Rulli (Villarreal); Marcos Acuna (Sevilla), Juan Foyth (Villarreal), Lisandro Martinez (Ajax), Lucas Martinez Quarta (Fiorentina), Nahuel Molina Lucero (Udinese), Gonzalo Montiel (Sevilla), Nicolas Otamendi (Benfica), German Pezzella (Real Betis), Cristian Romero (Tottenham Hotspur), Nicolas Tagliafico (Ajax); Rodrigo De Paul (Atletico Madrid), Nicolas Dominguez (Bologna), Alejandro Gomez (Sevilla), Giovani Lo Celso (Tottenham Hotspur), Exequiel Palacios (Bayer Leverkusen), Leandro Paredes (Paris Saint-Germain), Guido Rodriguez (Real Betis); Julian Alvarez (River Plate), Emiliano Buendia (Aston Villa), Angel Correa (Atletico Madrid), Joaquin Correa (Lazio), Angel Di Maria (Paris Saint-Germain), Paulo Dybala (Juventus), Nicolas Gonzalez (Fiorentina), Lautaro Martinez (Inter), Lionel Messi (Paris Saint-Germain).

Brazil boss Tite has included uncapped pair Claudinho and Raphinha in a 25-man squad for a trio of World Cup qualifiers in September.

The Selecao are quickly back in action after the disappointment of missing out on Copa America glory on home soil, with games against Chile, Argentina - who defeated Brazil in the final - and Peru coming up next month.

Claudinho receives his opportunity after helping his country secure Olympic gold at Tokyo 2020, including starting in the 2-1 final win over Spain.

The midfielder has made a move to Europe to continue his club career, his signing announced by Zenit not long after the Olympics tournament had concluded.

Raphinha, meanwhile, gets an opportunity after impressing in his debut season with Leeds United. The winger - signed from Rennes - scored six goals in 30 Premier League appearances under the guidance of Marcelo Bielsa.

His tally of nine assists was the most by any player for Leeds, who finished ninth on their return to the top tier, while also completing 45.53 per cent of his 123 attempted dribbles.

"We've been following Raphinha for some time now, since he moved to the Premier League," Tite explained at a media conference.

"We look for information in every way, and he has an accentuated dribbling technique. He has scored a number of important goals too, a decisive player."

Tite has also selected Lucas Verissimo as well as the evergreen Dani Alves, Brazil's 38-year-old captain at the Olympics.

However, Atletico Madrid left-back Renan Lodi, who started the 1-0 Copa America final loss to Argentina, is a surprising omission from the list, while there is also no place for Aston Villa midfielder Douglas Luiz.

"When we say competition at a high level, this is it," said Tite of the tough selection calls he had to make. "They will continue to be followed.

"It's for Douglas to return to his best level, play a lot for his club and come back. Renan Lodi has not been participating in the games, but in training.

"I talked to him, because it's not because of an individual mistake that he doesn't come back, he doesn't have that here. He's a great player."

Brazil have a rematch with rivals Argentina on September 5, two days after a tricky trip to Chile. They round out the run of qualifying fixtures for Qatar 2022 by hosting Peru on September 10.

Brazil squad: Alisson (Liverpool), Ederson (Manchester City), Weverton (Palmeiras); Marquinhos (Paris Saint-Germain), Thiago Silva (Chelsea), Eder Militao (Real Madrid), Lucas Veríssimo (Benfica), Alex Sandro (Juventus), Danilo (Juventus), Daniel Alves (Sao Paulo), Guilherme Arana (Atletico Mineiro); Casemiro (Real Madrid), Fred (Manchester United), Lucas Paqueta (Lyon), Claudinho (Zenit), Bruno Guimaraes (Lyon), Everton Ribeiro (Flamengo), Fabinho (Liverpool); Neymar (Paris Saint-Germain), Gabriel Jesus (Manchester City), Richarlison (Everton), Matheus Cunha (Hertha Berlin), Roberto Firmino (Liverpool), Gabriel Barbosa Flamengo), Raphinha (Leeds United).

Argentina head coach Lionel Scaloni says his side deserved all three points after conceding a stoppage-time equaliser to draw 2-2 away to Colombia in CONMEBOL World Cup qualifying on Tuesday.

La Albiceleste had raced to a two-goal lead inside the opening eight minutes but were pegged back by Colombia with substitute Miguel Borja firing in a 94th-minute header.

The result leaves Argentina in second with 12 points from their opening six qualifiers on the road to Qatar 2022, but six points adrift of CONMEBOL leaders Brazil.

"When you think it's all done, no, it's not," Scaloni told reporters post-game. "We're leaving with one point when we deserved all three. Argentina deserved to win.

"Up until the 94th minute, what we were doing was really good and the last play gave them a point, it wasn’t deserved.

"We deserved the three points. I have to congratulate the players because they played a good match in the heat on a difficult pitch against a good opponent."

Argentina did have numerous chances to seal the win including two shots from Lionel Messi which were thwarted by Colombia keeper David Ospina, while Nicolas Gonzalez hit the post in the first half.

Colombia made three half-time substitutions while Luis Muriel was brought on at the half-hour mark to chase down the deficit, with the Atalanta forward netting a 51st minute penalty.

Argentina's Juan Foyth made an error in the lead-up to Borja's late leveller from Juan Cuadrado's cross although Scaloni refused to criticize him specifically.

"It's individual errors not defensive," he said. "The defensive play of the team was perfect up until that play. It was a specific error and nothing more.

"It's the last play and it changes the entire match. The rest of the 94 minutes and a half were perfect."

Argentina turn their attention to the Copa America which is scheduled to commence on Sunday, with Scaloni's team starting their campaign on Monday against Chile in Rio de Janeiro.