Formula One rising star Lando Norris has tested positive for COVID-19 while holidaying in Dubai.

The McLaren driver, who had a first career podium among seven top-six finishes last season, said he was largely asymptomatic but had lost his sense of taste and smell.

Norris, 21, was taking a break in the United Arab Emirates and will be confined to his hotel room for two weeks as a result.

On Tuesday, he wrote in a message posted to Twitter: "Hi everyone, hope you are all keeping well. Yesterday I lost my sense of taste and smell so immediately self isolated [sic] and took a test.

“It's come back as positive, so I've told everyone that I’ve been in contact with and will be self isolating for the next 14 days.

“I feel alright and have no other symptoms but I just wanted to let you all know. Take care.”

McLaren confirmed the positive, saying it came before Norris was due to join the team for pre-season preparations.

The team said in a statement: "McLaren can confirm that Lando Norris tested positive for COVID-19 yesterday in Dubai, where he is currently on holiday ahead of a planned training camp."

The 2021 Formula One season is scheduled to start in Australia with a March 21 race; however, reports have indicated that grand prix is likely to be pushed back until later in the year due to Melbourne's quarantine restrictions.

That would mean the campaign getting under way a week later in Bahrain, with pre-season testing switching to Bahrain from Barcelona also reported to be a possibility.

Barcelona were boosted on Tuesday as Ronald Koeman's squad received the COVID-19 all-clear in the wake of two members of staff testing positive.

A morning training session was called off as players underwent tests to determine whether the virus may have spread among the group.

But there were no positives detected and that meant Koeman's charges could train in the evening, ahead of playing Wednesday's match against Athletic Bilbao.

A club statement read: "In accordance with LaLiga protocol, the FC Barcelona first-team squad undertook PCR tests on Tuesday morning. All tests came back negative."

The Camp Nou giants said on Monday that two members of the first-team staff had returned positives for coronavirus, and sports and health authorities were informed about those results.

Koeman's team sit fifth in LaLiga ahead of their trip to the Basque Country to play Athletic, who are ninth.

Barcelona, who are 10 points off the top of LaLiga, have won the previous two matches on their travels after going four away league games without a win.

Atletico Madrid boss Diego Simeone welcomed Kieran Trippier back to training after his 10-week suspension for betting offences was put on hold by FIFA.

The 30-year-old defender was issued with the ban and a fine of £70,000 on December 23 after the Football Association (FA) found him guilty of four of seven alleged breaches of rule E8(1)(b).

Atletico appealed against the punishment to FIFA, and world football's governing body has cleared Trippier to play while its appeal committee considers the matter.

In the written reasons explaining its independent regulatory commission's decision, which the FA published on Tuesday, it was revealed Trippier told a friend, "Lump on if you want mate" in one of a series messages on a WhatsApp group discussing the progress of his €22million transfer to Atleti in July 2019.

Trippier's claim that the messages were "banter" did not pass muster with the commission and it was discovered one of his friends, Oliver Hawley, placed 10 separate bets between £20 and £65 on the right-back joining Atletico.

Matthew Brady, who asked Trippier, "Shall I lump on you going there?" and two other friends placed further bets ranging from £20 and £300.

"It [the ban] is on hold. We have Trippier back with us," Simeone said.

"I gave him a hug and they will tell me more in the coming days."

However, the former Tottenham player might have to wait for his return to action and will not feature in Wednesday's Copa del Rey tie at Cornella.

"He is training away from the group. Tomorrow, he will not take part in the game," Simeone confirmed.

As part of its investigation, the FA took into account witness statements on Trippier's behalf from England manager Gareth Southgate and Three Lions captain Harry Kane.

So far this season, he has played 19 matches in all competitions for Atletico.

Juventus wide player Juan Cuadrado has tested positive for coronavirus and will miss the clash with Serie A leaders Milan on Wednesday.

The Colombia international is asymptomatic but has begun a period of self-isolation, the Italian champions confirmed.

The news comes just a day after left-back Alex Sandro was ruled out after returning a positive test for the virus.

It means head coach Andrea Pirlo will be without two of his first-choice full-backs for the game at San Siro against Stefano Pioli's side, who are the only unbeaten team in Europe's top five leagues in the 2020-21 season.

The club said in a statement: "Juventus Football Club announces that, during the checks provided for by the protocol in force, Juan Cuadrado has emerged positive with COVID-19. The player has already been placed in solitary confinement and is asymptomatic."

Cuadrado, 32, has made 13 appearances in Serie A this term, scoring once.

Juve head into the Milan contest with a 10-point deficit to the league leaders, albeit with a game in hand.

While they have lost only once in 14 matches, Juve have won just seven times, leaving them in fifth place with 27 points.

They are hoping to avoid losing back-to-back league games against the Rossoneri for the first time since 2010, having been beaten 4-2 in the previous meeting last July.

The last time they faced Milan when behind them in the table was in November 2015, when a Paulo Dybala goal secured a 1-0 victory.

Zlatan Ibrahimovic has been ruled out of the Serie A clash between Milan and Juventus on Wednesday.

The 39-year-old striker has been sidelined since being substituted in the 3-1 win at Napoli on November 22.

The former Manchester United and Paris Saint-Germain star has missed seven league games for the Serie A leaders, although the Rossoneri have fared well in his absence, winning five and drawing two of those matches.

Stefano Pioli's side are alone in Europe's top five leagues in that they have not lost a top-flight match since the 2019-20 season was initially shut down from last March.

They head into the match with champions Juve at San Siro knowing a win would move them 13 points clear of the Bianconeri, who are fifth with a game in hand.

Ibrahimovic had offered hope he could be fit to face his former club after recent injury trouble, posting training footage to social media on Monday with the caption "Tick tock tick tock".

Head coach Pioli, though, says the player is not fully fit and admitted to scolding him for causing a stir two days before the game.

"I told him off because, after that footage, I was peppered with phone calls," Pioli told reporters.

"He is better and he's working well, but he won't be in the game tomorrow."

Rafael Leao has performed well in Ibrahimovic's absence, scoring in the 2-1 win at Sassuolo and the 2-0 victory at Benevento in the past two and a half weeks, becoming the second-youngest foreign player to reach 10 Serie A goals for the club, behind only Alexandre Pato.

Pioli believes the 21-year-old's development is a sign of the way Milan have improved in the past year. The Rossoneri have taken 37 points from their first 15 league matches this term, the first time they have done so in the history of the competition in the three-points-per-win era.

“He’s growing a lot, he has characteristics that we must try to enhance in the right way," said Pioli. "The important thing is to see the will to grow and improve on a daily basis.

"All matches are opportunities to prove our worth. We have to concentrate on the game and raise our level because they are strong opponents, with experience, and they have been winning for years.

"We're showing we can play for it and we'll therefore play to win. We have scored 17 points more than last year. This is the right path, but we can't speak of a decisive match after 15 rounds."

Cristiano Ronaldo's performance will be decisive when Juventus meet Milan in a huge Serie A clash on Wednesday, says Andrea Pirlo.

The Juve forward has racked up 14 goals in 11 Serie A games this season, netting a double and adding an assist in Sunday's 4-1 thumping of Udinese.

Pirlo will take charge of a match against Milan, with whom he spent a decade as a player and won the Champions League twice, for the first time.

Despite Ronaldo's form, Juve sit 10 points adrift of impressive leaders Milan, albeit the Bianconeri have a game in hand. 

"From the beginning we have tried to exploit Cristiano for his characteristics, clarity and incisiveness in the final third," said Juve boss Pirlo ahead of the San Siro battle.

"Is he decisive? Of course, as he was everywhere. 

"But it is normal to depend on him when you have such a champion in your team."

With the pressure on for a crucial clash, Pirlo feels it is Milan and not defending champions Juve who are currently the team to beat.

"Milan have not lost in a long time, they are first in the standings and they are the team to beat," he said.

"I see a great spirit in Milan, which leads them to win games. They come into the game off the back of excellent results, they fight and run together and they don't want to lose.

"The table always reflects the values of the championship. We play game after game to move up the standings, looking only at ourselves. We will see in April where we will be.

"We will try to impose our game at San Siro, without fear: these are the good matches to be involved in."

He added: "It will be a special evening for me, having experienced many memories with Milan. It was wonderful as a player, I think it will be the same as a coach.

"We know the importance of the match. We will play our game and do our best. It will be very important, but not decisive.

"We will need to be good at making few mistakes and to play well, technically, in order to not give space to Milan's breakaways, which is one of their strengths.

"In the Italian league you can't give up, not even for a second - every match must be faced with the same concentration. I want to see a Juve convinced of their strength, who play the game we have in mind."

Pirlo was asked for an update on available players after Alex Sandro tested positive for coronavirus.

"After Alex Sandro tested positive, we will have the results of the team's tests in the afternoon - until then we wait," he said.

"[Paulo] Dybala is doing pretty well, he is better after his fever so should be available for the game.

"[Alvaro] Morata is recovering and doing physiotherapy, [Giorgio] Chiellini and [Merih] Demiral are doing quite well, while Arthur and [Adrien] Rabiot have both recovered. 

"On Wednesday, we will evaluate who we will have available to bring to Milan. There will be no excuse for the game - the squad is competitive in all sectors. Other teams have had the same problems."

Milan won 4-2 against Juve in July, so they are looking for back-to-back wins against Juventus in Serie A for the first time since 2010, when Pirlo was playing at San Siro under Leonardo.

Jurgen Klopp was, predictably, none too pleased after Liverpool lost 1-0 at Southampton on Monday.

Not only did the Premier League champions see a 12-game unbeaten run end, but they also gifted Manchester United the chance to go top of the table if the Red Devils win their game in hand.

Liverpool only managed one shot on target against Ralph Hasenhuttl's Saints after conceding a Danny Ings goal in the second minute, when a free-kick eluded Trent Alexander-Arnold and gave the former Reds striker the chance to score a fine lob.

Klopp admitted they should have done better with that set-piece, but he was further irritated in the second half when two penalty appeals were turned down, first for a tangle between Sadio Mane and Kyle Walker-Peters and then for a Georginio Wijnaldum shot that struck the arm of Jack Stephens.

"[The handball] looked like a clear penalty," Klopp said. "I turned to the fourth official, he said: 'We checked already, no penalty.'

"What [referee] Andre Marriner did with Sadio Mane tonight, I'm not sure that's okay, to be honest.

"I hear now that Manchester United had more penalties in two years than I had in five and a half years. I've no idea if that's my fault, or how that can happen."

It's quite the claim – but is it true?

PEN STATE

Under Klopp, Liverpool have been awarded 46 penalties in all competitions, including 30 in the Premier League (they've scored 39 of them, for good measure). In that same time frame, and under three different managers, United have won 67 and scored 54 penalties in all competitions.

What about the past two years? Well, 42 of those United penalties have come since Ole Gunnar Solskjaer became manager in December 2018, with 27 in the league. Liverpool have had just 19 spot-kicks in that time. Klopp, then, has a point.

If you combine the past two Premier League seasons, no team has had as many penalties as the Red Devils, who have won 20 and scored 15 of them. Next on the list is Leicester City (17 won, 13 scored) and then Manchester City (14 won, eight scored). Liverpool have won 10 in that time and scored every one.

Having half the number of their bitter rivals will doubtless be a source of frustration, but they should consider the feelings of Everton fans. The Toffees have had just three penalties in the past two seasons, the lowest of any side to be in the division across both campaigns.

SPOT THE DIFFERENCE

In 2019-20 in the Premier League, United won more penalties than anyone else (14 – three above nearest rivals Man City). That number was a record for a single season in the Premier League era. Liverpool won five.

The balance actually seems to be shifting a little in 2020-21, though. United are joint-second for Premier League penalties (six, level with Brighton and Hove Albion), but four behind Leicester, who won 10 spot-kicks in their first 16 games, a competition record.

Liverpool, for their part, are only one behind United on five. Had the Southampton game taken place in the first few weeks of the season, they may well have caught up with them through the Stephens incident: the earlier implementation of the handball rule led to seven such penalties being awarded in the first five matchdays of 2020-21.

Only five have been given since, and none since December 13 – when Fulham's Aboubakar Kamara was penalised against Liverpool.

South Africa hammered Sri Lanka by 10 wickets despite Dimuth Karunaratne's battling hundred to seal a 2-0 series win inside three days in Johannesburg.

Karunaratne was unbeaten on 91 at the close of day two of the second Test with Sri Lanka beginning Tuesday's play at 150-4, but any momentum quickly subsided in a sorry collapse.

The tourists added just 61 more runs and lost their final six wickets for the return of a measly 35, setting the Proteas a meagre target of 67, as Anrich Nortje (2-64), Lungi Ngidi (4-44) and Lutho Sipam (3-40) produced devastating spells with the ball.

Dean Elgar (31) and Aiden Markram (36) steered South Africa over the line with ease in just 13 overs either side of the lunch break to complete a convincing victory.

Karunaratne (103) hit successive fours in the third over of the day as he aimed to help Sri Lanka to a competitive total.

But, having already threatened a couple of times, Nortje (2-64) eventually got the Sri Lanka skipper, his wicked delivery edged into the hands of Wiaan Mulder.

Karunaratne's overnight partner Niroshan Dickwella (36) soon followed, falling to the impressive Ngidi, and the remaining wickets tumbled quickly after that.

Mulder (1-52) dismissed Dasun Shanaka (8), while Sipamla swept up the lower order by taking out Wanindu Hasaranga (16), Dushmantha Chameera (0) and Asitha Fernando (0).

Markram and Elgar, whose first-innings 127 was the highest score of the Test, returned to the crease in a professional mood and hit nine boundaries between them.

The former did have a brief scare when Kusal Mendis appeared to catch him low before the boundary, but the third umpire ruled it not out after replays suggested he grounded the ball, and from there it was plain sailing for the hosts.

Australia will hope the "very likely" return of David Warner can inspire them to regain the series lead as they take on India in the third Test from Thursday.

India produced an impressive turnaround in Melbourne last time out, squaring the series at 1-1 despite being without Virat Kohli and also losing the toss.

Stand-in Ajinkya Rahane stood up in the absence of India's captain, making 112 to set the tourists up for an impressive eight-wicket victory.

However, Australia are undefeated in their last nine Tests against India at the Sydney Cricket Ground. Indeed, their only defeat in meetings between the teams at the venue came in January 1978.

The hosts reacted to the defeat by dropping out-of-sorts opener Joe Burns, having made just 63 runs in four innings during the series.

Warner and Will Pucovski were both injured and missed the first two Tests but head coach Justin Langer gave a positive update on the former, who he thinks will be able to play through the pain.

Uncapped prospect Pucovski, meanwhile, has passed concussion examinations so will challenge Travis Head for a place in the side.

BUBBLE CONCERN FOR INDIA

India had to isolate five members of their squad as a precaution in the aftermath of the Boxing Day Test, amid concerns over a breach of protocols within the bio-secure bubble.

Rishabh Pant, Rohit Sharma, Shubman Gill, Navdeep Saini and Prithvi Shaw trained away from the rest of the squad after a video on social media showed them dining at an indoor venue in Melbourne.

However, both teams - and members of the support staff - tested negative for COVID-19 prior to travelling to Sydney to continue the four-match series.

Rohit has not featured for India on the tour so far due to injury, including missing the white-ball games that preceded the Tests, but could be involved at the SCG.

Batsman KL Rahul is out of the rest of the series with a wrist injury, ending speculation he could replace struggling Mayank Agarwal.

LANGER CONFIDENT OF SMITH RECOVERY

While the expected return of Warner could give them a boost, Australia will also be looking for a turnaround from Steve Smith.

Smith has only managed scores of 1, 0 and 8 during his completed innings in Adelaide and Melbourne, with spinner Ravichandran Ashwin having him caught in two of those three dismissals.

Ranked at three in the ICC rankings, he had only failed to reach double figures in two of his 14 previous innings since returning to Test cricket in the 2019 Ashes.

"Imagine how good we'll be when he does start batting well," said a confident Langer. "That's how I look at it.

"He hasn't had the best of series so far, he'll be the first to admit that, but my gosh, what I know about great players is the longer they miss out, the sooner it is that they're coming good again.

"So that puts a big smile on my face. I don't coach Steve Smith. Steve Smith coaches himself and I'm sure he's going to work it out. 

"He is a great player and I can't wait to watch him bat this Test match and the next Test match."

KEY OPTA FACTS

- India have lost only two of their last nine Tests against Australia (W5, D2) - they now search for back-to-back wins against them for just the second time since 2013.
- Australia's loss in the second match snapped an eight-game winning run in Tests at home; they will now look to avoid consecutive home defeats for the first time since November 2016.
- The home team dropped eight catches last time out in Melbourne, their most in a single Test since dropping nine against India in the New Year's Test of 2012 in Sydney.
- Ricky Ponting (8) is the only player to have logged more centuries at the Sydney Cricket Ground than David Warner (7) in international cricket.
- No player has taken more wickets (10) or posted a better bowling economy (2.1) than India's Ravichandran Ashwin throughout this series.
- Nathan Lyon is six wickets shy of becoming just the third Australian bowler to take 400 in men's Tests (Shane Warne, Glenn McGrath); his 89 wickets against India are his most against any team.

Stephen Curry has no doubt the Golden State Warriors continue to get the absolute best from their opponents each time the team take to the court and he would have it no other way.

The superstar shooter followed up a career-high return of 62 points in the beating of the Portland Trail Blazers with another 30 in the Warriors' 137-106 triumph over the Sacramento Kings on Monday.

Curry also finished with nine rebounds and eight assists, while the 32-year-old had chalked up 23 points by half-time on the back of seven-for-11 shooting, including four-for-seven on three-pointers.

The Warriors are now 4-3 for the season and are showing positive signs despite losing Klay Thompson for the season, while the transition to life without the likes of Kevin Durant and Andre Iguodala continues.

It remains to be seen if the Warriors can produce the kind of form that led them to five straight NBA Finals between 2015 and 2019 but Curry feels their opponents still treat them as a huge threat each night.

"100 percent [we get the best]," Curry said following the victory over the Kings. 

"And that's how it's supposed to be. There are teams that were in the bubble, in the playoffs last year in both conferences that we're going to be doing that to them. 

"So, it's always the game within the game and that competition's exciting knowing that there's a little bit more meaning based on what we did the last five years and other teams' experience playing against us. That's part of the journey. We love it."

After a tough opening week, Curry is back into a groove helped in part by the return of team-mate Draymond Green, who was absent for pre-season and the opening four games of the campaign due to a mix of a foot problem and adhering to COVID-19 protocols.

The Warriors finished with an NBA season-high of 41 assists against the Kings and Curry acknowledged the return of Green has been vital.

"Draymond obviously has helped a lot in terms of getting us organized," he added. 

"And especially when I get off the ball and starting again. And so [Sunday], started seeing pictures of it a little bit clearer and understand spacing and, obviously, guys have got to make shots, and everybody pitched in. 

"It was a really good effort across the board, guys staying ready off the bench, and defensively, we gave ourselves energy and life from the beginning. On a back-to-back, you need that presence to get everything flowing, and then it translated to good offense."

Seven players hit double figures as the Philadelphia 76ers surged to 6-1 while Malcolm Brogdon landed an overtime winner as the Indiana Pacers take up chase in the East.

Eastern Conference leaders Philadelphia remain ahead of the pack after a second-quarter flurry helped to sink the Charlotte Hornets, 118-101, with Tobias Harris leading the scoring on 22 points.

Joel Embiid (14 points and 11 rebounds) and Ben Simmons (12 points and 10 rebounds) played key supporting roles with double-doubles as the 76ers continue to fly high.

Indiana improved to 5-2 in a 118-116 thriller against the New Orleans Pelicans after Brogdon capped his double-double with the clutch OT winner, while Victor Oladipo top scored for the Pacers with 25 points.

In-form Pelicans duo Brandon Ingram and Zion Williamson combined for 55 points in the loss, as Ingram scored 31 and Williamson recorded a double-double with 24 points and 10 rebounds.

Orlando also stayed in the hunt for top spot as Aaron Gordon (24 points, 11 rebounds) and Nikola Vucevic (23 points) inspired the Magic to move to 5-3 with a 103-83 victory over the Cleveland Cavaliers.

Malcolm Brogdon hits the game-winning floater in OT as the @Pacers pick up their 5th W of the season!

Brogdon: 21 PTS, 7 REB, 11 AST
Victor Oladipo: 25 PTS, 6 AST
Brandon Ingram: 31 PTS, 8 AST
Zion Williamson: 24 PTS, 10 REB pic.twitter.com/XfWbcMXemJ

— NBA (@NBA) January 5, 2021

Doncic, Giannis go off as Mavs and Bucks win

Luka Doncic dominated with 33 points and a triple-double as the Dallas Mavericks ended the Houston Rockets’ winning streak with a 113-100 win.

Doncic added 16 rebounds and 11 assists, while Tim Hardaway Jr shot for 30 points to boost the Mavs. Houston's Christian Wood, Eric Gordon and a returning James Harden all put up more than 20 points.