Spain captain Sergio Busquets has tested positive for COVID-19 just eight days before the team are due to begin their Euro 2020 campaign.

The news was announced on Sunday by the Royal Spanish Football Federation (RFEF), which said Tuesday's planned friendly against Lithuania would now see Spain represented by the Under-21 team.

That is one of a number of measures being taken to avoid any further risks before Spain begin the upcoming tournament, with the entire squad isolating.

Spain, coached by Luis Enrique, start Euro 2020 against Sweden on June 14 in Seville.

The RFEF's statement read: "The RFEF regrets to announce that its captain Sergio Busquets has given a positive result in the last PCR test that was carried out this morning at the national team training camp in Las Rozas. The rest of the members of the camp have all tested negative.

"The federation's medical services have adopted all the necessary measures in a case of these characteristics in accordance with the protocols established by both the Ministry of Health and UEFA, so that the footballer has left the camp in a medical vehicle."

The RFEF said Busquets' colleagues and close contacts would go into isolation, with personalised training routines implemented.

Declaring the change of plans for the Lithuania friendly, which was to be Spain's final match before the European Championship begins, the RFEF confirmed the game would now "be held under the direction of Luis de la Fuente and with members of the Under-21 national team".

Brazil captain Casemiro suggested the entire Selecao squad are united against hosting the upcoming Copa America.

The 2021 Copa America is scheduled to take place in Brazil, starting June 13, following CONMEBOL's decision to relocate the event.

Postponed from 2020 because of the coronavirus pandemic, the Copa America had been due to be shared between Colombia and Argentina, though both countries were removed as co-hosts following respective political and COVID-19 issues.

Brazil have been awarded hosting rights in pursuit of back-to-back titles, despite being one of the country's worst hit by the COVID-19 health crisis.

Prior to Friday's 2-0 win over Ecuador in World Cup qualifying, Brazil head coach Tite could not guarantee the participation of his side at the showpiece event on home soil, promising to shed more light on the situation following Tuesday's fixture against Paraguay.

After Brazil preserved their perfect record in qualifying following five wins from five games, Casmeiro was asked about the team's reported stance.

"We cannot talk about the Copa America, even if everyone knows what our opinion is," Casemiro told TV Globo post-game. "But we can't talk about it, everyone knows that we think.

"It is very clear what we think about the Copa America, but now we have to respect certain hierarchies. It is clear that we want to express ourselves about it, but unfortunately now we cannot."

Casemiro, whose Brazil are due to face Paraguay before their scheduled Copa America opener against Venezuela on June 13, added: "We are not going to talk about this, Tite already told how the opinion is.

"As the captain and leader, we already have our position. We want to talk but now is not the moment to do it.

"I'm not the only one, it's not only the European players [against hosting], we are all. When someone speaks, everybody does it, or Tite, or coaching staff. We have to be unified."

Neymar and Richarlison were both on target in the second half as Brazil stayed perfect on the road to Qatar 2022.

Brazil – in Group B for the Copa America, alongside Colombia, Peru, Ecuador and Venezuela – have won their opening five games in a World Cup qualifying campaign since 1970.

The Singapore Grand Prix is cancelled and "several options" for alternative races are being considered, Formula One organisers have confirmed.

The race at the Marina Bay Street Circuit was originally scheduled for October 1-3 this year.

However, the event has been called off amid concerns from authorities that Singapore's strict coronavirus control measures would not be compatible with thousands entering the country for the weekend.

A statement from F1 on Friday said: "Formula One and race organisers have confirmed that this year's Singapore Grand Prix will not take place, with organisers citing ongoing safety and logistic concerns brought about by the Covid-19 pandemic.

"As previously stated, Formula One say they will continue to work with all promoters during this fluid time and have several options for additional races."

Colin Syn, deputy chairman of the race, was quoted by the BBC as saying that cancelling the Singapore event for the second year running was "an incredibly difficult decision" but necessary due to "the prevailing restrictions for live events in Singapore".

The city state has tough measures in place to limit travel from abroad, while a robust test-and-trace system has helped to keep COVID-19 cases to just over 62,000.

According to reports, Turkey is being considered as an alternative venue. Istanbul Park was due to be used as a substitute for the Canadian Grand Prix but was cancelled after a rise in coronavirus cases.

A revival of the postponed Chinese Grand Prix and a possible second race in Austin, Texas have also been mooted.

Brazil head coach Tite cannot guarantee the participation of the Copa America champions this month as some players oppose the showpiece tournament on home soil.

The 2021 Copa America is scheduled to take place in Brazil, starting June 13, following CONMEBOL's decision to relocate the event.

Postponed from 2020 because of the coronavirus pandemic, the Copa America had been due to be shared between Colombia and Argentina, though both countries were removed as co-hosts following respective political and COVID-19 issues.

Brazil have been awarded hosting rights in pursuit of back-to-back titles, despite being one of the country's worst hit by the COVID-19 health crisis.

However, it remains to be seen whether Tite's Brazil will compete due to their displeasure over the relocation of the Copa America.

Amid ongoing talks as Brazil prepare for Friday's World Cup qualifier against Ecuador, Tite told reporters: "We have a very clear opinion [about the Copa America], after seeing the entire chronological sequence of events, Juninho and I spoke with the president and told him our opinion.

"We asked the players to work focused solely on preparing for the game against Ecuador, they accepted this request and asked us for a conversation with the president to tell him what their opinion is, because all the players are very clear about what they want.

"They spoke directly with the president and the coaching staff, from there their position is very clear. We want to tell the fans what they think, but not now so that we can prioritize playing well and winning the game against Ecuador.

"This is our goal and at the end of these FIFA matches, we will tell everyone to clarify our thoughts. You have my commitment that at the end of these games we will tell publicly what the position is."

Brazil are in Group B for the Copa America, alongside Colombia, Peru, Ecuador and Venezuela.

The Selecao are due to open their campaign against Venezuela on June 13.

Tite, whose Brazil are unbeaten and atop the World Cup qualifying standinds, added: "All this has a negative effect in the face of the game with Ecuador, but we have to have the greatness to overcome this moment and be able to play well and win the game.

"Adversities happen and this hurt us, but it is up to all of us as a team to be able to filter all that and play a great game and achieve the result that people deserve."

Netherlands goalkeeper Jasper Cillessen will miss Euro 2020 after testing positive for coronavirus.

The 32-year-old was forced to sit out the Netherlands' pre-tournament training camp in Portugal after returning a positive result last week.

Cillessen has 60 caps for his country and was expected to be first choice at the European Championship finals, but boss Frank de Boer has omitted the Valencia stopper from his squad.

AZ keeper Marco Bizot, who has been part of the Netherlands' warm-up preparations, has now been included in the final 26-man group.

The Dutch Football Association (KNVB) confirmed the news in a statement on Tuesday, a day before facing Scotland in their penultimate friendly in the Algarve ahead of the tournament.

Explaining his decision to leave out experienced keeper Cillessen, De Boer said at a news conference: "Let me start by saying this is incredibly sour for Jasper.

"I informed him of my decision this morning. I had to take the plunge. He tested positive for coronavirus and as a result missed an important part of our preparations.

"We don't know how long it will take until he is 100 per cent fit again. I don't want to taken any chances. We are on the eve of a European Championship and I want certainty."

Tim Krul and Maarten Stekelenburg, of Norwich City and Ajax respectively, will now battle it out to be first choice for the Netherlands, with late call-up Bizot acting as a back-up.

De Boer's side kick off their Group D campaign against Ukraine in Amsterdam on June 13 before facing Austria and North Macedonia.

John Fleck has tested positive for coronavirus at Scotland's pre-Euro 2020 training camp in Alicante.

The Sheffield United midfielder will self-isolate in La Finca, where the Scotland squad have spent the last four days, and will not travel with the rest of his team-mates for Wednesday's friendly against the Netherlands in Portugal.

Scotland also face Luxembourg in a friendly on Sunday before their Euro 2020 opener against the Czech Republic in Glasgow on June 14.

The rest of the squad were tested on Tuesday following five-cap Fleck's positive result and all returned negative tests.

Scotland boss Steve Clarke said: "He has no symptoms. Obviously, he's got to isolate for a few days so we'll keep an eye on him and look after him like we do everybody. So hopefully it stops there.

"We're looking at the information we’ve got and relying on the doctors and the medical opinions and we’re 90 per cent sure that John brought it into the camp.

"It's one of those things. We know the state of the world at the moment with the pandemic. We just have to deal with it, as other countries might have to deal with it as well."

Scotland, who are preparing for their first major tournament in 23 years, also face England and Croatia in Group D.

Inter midfielder Arturo Vidal is isolating in hospital after testing positive for COVID-19.

The 34-year-old returned a positive test while with the Chile national team and looks set to miss the upcoming World Cup qualifiers against Argentina and Bolivia as a result.

La Roja sit sixth in the CONMEBOL qualification standings, two points behind fourth-placed Paraguay in the final automatic spot.

Vidal's participation in the Copa America, which kicks off on June 11, will not be in doubt should he recover as expected.

The Football Federation of Chile revealed the midfielder's diagnosis came after he was struck by a bout of tonsillitis.

A statement on the national team's official website said: "The medical staff of the Chilean national team point out that at the request of Arturo Vidal, it is announced that he was diagnosed in the daily preventive examination with positive COVID."

Posted on Monday evening, the statement added: "Arturo has been hospitalised and isolated from the group for more than 72 hours in a preventive measure indicated by the medical team, due to the presence of previously reported severe pleural tonsillitis, corroborated by specialists in infectious and respiratory diseases and with negative PCR controls.

"It is noted that all the rest of the delegation is with negative PCR today in accordance with health protocols."

In a post on his Instagram page, Vidal shared his belief that he had caught COVID-19 from a friend who had carried the virus without showing symptoms.

Chile will continue carrying out regular tests in order to ensure that one infection does not result in an outbreak.

Vidal joined his national team off the back of a successful season in which he helped Inter win the Serie A title under Antonio Conte.

CONMEBOL has confirmed the 2021 Copa America will go ahead as planned, with Brazil taking over hosting duties.

This year's edition of the tournament – postponed from 2020 due to the COVID-19 pandemic – had been due to be shared between Colombia and Argentina.

However, Colombia lost co-hosting status amid mounting political unrest in the country, while the event then needed to find a new location after a surge in coronavirus cases ruled out playing games in Argentina.

CONMEBOL met on Monday to determine the future of the competition, electing to move the tournament to Brazil, who were crowned champions on home soil in 2019.

A post from the governing body's official Twitter account read: "The CONMEBOL Copa America 2021 will be played in Brazil!

"Tournament start and end dates are confirmed. The venues and the fixture will be informed by CONMEBOL in the next few hours. The oldest national team tournament in the world will make the whole continent vibrate!"

The tournament will run from June 13 to July 10, though further details over locations and the exact schedule are to be released in the near future.

However, the decision to move the Copa to Brazil does not come without controversy.

The nation has been one of the worst hit by the COVID-19 health crisis with nearly 460,000 deaths, according to figures from the World Health Organisation.

CONMEBOL's decision also comes in the aftermath of protesters in cities across the country calling for Jair Bolsonaro's impeachment, with Brazil's president having previously played down the severity of the virus and also questioned the importance of vaccinations.

"The best soccer in the world will bring joy and passion to millions of South Americans," CONMEBOL added in a further tweet.

"CONMEBOL thanks the president Jair Bolsonaro and his team, as well as the Brazilian Football Confederation for opening the doors of that country to what is today the safest sporting event in the world.

"South America will shine in Brazil with all its stars!"

CONMEBOL has confirmed the 2021 Copa America will go ahead as planned, with Brazil taking over hosting duties.

This year's edition of the tournament – postponed from 2020 due to the COVID-19 pandemic – had been due to be shared between Colombia and Argentina.

However, Colombia lost co-hosting status amid mounting political unrest in the country, while the event then needed to find a new location after a surge in coronavirus cases ruled out playing games in Argentina.

CONMEBOL met on Monday to determine the future of the competition, electing to move the tournament to Brazil, who were crowned champions on home soil in 2019.

A post from the governing body's official Twitter account read: "The CONMEBOL Copa America 2021 will be played in Brazil!

"Tournament start and end dates are confirmed. The venues and the fixture will be informed by CONMEBOL in the next few hours. The oldest national team tournament in the world will make the whole continent vibrate!"

The tournament will run from June 13 to July 10, though further details over locations and the exact schedule are to be released in the near future.

However, the decision to move the Copa to Brazil does not come without controversy.

The nation has been one of the worst hit by the COVID-19 health crisis with nearly 460,000 deaths, according to figures from the World Health Organisation.

CONMEBOL's decision also comes in the aftermath of protesters in cities across the country calling for Jair Bolsonaro's impeachment, with Brazil's president having previously played down the severity of the virus and also questioned the importance of vaccinations.

"The best soccer in the world will bring joy and passion to millions of South Americans," CONMEBOL added in a further tweet.

"CONMEBOL thanks the president Jair Bolsonaro and his team, as well as the Brazilian Football Confederation for opening the doors of that country to what is today the safest sporting event in the world.

"South America will shine in Brazil with all its stars!"

CONMEBOL has confirmed the 2021 Copa America will go ahead as planned, with Brazil taking over hosting duties.

This year's edition of the tournament – postponed from 2020 due to the COVID-19 pandemic – had been due to be shared between Colombia and Argentina.

However, Colombia lost co-hosting status amid mounting political unrest in the country, while the event then needed to find a new location after a surge in coronavirus cases ruled out playing games in Argentina.

CONMEBOL met on Monday to determine the future of the competition, electing to move the tournament to Brazil, who were crowned champions on home soil in 2019.

A post from the governing body's official Twitter account read: "The CONMEBOL Copa America 2021 will be played in Brazil!

"Tournament start and end dates are confirmed. The venues and the fixture will be informed by CONMEBOL in the next few hours. The oldest national team tournament in the world will make the whole continent vibrate!"

The tournament will run from June 13 to July 10.

Diego Simeone says Atletico Madrid's latest LaLiga title success feels particularly special in a year complicated by the coronavirus pandemic.

Atleti beat Real Valladolid 2-1 at Estadio Jose Zorrilla on Saturday to finish two points above Real Madrid, who themselves completed a turnaround by the same scoreline against Villarreal.

It is Atleti's 11th title and their second in nine years under Simeone, on top of winning two Europa Leagues, two UEFA Super Cups, the Copa del Rey and Supercopa de Espana.

That sees Simeone overtake Luis Aragones (seven trophies) as the Spanish side's most successful ever coach.

Atleti were top for 30 matchdays and, despite being given a scare by Madrid and Barcelona in the closing weeks, Simeone feels his side are deserving champions in what has been a tough year for everyone off the field.

"It has been a complicated year," Simeone told Movistar+. "It's one of the best years to be champions. I'm happy for a lot of people. 

"Many people have been lost to the virus. For Atletico to be champions is a different feeling.

"The two league titles we have won come with different feelings. The world is experiencing a bad situation and I hope that we have given a lot of people some joy.

"Spending as long as we did on top is huge. I'm grateful, especially to those who played less than others. We stuck to our goals throughout."

Long-serving boss Simeone, who has also guided Atleti to a couple of Champions League finals, hinted earlier this season he may soon seek a new challenge.

The 51-year-old accepts that his training methods can take their toll on players but can see a bright future for Atleti going forward as he hinted at a longer stay.

"I've no doubts that people can get tired, but I'm very hard-headed," he said. "I knew and know that this club can keep growing and I hope it will continue like this.

"The club have done incredible work. Miguel [Angel Gil Marin], Enrique [Cerezo] and all of the unseen people have given us stability beyond results. They've always wanted this.

"They're not here celebrating, but soon we'll all embrace."

Oscar Plano gave relegated Valladolid a shock half-time lead against Atletico, but Angel Correa's stunning solo effort – the Argentine's 20th direct goal involvement for Atleti across all competitions in 2020-21 – equalised before Suarez's winner.

Suarez's 21 top-flight goals have been worth 21 points to Atleti this season, more than any other LaLiga player, and Simeone was quick to praise both of his forwards, who have kept big-money signing Joao Felix out of the side during the run-in.

"I've been saying that Angel has needed a goal for a long time," Simeone said. "It makes me happy that he's been called up by the [Argentina] national team.

"As for Suarez, I said before that his surname speaks for itself!"

Colombia will not co-host next month's Copa America alongside Argentina amid safety concerns in the country, CONMEBOL announced.

South American nation Colombia is currently in its fourth week of violent anti-government protests and growing safety concerns, along with increased worries over the spread of coronavirus, has forced the governing body to act.

The Colombian cities of Cali, Medellin and the capital Bogota had all been due to host matches, including games in the knockout phase, while Barranquilla was originally slated to host the final.

Colombia had asked for the tournament, which is due to be played between June 13 and July 10 after it was postponed last year due to COVID-19, to be rescheduled in November or December.

But CONMEBOL rejected that request in a statement released on Thursday, with the reallocation of games that were due to be staged in Colombia set to be announced.

"For reasons related to the international competition calendar and the logistics of the tournament, it is impossible to transfer the 2021 Copa America to the month of November," the statement read.

"CONMEBOL appreciates the enthusiasm and commitment of the president of the Republic of Colombia, Ivan Duque, and his collaborators, as well as the President of the Colombian Football Federation, Ramon Jesurun, and his team.

"Certainly, in the future, new joint projects will emerge for the growth of Colombian and South American football.

"CONMEBOL guarantees the holding of the CONMEBOL Copa America 2021 and will inform in the coming days the reallocation of the games that should be played in Colombia."

Australia and Qatar, who were both due to participate in the tournament as invited guests, have already withdrawn.

Brazil are defending champions and have been drawn in Group B alongside Colombia, Peru, Ecuador and Venezuela.

Argentina, Uruguay, Chile, Paraguay and Bolivia are in Group A.

Real Madrid have announced Toni Kroos – who was already in isolation – has tested positive for COVID-19, ruling him out of action for LaLiga's finale.

Midfielder Kroos missed Sunday's 1-0 win over Athletic Bilbao due to health and safety protocols having come into direct contact with a confirmed coronavirus case.

The Germany international had remained away from the club since Friday, when Madrid issued a statement revealing he had returned negative test results at that stage.

However, he will now miss the final game of the season for Los Blancos, who remain in the running to retain their league title in Spain.

"Real Madrid announces that our player, Toni Kroos, tested positive in the COVID-19 test he underwent today," a statement from the club read on Monday.

"Kroos has been in isolation since Friday, May 14 after having come into direct contact with someone who tested positive for COVID-19."

Madrid's triumph at the weekend leaves them still two points behind leaders Atletico Madrid going into the closing weekend of the campaign.

It had appeared Zinedine Zidane's side were going to take over at the summit, only for their city rivals to stage a comeback at home against Osasuna. Luis Suarez scored a late winner at the Wanda Metropolitano to grab a 2-1 triumph that keeps them in pole position.

Madrid host Europa League finalists Villarreal on Sunday, while Diego Simeone's Atleti travel to relegation-threatened Real Valladolid.

Kroos' health will also be of great interest to Germany coach Joachim Low, too, considering the delayed Euro 2020 tournament begins next month.

The former Bayern Munich player missed the World Cup qualifiers in March due to injury, meaning his most recent international appearance came in the 6-0 Nations League loss to Spain in November 2020.

Australian Open chief Craig Tiley is confident tennis' season-opening grand slam will take place in Melbourne next year despite suggestions the tournament may be played overseas.

The federal government in Australia is sticking to predictions that international borders will be closed until at least the middle of 2022, leaving the feasibility of hosting the Australian Open shrouded in doubt.

It has even been suggested in a recent ABC report that alternative destinations are being explored, with Dubai and Doha said to be being considered as potential venues.

But Tiley, speaking to RSN, believes the timeline on opening up borders will be altered in time for the tournament, which traditionally takes place in January.

"We're talking about two weeks of quarantine and the borders remaining closed until the middle of next year, but I'm an optimist," Tiley said.

"I think that's going to be too long. I think it's going to be brought forward because we're going to get on top of it with the vaccines and how we manage the virus.

"If we don't, we're going to be extremely challenged."

This year's tournament was blighted by logistical issues, with several players forced into quarantine after being exposed to coronavirus on chartered flights into Australia, while just days before the event was due to begin more than 500 players and officials were made to isolate after a worker at an Australian Open quarantine hotel tested positive for COVID-19.

Novak Djokovic, the men's singles champion in Melbourne, was chief among those critical of the conditions players had to endure.

"The players have been travelling around the world in a bubble so there's no place in the world anymore where there's quarantine requirements for them and so they're used to certain conditions," Tiley added.

"We [in Australia] still have this 14-day requirement but of course the positive is we don't have any community transmission of the virus."

Roger Federer has called on Olympics chiefs to end all uncertainty and make a final ruling on whether Tokyo 2020 can go ahead.

The Swiss great, a winner of 20 grand slam titles, had hoped to make a farewell Olympic Games appearance last year, only for the pandemic to mean the event was postponed for 12 months.

Both the Japanese government and the International Olympic Committee have not swayed from their stance that the Games will go ahead despite a strong swell of public support for a cancellation.

With Japan struggling to contain the COVID-19 virus, however, and Tokyo still in a formal state of emergency, there remain major doubts over whether it is realistic for thousands of international visitors to come to the country in July and August.

Federer has heard the confident voices, but he also is aware that many residents of Tokyo are against the Games happening this year.

"Honestly I don't know what to think. I'm a bit between the two," Federer told Swiss television station Leman Bleu.

"I would love to play in the Olympics, win a medal for Switzerland. It would make me especially proud. But if it doesn't happen because of the situation, I would be the first to understand.

"I think what the athletes need is a decision: is it going to happen or is it not going to happen?

"At the moment, we have the impression that it will happen. We know it's a fluid situation. And you can also decide as an athlete if you want to go. If you feel there's a lot of resistance, maybe it's better not to go. I don't know."

Federer, who is returning from a long knee injury lay-off, has played at four previous Olympics, winning doubles gold with Stan Wawrinka in Beijing in 2008 and silver in singles at London 2012, where Andy Murray denied him in the final at Wimbledon.

He is set to play his second comeback tournament next week at the Geneva Open, building up to a French Open appearance, with Wimbledon on the horizon.

He and wife Mirka and their family are likely to be spending several weeks apart as Federer co-operates, where required, with tournament bubbles, limiting the size of player entourages.

"It's going to test a little the situation at home," Federer said. "I've spoken about it a lot with Mirka. Now it's the comeback which is the priority."