The Australian Open is set to welcome up to 30,000 spectators each day when the tournament begins on February 8 in Melbourne.

Local officials have given the go-ahead for fans to head to Melbourne Park, predicting a near-normal atmosphere when action begins at the year's first grand slam.

Last year's US Open was contested behind closed doors in New York, while only 1,000 paying fans were allowed at Roland Garros on each day of the 2020 French Open.

However, the COVID-19 crisis has been tightly managed in Australia, to the point where it was reported on Saturday that there had been no new local cases in the state of Victoria for 24 days.

The crowds will be split between day and evening sessions, and the number of fans allowed will drop to 25,000 for the final six days of the tournament, when fewer courts will be in operation.

Saturday's announcement means the event will be capped at around 50 per cent of capacity.

Tournament director and Tennis Australia chief executive officer Craig Tiley said it had taken "a massive team effort" to accommodate the arrival of around 1,000 players and officials into the country, with all required to spend two weeks in quarantine.

Victoria sports minister Martin Pakula said on Sky News Australia: "On Rod Laver Arena, as we get towards the end of the tournament, we'll have an incredible atmosphere – not that different to the atmosphere we've seen in all the Opens in the years past.

"That's really a testament to the work Victorians have done to get our numbers to zero but also the extraordinary work that Craig and the team at Tennis Australia has done."

James Harden said the Brooklyn Nets made the most of "a beautiful game plan" as they swept to a 147-125 win against the Oklahoma City Thunder. 

Nine Nets players finished with double-digit points, led by Harden and Kyrie Irving with 25 each, as the team earned a fourth successive victory. 

Harden landed a triple-double, having also had 11 assists and 10 rebounds, and Stats Perform data showed it was only the second time in Nets history that they have had nine players score 10 points or more in a game. 

The first occasion was in the then New York Nets' 1984 game against the Cleveland Cavaliers, and this time they matched a franchise points record for a regulation game. 

That the Nets achieved their success without the injured Kevin Durant showed the deep strength and potential they possess. 

"The ball was moving," said Harden. "We were active on both ends of the floor. 

"Coaches drew up a beautiful game plan, and we executed on both ends of the ball. We like to see carryover, and these last few games we’ve been carrying over, we've been playing well, especially on the defensive end, and it's showing, so we've just got to keep it up."

The Nets improved to 13-8 for the season, with the combination of Irving and new arrival Harden, acquired this month from the Houston Rockets, beginning to purr. 

"I never say how long the process was going to take. But Ky is special," Harden said. "He got it going in the third quarter. And we just wanted him to keep going until he missed, and even when he missed keep going again." 

Irving got 12 points in that particular quarter and the Nets entered the fourth armed with a 21-point lead. 

"We've just got to find that balance of when to be aggressive and when to make plays," Harden said. "And I think even with our aggressiveness, we're still playmakers. 

"I think over the course of the game, we did a really good job of getting our guys involved in going aggressiveness, corner ball as well. So nothing really changes even when KD [Durant] is in the lineup as well." 

Irving, meanwhile, knows the Nets could, and perhaps should, achieve great things now that he, Durant and Harden are in their ranks, but that is not to say success is a given. 

"Just taking it day by day," said Irving. 

"I'm always going to say that I won't take anything for granted. It doesn't happen often in history where you have this group together at this point. 

"Some of the guys were starters last year on their respective teams, other guys are MVP candidates and to have all of that collective talent and not get the most out of it, we'd be doing ourselves a disservice so we just want to continue to just push each other and hold each other accountable."

The Brooklyn Nets shared the load in a high-scoring 147-125 win over the Oklahoma City Thunder in the NBA.

Playing without star Kevin Durant (Achilles), the Nets extended their winning streak to four games on Friday after nine players had double-digit points.

According to Stats Perform, it was just the second time in team history the Nets had nine such players (against the Cleveland Cavaliers in 1984) as James Harden led the way with a triple-double of 25 points, 11 assists and 10 rebounds.

Harden became the second Net in the last 25 years with three triple-doubles in a season, while Irving put up 25 points, seven assists and five rebounds on the road.

It was also the second time this season the Nets have scored 145-plus points in a non-overtime game. No other NBA team have achieved it even once this season, and Brooklyn had just one such game in team history entering this season – 147 in 1982.

Utah Jazz forward Joe Ingles surpassed John Stockton for the most three-pointers made (846) in franchise history in a 120-101 win over the Dallas Mavericks.

Ingles was two-of-four from three-point range for 10 points as the Jazz made it 11 consecutive victories to own the NBA's best record at 15-4.

Utah have made 319 three-pointers through 19 games this season – the most ever by any team after 19 fixtures.

Bojan Bogdanovic led the Jazz with a game-high 22 points, while Rudy Gobert added 17 points and 12 rebounds.

Young puts on a show as Embiid stars

Trae Young dazzled with 41 points as the Atlanta Hawks took down the struggling Washington Wizards 116-100.

The Eastern Conference-leading Philadelphia 76ers accounted for the lowly Minnesota Timberwolves 118-94 behind Joel Embiid's 37 points and 11 rebounds from just 27 minutes of action.

Two-time reigning MVP Giannis Antetokounmpo finished with 38 points and 11 rebounds but the Milwaukee Bucks were beaten 131-126 by the New Orleans Pelicans. Lonzo Ball recorded a season-high 27 points.

Nikola Jokic has registered 19 consecutive double-doubles to start the season. Since 1976, Jokic and Antetokounmpo (19 in a row in 2019-20) are tied with the second-most double-doubles to open a campaign, trailing only Bill Walton (34 straight). Jokic had 35 points and 10 rebounds in the Denver Nuggets' 119-109 loss to the San Antonio Spurs.

Kawhi Leonard (24) and Paul George (26) combined for 50 points in their return for the Los Angeles Clippers, who defeated the Orlando Magic 116-90.

Nance struggles as Cavs crumble

It was not a good day for the Cleveland Cavaliers, who were swept aside 102-81 by the New York Knicks. Larry Nance Jr. finished with just two points in 29 minutes after going one-of-nine from the field, while missing all five of his three-point attempts. Taurean Prince – part of the deal that helped the Nets acquire former MVP Harden from the Houston Rockets – was one-of-seven from the field for three points.

DeRozan with the Euro step

DeMar DeRozan posted 30 points and 10 assists on 11-of-14 shooting from the field. The Spurs star also Euro-stepped to the rim for a fine basket against the Nuggets.

Friday's results

Charlotte Hornets 108-105 Indiana Pacers
Atlanta Hawks 116-100 Washington Wizards
New York Knicks 102-81 Cleveland Cavaliers
Sacramento Kings 126-124 Toronto Raptors
New Orleans Pelicans 131-126 Milwaukee Bucks
Los Angeles Clippers 116-90 Orlando Magic
Philadelphia 76ers 118-94 Minnesota Timberwolves
Brooklyn Nets 147-125 Oklahoma City Thunder
San Antonio Spurs 119-109 Denver Nuggets
Utah Jazz 120-101 Dallas Mavericks

Lakers at Celtics

Following back-to-back defeats on the road, defending champions the Los Angeles Lakers (14-6) will look to return to winning ways when they visit the Boston Celtics (10-7) on Saturday.

The Philadelphia Phillies re-signed star catcher J.T. Realmuto, the MLB franchise announced on Friday.

Realmuto will remain in Philadelphia on a five-year deal, reportedly worth $115.5million that sets a record average annual value for a catcher at $23.1m per season – eclipsing Joe Mauer's $23m per season for the Minnesota Twins (2011-18).

The two-time All-Star and Silver Slugger was out of contract after being acquired by the Phillies from the Miami Marlins in 2019.

Realmuto, 29, signed a one-year contract in his final season of salary arbitration eligibility in 2020 before finally reaching an agreement with the Phillies over a lucrative extension.

During the coronavirus-shortened 2020 season, Realmuto had 46 hits, 33 runs, 11 homers, 32 RBIs and four stolen bases in 47 games for the Phillies.

Since making his MLB debut in 2014, 2019 Gold Glove winner Realmuto has amassed 749 hits, 380 runs, 95 homers, 385 RBIs and 44 stolen bases.

Bryce Harper's Phillies have not made the playoffs since 2011 after going 28-32 in the National League (NL) East last year.

Barcelona made a mistake not selling superstar captain Lionel Messi at the start of the season, according to Rivaldo.

Messi is out of contract at the end of the current campaign and the record six-time Ballon d'Or winner appears likely to leave on a free transfer amid strong links to Paris Saint-Germain and Manchester City.

The 33-year-old attacker had tried to exit Camp Nou prior to the start of 2020-21 before opting to remain with the LaLiga giants.

As Barca struggle financially amid the coronavirus pandemic, former star Rivaldo wrote in his Betfair column: "Barcelona were not in good financial health pre-pandemic, but things got nasty in the last year and beyond Lionel Messi's almost inevitable departure, the club may need to sell some more important players to generate income.

"As I mentioned previously, the club's board made a mistake by not selling Lionel Messi while he was still under contract, something Real Madrid did with Cristiano Ronaldo receiving around €100million in exchange [from transfer to Juventus].

"It's sad to see such a talented and valuable player leaving Barca for free when the club is going through so many financial problems.

"But looking to potential transfers that might occur, I think Phillipe Coutinho time may have be coming to an end. He has admirers in England and perhaps Barcelona could generate some good income with his sale, allowing them to keep others like Ousmane Dembele and Antoine Griezmann.

"The Brazilian never managed to show his best football in Spain, and since his better moments happened in Premier League I'm sure there will be clubs interested in his services and available to pay considerable amounts, although not quite what Barcelona paid to Liverpool!"

Barca are third in the table and 10 points adrift of leaders Atletico Madrid as they prepare to host Athletic Bilbao on Sunday.

Athletic stunned Messi's Barca in the Supercopa de Espana final earlier this month.

Los Angeles Clippers stars Kawhi Leonard and Paul George have been cleared to return against the Orlando Magic on Friday.

Leonard and George missed the opening two games of a six-game road swing after reportedly entering the NBA's health and safety protocols.

The Clippers went 1-1 in the pair's absence against the Atlanta Hawks (lost 108-99) and Miami Heat (won 109-105).

But Leonard and George are set to take to the court when the Clippers (14-5) visit the Magic (8-11).

Leonard has been averaging 25.9 points, 5.7 assists and 5.4 rebounds per game in 2020-21, while Clippers team-mate George is averaging 23.9 points, 6.2 rebounds and 5.4 assists.

The Clippers have gone 8-1 in their last nine games and have outscored opponents by an average of 12.8 points per game, second in the NBA in that span (Utah Jazz, plus-15.6), per Stats Perform. This stretch has come after the Clippers began the season 6-4, outscoring opponents by 0.8 points per game in that period.

Meanwhile, the Clippers have won 13 successive games against the Magic – dating back to January 2014. It is tied for the longest active winning streak by any current NBA franchise against any opponent (the Philadelphia 76ers versus New York Knicks and the 76ers against Charlotte Hornets – both 13).

Kevin Durant will sit out the Brooklyn Nets' showdown with the Oklahoma City Thunder to rehabilitate his Achilles.

Durant, who has returned this season after sitting out the entire 2019-20 NBA campaign due to an Achilles injury, posted a game-high 32 points in Brooklyn's double-overtime victory over the Atlanta Hawks on Wednesday.

Now the two-time NBA champion and Finals MVP has been kept out of Friday's clash against the Thunder in Oklahoma.

Durant – who injured his Achilles during his time with the Golden State Warriors in the 2019 NBA Finals – has played in 15 of the Nets' 20 games this season.

The 32-year-old is averaging 30.5 points, 7.5 rebounds and 5.5 assists per game in 2020-21.

Durant recorded his 15th consecutive 20-plus point game to start the season against the Hawks midweek – only Wilt Chamberlain (56 games), Adrian Dantley (20 games) and Dominique Wilkins (19 games) have better streaks in NBA history.

Steve Nash's star-studded Nets (12-8) have won three games in a row to sit fourth in the Eastern Conference, behind the Philadelphia 76ers (13-6).

Paris Saint-Germain duo Marco Verratti and Abdou Diallo have tested positive for coronavirus.

The Ligue 1 champions confirmed on Friday that the pair had returned positive PCR tests and will enter self-isolation.

They will subsequently miss Sunday's game at Lorient, with PSG looking to extend their unbeaten run under head coach Mauricio Pochettino to six games.

PSG host Nimes on Wednesday before a trip to the Stade Velodrome to take on arch-rivals Marseille.

Pochettino's men are level on points with Lille at the top of the Ligue 1 table and two clear of Lyon as the nine-time champions face a rate battle to retain the title.

Andre Villas-Boas expects to leave Marseille at the end of the season after the former Chelsea and Tottenham boss admitted to an "abysmal" failure.

The 43-year-old, who was appointed by OM in May 2019, will see his two-year contract expire at the end of this campaign.

Marseille sit 13 points behind Ligue 1 leaders Paris Saint-Germain heading into the latest round of fixtures, occupying sixth place having lost their last three games in the competition.

Their Champions League performance was also far short of expectations, with Marseille finishing at the foot of their group with just three points.

Asked whether it looked as though he would leave in June, Villas-Boas said on Friday: "Yes, I think so. I don't have other information.

"But I'm not asking for anything, with the position we have, it's rather normal.

"With our performances this year, it's normal. It's true that it goes a bit against what the management said, but yes, I think it'll be the end.

"I think we all agree this is the path it's taking. Before, there was some noise, there were some talks between my agents and the club, now there's nothing."

Villas-Boas had hoped his team would be challenging PSG for the title, but instead they are outside the Europa League qualifying places.

Marseille sold midfielder Morgan Sanson to Aston Villa this week, while young winger Marley Ake left for Juventus and Kevin Strootman was loaned to Genoa.

Such exits may weaken Marseille for the remainder of the season, although they have signed Arkadiusz Milik on loan from Napoli and Franco Tongya arrived from Juventus.

"Guys, look, we're 15 points behind, which is an abysmal gap behind our season goal," Villas-Boas said.

"I'm not going to argue that. I told you that next season is Year Zero for the club, after all has been done, it's going to be deep cleaning.

"And it's good to create a strong base for the future."

Portuguese coach Villas-Boas had his big break when he served on Jose Mourinho's staff at Porto, Chelsea and Inter before striking out on his own.

After spells in Portugal with Academica and Porto, he had stints with Chelsea and Tottenham before moving on to Zenit and Shanghai SIPG, spending 18 months without a club prior to accepting the Marseille job.

Cristiano Ronaldo's behaviour on his days off is not Juventus's responsibility, according to Andrea Pirlo, after the five-time Ballon d'Or winner allegedly broke coronavirus travel restrictions.

Valle d'Aosta police are investigating whether Ronaldo failed to adhere to Italy's strict COVID-19 protocols by travelling to the area from Piedmont to go skiing with his girlfriend Georgina Rodriguez, as part of her birthday celebrations this week.

Both Valle d'Aosta and Piedmont are listed as "orange zone" regions, with travel between such locations prohibited.

Ronaldo, who tested positive for coronavirus last October, may face a fine if found guilty.

"Cristiano Ronaldo had a day off and on your days off you are free to do what you want," head coach Pirlo told a news conference ahead of Saturday's trip to Sampdoria.

"When they are here they are under my control, but outside of here they are free citizens and can take their own actions."

Weston McKennie has become one of Juve's key performers this season since joining from Schalke, scoring four times across all competitions from midfield since the start of December.

Pirlo believes the 22-year-old United States international has plenty of room for further improvement.

"He is so young he can improve everywhere," he said.

"We were the fastest to sign him in Germany and we are so happy to have him with us.

"He is humble and very keen to improve, especially from a technical point of view. I mean, he is a bit rough in ball control, in his body movements, but he can improve quickly.

"He is a healthy kid, he knows he is not done, he is just at the beginning and being aware of this is already a good starting point."

Pirlo has a clean bill of health, with the exception of forward Paulo Dybala, who is still nursing a knee injury.

Federico Chiesa completed the scoring in the 4-0 Coppa Italia win over SPAL and will start after shaking off an ankle problem.

Alvaro Morata put Juve in front from the penalty spot in midweek - his 13th goal of the campaign - and is ready to go again having been compromised by groin pain of late.

"He played last time and we managed to save him some minutes, so tomorrow he will be at the top of his game," Pirlo added.

"We know him well, he dwells so much on enthusiasm and that is what we need to give him back.

"But he has done well, he knows he is very important for Juventus, so I am more than convinced he will go on at his best."

Concussion substitutes will be trialled in the Premier League from February 6, English football's top division has confirmed.

A maximum of two substitutes will be allowed in addition to the stipulated allocation of three substitutions in the event of a player suffering a head injury and showing symptoms of concussion.

The Football Association (FA) and the Premier League applied to the International Football Association Board (IFAB) to introduce the trials .

The 12:30 GMT kick-off between Aston Villa and Arsenal on February 6 will be the first game of the trial, which runs until the end of 2020-21, with an option to extend into next season.

The Women's Super League and Women's Championship will also take on concussion subs from the same date, with the men's FA Cup introducing them from the fifth round on February 9-11.

Concussion substitutes in the FA Cup would be in addition to the five clubs are permitted to make in this season's competition.

A Premier League statement read: "The trial is a result of the IFAB's consultation with stakeholders and recommendations from their concussion expert group to allow additional substitutions for players with actual or suspected concussion."

FIFA has also moved to use concussion substitutes at the forthcoming Club World Cup, although teams at next month's tournament will only be able to make one such replacement per match.

Bayern Munich have confirmed Leon Goretzka and Javi Martinez have tested positive for coronavirus.

The players are self-isolating at home after returning positive results this week, although the club described both as being in "good health".

They will be unavailable for Saturday's Bundesliga match at home to Hoffenheim.

The European champions then face Hertha Berlin away on February 5 before their Club World Cup campaign starts three days later.

Goretzka has made 20 appearances in all competitions this season, while Martinez, 32, has played 18 times, mostly as a substitute.

Bayern also confirmed goalkeeper Alexander Nubel is likely to be out of action for up to a month.

The former Schalke man, who has only played twice this season, suffered ankle ligament damage on Thursday.

Milan head coach Stefano Pioli insists Zlatan Ibrahimovic is "certainly not a racist" but thinks his clash with Romelu Lukaku could rekindle his best form. 

Ibrahimovic was sent off having scored the opening goal in the Rossoneri's 2-1 Coppa Italia defeat to Inter this week. 

The veteran striker earned his first of two yellow cards after a heated confrontation with former Manchester United team-mate Lukaku, in which he appeared to tell the Belgian forward: "Go do your voodoo s***, you little donkey". 

It was suggested Ibrahimovic was referring to comments made in 2018 by Everton majority shareholder Farhad Moshiri, who said Lukaku had declined a contract extension because a "voodoo message" told him to move to Chelsea - a transfer that never transpired. 

Some accused Ibrahimovic of racially abusing Lukaku, with the Swede responding by stating on Twitter: "In ZLATAN's world there is no place for RACISM." United midfielder Paul Pogba also tweeted to say his old team-mate was "the last person I'd think of as racist". 

Ibrahimovic will serve a one-game ban for his red card but Pioli hopes a line can now be drawn under the incident as Milan focus back on Serie A.

"Ibrahimovic is determined and up for it, as he always is," Pioli said ahead of Saturday's game at Bologna. "Certain things can happen on the pitch; I'm not going to justify that, but you need to draw a line under it and move on. 

"Ibra is certainly not a racist; the club has always been on the front line in the fight against discrimination. Zlatan also needs these situations to get a bit of energy and motivation back." 

Milan's cup exit followed a 3-0 home league defeat to Atalanta that allowed Inter to close the gap on the leaders to two points. 

Pioli says back-to-back losses have not changed his view of his team's potential as he aims to return them to the Champions League. 

"We're not interested in what people are saying outside of the club," he said. "We just need to focus on ourselves, maintain a good balance, continue to work and improve. We know that opinions can change quickly in football. 

"It's useless to look back; we only need to look forwards. I haven't changed my mind on our quality. We have a good team and the ideas are there. We are able to put in consistently good and competitive performances, which we have shown up to now. 

"We're having a great season; we have 18 more points than we did at this stage last season and have closed the gap to our direct rivals.

"The second half of the season will be more complicated and hard-fought. Qualifying for Champions League football won't be easy, but we have the quality to do it."