Ferrari driver Charles Leclerc has tested positive for coronavirus, the team have confirmed.

The 23-year-old was already isolating having been in close contact with someone who had contracted COVID-19.

Ferrari said Leclerc is isolating at home in Monaco and is displaying mild symptoms.

A team statement read: "Scuderia Ferrari Mission Winnow driver Charles Leclerc has tested positive for COVID-19.

"In accordance with the team's protocols, Charles is tested regularly and yesterday, the result from his latest test came back positive. 

"Charles notified us immediately and has informed everyone he has been in close contact with in the last few days.

"He is currently feeling ok with mild symptoms and is now self-isolating at home in Monaco."

Leclerc added on his Instagram stories: "Hello guys. I hope you are all staying safe.

"I want to let you know that I have tested positive for COVID-19. I am regularly checked according to my team's protocols.

"Unfortunately, I learned that I have been in contact with a positive case and immediately went into self-isolation, notifying anyone I had contact with. A subsequent test I took has come back positive.

"I am feeling okay and have mild symptoms. I will remain in isolation in my home in Monaco in compliance with the regulations set by the local health authorities.

"Stay safe and take care."

World champion Lewis Hamilton tested positive towards the end of the 2020 F1 season, while Lance Stroll and Sergio Perez have also previously missed time due to coronavirus.

The Australian Open has hinted Andy Murray will not be able to compete in Melbourne following his positive test for coronavirus.

Murray, a five-time finalist at the Australian Open, remains in good health and is isolating at home.

The three-time grand slam winner is still hoping to play and travel to Australia later than planned.

However, a statement from the tournament cast serious doubt on his involvement, with Murray – ranked 123rd in the world – having initially been granted a wildcard to play.

The statement read: "Andy Murray has advised that he has tested positive for COVID-19 and is isolating at home in the UK.

"Unfortunately, this means that he will be unable to join the official AO charter flights arriving in Australia in the coming days to go through the quarantine period with the other players.

"The AO fans love Andy, and we know how much he loves competing here in Melbourne and how hard he'd worked for this opportunity."

The first grand slam of the year is starting three weeks later than it normally would on February 8 due to the complications of players flying into Australia amid the ongoing coronavirus pandemic.

Tournament organisers are putting on 15 chartered flights, which will operate at 25 per cent capacity, to bring players to the tournament.

Before boarding, competitors must test negative and will undergo a series of tests once in the country, while undergoing a 14-day quarantine period in Melbourne.

It was after a first-round defeat at the Australian Open two years ago that Murray stated his career might be over due to an ongoing hip injury.

James Harden has completed a blockbuster trade from the Houston Rockets to the Brooklyn Nets, it has been confirmed.

James Harden has completed a blockbuster trade from the Houston Rockets to the Brooklyn Nets, it has been confirmed.

Widespread reports on Wednesday revealed Harden's eight-and-a-half-year stay in Houston was set to end, with the Nets agreeing a monster deal.

The Philadelphia 76ers had also been mooted as potential suitors, but Brooklyn's offer saw the Rockets receive Caris LeVert, Rodions Kurucs, three first-round draft picks (2022, 2024 and 2026) and four first-round pick swaps (2021, 2023, 2025 and 2027).

In a three-way move, Jarrett Allen and Taurean Prince were sent to the Cleveland, who put in Dante Exum and a further first-round draft pick (2022 via Milwaukee) for Houston as well as a second-round draft pick (2024) for the Nets.

The Rockets are expected to swiftly move LeVert and a second-round pick on to the Indiana Pacers for Victor Oladipo, although that switch was not initially confirmed alongside the Harden deal on Thursday.

Harden had been keen on a move prior to the start of the 2020-21 season and has now got his wish, linking up with Kevin Durant - his former Oklahoma City Thunder team-mate - and Kyrie Irving.

Brooklyn general manager Sean Marks said: "Adding an All-NBA player such as James to our roster better positions our team to compete against the league's best.

"James is one of the most prolific scorers and playmakers in our game, and we are thrilled to bring his special talents to Brooklyn.

"While we are excited to welcome James and his family to the Nets, we also want to thank the players who are departing.

"Caris, Jarrett, Rodions and Taurean were instrumental to the team's success and have made an enormous impact on our organisation.

"It has been a pleasure watching them grow both as players and as people and they will always be part of our Nets family. We wish each of them and their families all the best in the future."

Although trade talks were said to be ongoing for some time, speculation ramped up in the hours after Houston's defeat to the Los Angeles Lakers on Tuesday.

An out-of-sorts Harden put up just 16 points in 31 minutes in the 117-100 defeat and later stormed out of a post-game news conference after saying: "I literally have done everything that I can."

Those comments prompted a backlash from team-mates John Wall and DeMarcus Cousins, who both signed in the offseason as Houston once again rebuilt.

The Rockets failed to win a championship during Harden's time despite reaching the Western Conference Finals in both 2014-15 and 2017-18, with their star guard the league's MVP in the latter season.

Harden averaged 29.6 points per game in the regular season during his time with Houston, although that dropped slightly to 28.4 in the playoffs.

His return of 24.8 points through eight games this year was his worst average over a season for the Rockets.

Dom Bess claimed a five-wicket haul as England seized immediate control of the first Test against Sri Lanka, skittling their hosts for 135 before reaching 127-2 in reply.

Captain Joe Root and the recalled Jonny Bairstow combined to put on an unbroken third-wicket partnership worth 110 in the final session, the duo finishing unbeaten on 66 and 47 respectively as the tourists dominated the opening day of the series.

As for Sri Lanka, their problems started prior to the game getting underway as skipper Dimuth Karunaratne was ruled out due to a fractured thumb. 

Stuart Broad (3-20) claimed two early wickets as Sri Lanka were reduced to 25-3; they never recovered and were bowled out for the lowest first-innings score in a Test staged at Galle International Stadium.

Angelo Mathews - back in the Sri Lanka XI - combined with stand-in skipper Dinesh Chandimal to put on 56 for the fourth wicket, but that was the only partnership of real note in an innings that spanned a mere 46.1 overs. 

Chandimal top-scored with 28 before he was superbly caught in the covers by Sam Curran off Jack Leach (1-55), leaving the score at 81-5 early in the afternoon session. 

Niroshan Dickwella (12) chopped a long hop from Bess to backward point, while the off-spinner also benefited from a lucky deflection off short leg Bairstow - who took the full brunt of a sweep shot - that allowed wicketkeeper Jos Buttler to catch Dasun Shanaka (23). 

Dilruwan Perera fell quickly for a duck and, after a Leach finger tip saw Lasith Embuldeniya run out at the non-striker's end, Bess bowled PWH de Silva to complete his second five-wicket haul in Tests. 

England's reply stuttered early as opening pair Dom Sibley and Zak Crawley fell cheaply, both dismissed by left-arm spinner Embuldeniya to leave the score at 17-2. 

However, Bairstow – who hit a century when batting at number three in England's previous Test on Sri Lankan soil, back in 2018 – capitalised on his opportunity back in a team minus top-order regulars Rory Burns and Ben Stokes.

Root had needed a review to overturn an lbw decision against him on 20, but otherwise made serene progress to a half-century that means his team trail by just eight runs heading into Friday's action.

Andy Murray's participation at the Australian Open is in doubt following a positive COVID-19 test.

Three-time grand slam champion Murray remains in good health but is isolating at home.

The 33-year-old Briton is still hopeful of being able to travel to Australia later than planned and taking part in the first grand slam of the year.

Murray received a wildcard for the Australian Open, where he has been a runner-up on five occasions.

It is set to be the Briton's first participation at Melbourne Park since announcing after a first-round loss in 2019 that his career was in the balance due to a persistent hip injury.

The Australian Open is scheduled to get under way on February 8.

Rafael Nadal will be without his coach Carlos Moya due to the pandemic, while Dominic Thiem's coach Nicolas Massu tested positive before travelling to Australia.

It is still hoped that Massu can make the trip following a negative result.

Wayne Bennett will not continue as coach of Queensland for the 2021 State of Origin series so he can focus on his job at South Sydney Rabbitohs. 

Bennett returned to lead the Maroons in October of last year, taking on the role after Kevin Walters had stepped down following his appointment at Brisbane Broncos. 

Queensland went on to win 2-1 - beating New South Wales 20-14 in the deciding game in Brisbane - but the search is now on for a new coach ahead of this year's series.

"We were really grateful that Wayne made himself available to help us out last year," Queensland Rugby League managing director Robert Moore said in a statement. 

"We understand the decision Wayne has made in his last year of his contract with the South Sydney Rabbitohs, as he's eager to concentrate his efforts on them because they've been so close [to a premiership]," Moore said. 

"With Wayne's decision, we've now moved to a process to consider the next appointment and we anticipate that process will be completed early this year." 

The Origin games are scheduled to take place in June and July, having been shifted to after the NRL season last year due to the impact of the coronavirus pandemic.

Dallas Mavericks duo Luka Doncic and Rick Carlisle were delighted to see Kristaps Porzingis back in action after the Latvian made his first appearance of the NBA season on Wednesday. 

Having undergone knee surgery in October, Porzingis had missed Dallas' first nine games as he continued his recovery.

A potential return on Monday was then scuppered when the clash with the New Orleans Pelicans was postponed in accordance with the league's health and safety protocols amid the ongoing coronavirus pandemic. 

However, the former first-round pick by the New York Knicks was finally able to take the court again against the Charlotte Hornets, contributing 16 points during his 21 minutes in a 104-93 triumph. 

"He' an amazing player," Doncic - who led the way with 34 points - said, according to Dallas' official website. 

"He's got to get back into rhythm, and I think for the first game he played amazing. He's going to keep improving and we're going to need him a lot."

Mavs coach Carlisle admitted Porzingis' return – admittedly on a restriction in terms of minutes – makes a huge difference to the team, including helping to alleviate some of the pressure on the shoulders of Doncic. 

"When both of those guys are out there, it's a game-changer for us because you've got two guys that can both play on the inside and really space the floor on the outside," Carlisle said.  

"They can both put the ball on the floor and make plays. 

"You get two franchise players, it's important to have them on the floor together and available to play. You look at every team in this league, if they're without one of their cornerstone guys it's going to be a lot tougher job. 

"I think everybody feels a lot better now that KP is back in the mix."

The game was also notable for Carlisle in terms of a personal milestone, as he reached 800 victories in his coaching career.

Porzingis himself accepted he had been a little too eager to make an impact during his comeback, knowing his involvement in the game was always going to be limited. 

"What I think didn’t help me was knowing that I had the minutes restrictions," Porzingis said. "I was trying to do as much as I could in those minutes that I had. 

"Sometimes you don't make the best decisions when you really want to be aggressive, but it's okay. I wanted to be aggressive for the time I was going to be out there, and most importantly [it was the] first game and first win for me."

Chile have announced Reinaldo Rueda's tenure as coach has come to an end following an underwhelming start to World Cup qualification. 

Rueda had been in the post since early 2018, replacing Juan Antonio Pizzi after he failed to lead the team to the 2018 World Cup. 

Chile lost their Copa America crown under Rueda in 2019, having won each of the previous two editions, though they did get to the semi-finals. 

But Rueda's spell in charge has been largely unimpressive, with the team winning just nine of his 27 matches in charge, suffering 10 defeats. 

Rueda leaves Chile having only been able to accumulate four points from as many games at the start of qualification for the 2022 World Cup. 

His final game was the 2-1 defeat away to Venezuela on November 17.

Tennys Sandgren was cleared to board a flight from the United States bound for Melbourne ahead of the Australian Open despite revealing he returned a new positive coronavirus test this week. 

The American, twice a quarter-finalist at Melbourne Park, initially posted to social media on Wednesday that he had tested positive for the virus for a second time. 

Although his first instance of having the illness was recorded in November, the 29-year-old's participation in the tournament appeared to be in doubt. 

But, as he continued to update followers through the day, it emerged he had been allowed to board his flight. 

Writing on Twitter, he said: "Wait hold on I think they are trying to get me on 15 min [sic] after the plane was supposed to depart.. my bags still aren't checked lol." 

A follow-up read: "Wow I'm on the plane. Maybe I just held my breath too long. Craig Tiley [Tennis Australia] is a wizard." 

Some expressed concerns about the possibility of Sandgren potentially spreading the virus to fellow passengers and then locals once he arrives in Australia. 

But a statement from the Australian Open has looked to reassure people that players' infectiousness is checked prior to boarding flights. 

It read: "In the case of Tennys Sandgren, who has self-disclosed that he previously tested positive in late November, his medical file had to be reviewed by Victorian health authorities. Upon completion of that review he was cleared to fly.

"Any recovered case must go through this process in order to have an opportunity to travel here for the Australian Open. No one can travel without either proof of a negative test or this special clearance from authorities confirming they are not infectious. 

"Upon arrival all players are immediately placed in a secure quarantine environment for 14 days under the authority of COVID Quarantine Victoria, and will undergo a more rigorous testing schedule than most returning travellers." 

An earlier statement issued by the tournament organisers in reply to Sandgren's tweets said: "Some people who have recovered from COVID-19 and who are non-infectious can continue to shed the virus for several months. 

"Victorian Government public health experts assess each case based on additional detailed medical records to ensure they are not infectious before checking in to the charter flights. 

"Players and their teams are tested every day from their arrival in Australia, a much stricter process than for anyone else in hotel quarantine." 

The first grand slam of the year is due to begin on February 8 after being delayed due to the pandemic. 

Initially it was to run from January 18-31 but was pushed back to help give qualifiers time to travel and complete a two-week quarantine in Australia prior to warm-up events getting under way at the end of the month. 

Players at Melbourne Park will have to follow strict guidelines and protocols, including a five-hour limit on training with a maximum of one team member. 

The teams must stay in their hotel for the other 19 hours of every day, and players have to return six negative COVID-19 tests before being allowed to play.

The Los Angeles Lakers set a franchise record after winning again on the road, while Dallas Mavericks star Luka Doncic made NBA history.

LeBron James posted 26 points and defending champions the Lakers defeated the Oklahoma City Thunder 128-99 on Wednesday.

The streaking Lakers (10-3), who have won four successive games, improved to 7-0 away from home this season – surpassing the 1985-86 team for the best start on the road.

James has had at least 15 points, five rebounds and five assists in all 13 games this season. In the last 30 years, the only NBA player to have a longer streak of 15/five/five games to start a season was James himself in 2011-12 (22 straight), according to Stats Perform.

Lakers team-mate Montrezl Harrell had 21 points, while Anthony Davis put up 18 points and seven rebounds in Oklahoma City midweek.

Doncic became the first player in NBA history to post 34 points, 13 rebounds, nine assists, four blocks, two steals and five threes made, per Stats Perform.

The Mavericks went on to win 104-93 and snap the Charlotte Hornets' four-game winning streak.

Mavericks star Kristaps Porzingis returned from a knee injury and scored 16 points in his first appearance since undergoing surgery in October.

Red-hot Giannis fuels Bucks

Giannis Antetokounmpo's triple-double guided the Milwaukee Bucks past the Detroit Pistons 110-101. The two-time reigning MVP finished with 22 points, 10 rebounds and 10 assists for his 20th career triple-double.

Damian Lillard and CJ McCollum put on a show as the Portland Trail Blazers prevailed 132-126 against the Sacramento Kings. Lillard (40 points and 13 assists) and McCollum (28 points and 10 assists) became the first team-mate duo in NBA history to have 25-plus points, 10-plus assists and five-plus three-pointers made in the same game, per Stats Perform. They are also the first duo in the NBA to have 25-plus points, 10-plus assists and one or fewer turnovers in the same game since 1987.

Nickeil Alexander-Walker starred with 37 points, but the New Orleans Pelicans still lost 111-106 to the Los Angeles Clippers. Kawhi Leonard (28) and Paul George (27) combined for 55 points in the Clippers' win.

The Memphis Grizzlies topped the Minnesota Timberwolves 118-107 behind Jonas Valanciunas' 24 points and 16 rebounds.

Knicks duo struggle

The New York Knicks did not get much support from their two starting point guards in a 116-109 loss to city rivals the Brooklyn Nets. Austin Rivers was three-of-10 shooting from the field and two-of-five from three-point range for eight points in 34 minutes. Elfrid Peyton was just three of 11 from the field, while making just one of three-point attempts as he finished with seven points in 33 minutes.

Nurkic says no!

There was no way past Jusuf Nurkic as the Trail Blazers big man denied Glenn Robinson III in the fourth quarter.

Wednesday's results

Dallas Mavericks 104-93 Charlotte Hornets
Milwaukee Bucks 110-101 Detroit Pistons
Brooklyn Nets 116-109 New York Knicks
Memphis Grizzlies 118-107 Minnesota Timberwolves
Los Angeles Lakers 128-99 Oklahoma City Thunder
Los Angeles Clippers 111-106 New Orleans Pelicans
Portland Trail Blazers 132-126 Sacramento Kings
Utah Jazz-Washington Wizards (postponed)
Orlando Magic-Boston Celtics (postponed)
Atlanta Hawks-Phoenix Suns (postponed)

Rockets at Spurs

As James Harden reportedly heads to the Nets, the Houston Rockets (3-6) will look to cast the chaos aside when they face the San Antonio Spurs (6-5) on the road on Thursday.