Joe Root led from the front with an unbeaten century to leave England in complete control of the first Test against Sri Lanka in Galle.

Resuming on 66, the England captain batted throughout truncated day two in masterful fashion, reaching 168 at tea before rain and bad light put paid to the final session, with the tourists on 320-4 - a first-innings lead of 185.

Debutant Dan Lawrence made a wonderfully fluent 73 as part of a 173 alongside Root, with Sri Lanka's main hopes of avoiding a heavy defeat already seemingly pinned on further unseasonably wet weather.

Events might have panned out very differently had Dilruwan Perera removed Root lbw with the first ball of the day, but an umpire's call fell in the batsman's favour and he was off and running with a straight four crunched back down the ground in the same over.

The tireless Lasith Embuldeniya claimed his third wicket of the match as Kusal Mendis held a sharp chance at gully to dismiss Jonny Bairstow three runs shy of a half-century.

Unfortunately for Sri Lanka, Lawrence showed no sign of debut nerves as his attractive, smooth-wristed style transferred easily to the Test arena.

The highlight of the 23-year-old's 150-ball knock came when he launched left-arm spinner Embuldeniya for a huge, slog-swept six.

Root and Lawrence played in unhurried fashion off front and back foot, devouring a heavy diet of spin bowling until Dilruwan found extra bounce with the second new ball to have the youngster caught by Mendis at short leg.

Jos Buttler's scratchy progress against Dilruwan showed batting might not be quite as easy on a turning surface as Root and Lawrence suggested, meaning England are ominously placed despite the lost time.

Root begins pivotal year in emphatic fashion

A packed 2021 schedule is likely to define Root's reign as England's Test captain, with home and away series against India preceding a trip to Australia and a third crack at Ashes glory in his tenure.

He probably took a light lunch, having ended the first session on 99 in pursuit of a first ton in the longest format since November 2019.

In truth, the immaculate balance and judgement Root displayed throughout made an 18th Test century feel like a formality and, after nudging a single off Dilruwan from the second ball of the session, he went on to surpass Kevin Pietersen's 151 in Colombo in 2012 to make England's highest individual score in Sri Lanka.

Lawrence gives England a handy problem

Root and head coach Chris Silverwood will need to call on squad depth as they negotiate the challenges of the year to come and Lawrence's stylish introduction to the middle order was most welcome.

A remodelled Test side designed to bat time at the top of the order with the likes of Dom Sibley, Zak Crawley and Rory Burns now has another option in the engine room to make the purists purr. Ollie Pope knows he must hit the ground running on his expected return from shoulder surgery in India.

Embuldeniya gamely holds the fort in Galle

Sri Lanka's spinners have matched their batsmen for ineptitude at times, with Dilruwan struggling for length before finding some rhythm prior to tea and leg-spinner Hasaranga De Silva (0-63) going at more than four an over.

Skipper Dinesh Chandimal has turned time and again to Embuldeniya, who has wheeled through 38 overs for his 3-131. If a five-wicket haul arrives it will be the result of relentless toil.

Australia fear they might have let India off the hook on the first day of the deciding Test in Brisbane, according to centurion Marnus Labuschagne.

Number three Labuschagne reached three figures for the first time in the series with a typically diligent 108.

However, he top-edged a pull off debutant seamer Thangarasu Natarajan (2-63) to be pouched by wicketkeeper Rishabh Pant, shortly after Matthew Wade departed to the same bowler for 45.

Like Wade, Steve Smith was guilty of not capitalising on a start when he became Washington Sundar's maiden Test wicket on 36, although Cameron Green (28 not out) and under-fire captain Tim Paine (38no) got the hosts to 274-5 at stumps with the four-match series all square at 1-1.

"Look, all our batters are going to make their own assessment of the way they got out. They're all international players," Labuschagne said.

"You know everyone gets judged harshly. You're your own harshest critic and everyone will look at their dismissals and say, 'What could I have done better?'

"I'm definitely disappointed about not going on and getting a really big score that would have put us in a better position as a team.

"We'll still take the position we're in, it was really nice to see Greeny and Tim finish it off there when we did lose two wickets in quick succession."

Injuries have laid waste to India's plans over the course of the series and Natarajan and Sundar featured for the first time in the longest format as key men Ravichandran Ashwin and Jasprit Bumrah were ruled out.

It meant learning on the fly against unfamiliar opposition, although it was a challenge Labuschagne relished.

"Definitely I had to formulate some plans on the run and keep trying to understand the situation, what they were doing. That's the part of the game that is really enjoyable." he said when considering an India attack that was further compromised by the loss of Navdeep Saini to a groin injury after only 7.5 overs.

"You've got to read the situation out there. You can look at stuff on a screen and see how guys bowl but only you know out there, with a feel of how you can do things and how you can make things easier. "

Not for the first time, Smith was the centre of controversy for alleged gamesmanship on the final day of the drawn third Test, but Labuschagne failed to spot any ill-effects as the pair shared a stand of 70 for the third wicket.

"I don't think when he walks out onto the field that stuff really concerns him. He's focusing on the ball and scoring runs," he added.

"If anything it gives him extra motivation to put big runs on the board. I don't think that stuff comes into play when he's out there at all."

Portland Trail Blazers center Jusuf Nurkic is set for another spell on the sidelines after suffering a right wrist fracture on Thursday.

Nurkic left the Trail Blazers' 111-87 defeat to the Indiana Pacers in the third quarter after hurting his arm while swiping at Malcolm Brogdon.

The 26-year-old Bosnian suffered a broken leg in 2019 and spent over a year out, only returning in July last year after the season was suspended due to the coronavirus pandemic.

Head coach Terry Stotts was planning to discuss whether Portland should bring in another big with general manager Neil Olshey on Friday, given Zach Collins is already out due to an Achilles problem.

"I did see [Nurkic] after the game. He had a splint on, so obviously very disappointing for him and for us," said Stotts.

"He had a long road back from his other injury, he had a rough start to the season, it looked like he was getting back on track and obviously this is a huge setback for both him and for us.

"I'm going to sit down with Neil tomorrow and we'll talk about what options we have.

"Most likely [Enes Kanter will start], but we'll evaluate that. Obviously, Harry Giles is going to get an opportunity to play and we'll figure out whether it's best to start him or bring him off the bench, but we'll see."

Nurkic averaged 9.8 points and 7.7 rebounds through 12 games this season. He had five points on 2-of-8 shooting and eight rebounds before leaving the game against the Pacers.

Damian Lillard called on his fellow Trail Blazers to rally together and fill the void that Nurkic's absence creates.

"We've got to show our love for him but also give him his space. It's hard to deal with when the game we love to play and is part of our lives every day is taken away abruptly," said Lillard.

"We're always going to be here for him. It's a tough thing. It comes with what we do and it can happen at any time.

"[He was] frustrated, disappointed, a little sad, like anyone would be in that situation.

"He plays a major part in our team and our success. Obviously you're not going to have one person turn into Nurk, it has to be by committee. In the past we've been able to count on guys to come in and fill those holes collectively and that's what we'll be looking at now."

CJ McCollum added: "It's terrible. He's a huge part of our team. Obviously he's been through a lot historically with injuries, so you never want to see it with anybody, especially him.

"It's tough. The season still goes on, it waits for no one, so we have to figure out a way to continue to move forward.

"Enes has been big for us in the past so will have to step up, Harry will have to play, some small ball, we'll do a lot of different stuff. It's an unfortunate part of the game but it's a challenge and I'm looking forward to seeing how we respond to it."

Over the past couple of seasons, Trent Alexander-Arnold has essentially set the standard for full-backs in the Premier League.

Not only has he been a dependable part of a generally mean defence, but his effectiveness in the final third has helped mark him out from the rest.

A dead-ball specialist, comfortable on the ball and a fine passer, many have even suggested his long-term future could be further up the pitch in midfield – comparisons in this regard with the likes of Philipp Lahm are understandable.

But the adulation has been rather quieter this season. Indeed, he has even been the target of criticism on occasion, which is an awkward position to be in ahead of a huge top-of-the-table clash with bitter rivals and league leaders Manchester United on Sunday.

So, is Alexander-Arnold genuinely having a poor season? Or is he just the victim of his own high standards?

THE KNIVES ARE OUT

With Liverpool not running away with the Premier League title this term, perhaps it was inevitable that certain players were going to start being targeted with harsh words.

The focus on Alexander-Arnold seemingly became most intense after the Reds' 1-0 defeat to Southampton at the start of January.

Many sections of the British media zoned in on the fact Alexander-Arnold lost possession 38 times in the match, more than anyone else, yet virtually all coverage neglected to mention that such statistics are heavily skewed when relating to creative players who are far more likely to lose the ball due to the greater risk involved in their roles.

In isolation, such a statistic proves little. For example, Kevin De Bruyne lost possession 34 times in a game against Watford last season, yet he also had a telling impact with an assist from six chances created. In his entire Premier League career, the Belgian has only ever made more key passes in a single match eight times.

Although focusing on that part of his game may have been unfair, former Liverpool full-back Jose Enrique acknowledged Alexander-Arnold does appear to be a little short of his best, though he is adamant dips in form are normal and could even be explained by fatigue in a packed schedule.

"All of us are humans, you all have up and downs, we don't know what's going on in his life," Jose Enrique told Stats Perform News. "It's probably going amazing for him but at some point, your performance goes up and down. It's very difficult to do what [Lionel] Messi and [Cristiano] Ronaldo have done [in terms of consistency], it's just them, no one else [can be at such a level for so long].

"At some point in the season, you always underperform. It's normal. At the end [of games] you are more tired, you have many games under your legs. We are talking about international players, players playing at international level as well, Champions League, so it's many games."

STATS SUGGEST A SLUMP

The fact is, Alexander-Arnold has been less effective for Liverpool this season, and the stats back it up.

Across all competitions, the England international has four assists in 19 games at a rate of one every 392.8 minutes. Last term, he laid on 15 in 49 games, or one every 266.1 minutes.

In the Premier League, his frequency drops to 609.5 minutes per goal involvement, having been at 186.8 last term. On the opposite side of Liverpool's defence, Andy Robertson is proving a greater threat (one assist or goal every 255 minutes).

If we look a bit deeper, Opta data tells us Alexander-Arnold is playing fewer passes into the box per 90 minutes (12) than last term (14.4), while his open-play crosses are also down to 5.2 each game from 6.7 despite average position maps showing very little change in his role or the areas he operates in this term.

But, when considering his attacking output, it is worth noting that seven of his 13 Premier League assists last season came from set-pieces – this could partly explain his shortfall in productivity.

After all, he is taking almost 50 per cent fewer corners per game (down from 4.6 to 2.7) in 2020-21, while his key passes from set-pieces is 0.9 per 90 minutes after being 1.1 in 2019-20.

One might expect this to be a reflection of Liverpool simply having fewer corners, but that isn't the case – in fact, their average of 6.7 per game is identical to last season, he just is not taking them as often.

SUFFERING FROM A LACK OF COMPETITION?

Remember, though, this is comparing Alexander-Arnold to a time when he was in an almost unstoppable side that scored for fun and did not have something of a defensive injury crisis.

If we look at his form in the context of his Premier League contemporaries this term, his critics might be a little surprised.

Indeed, his 25 chances created and 162 passes into the box are second only to Robertson (32 and 169 respectively) among defenders, while Harry Maguire is the sole defensive player with more efforts on goal (21) than Alexander-Arnold (20).

It's a similar story with respect to crosses, as his tally of 70 is the fourth highest for a defender. Again, Robertson – who seems to be thriving even more this season – tops the list with 92.

Clearly Alexander-Arnold is still performing at a high standard, though Jose Enrique suggests a lack of competition in the right-back role could be another factor in his slight dip in form.

"I believe he's 22 now, he's won everything he can win as a player but maybe he needs more competition," the Spaniard added. "I believe Neco Williams is a good player, but obviously you can't compare. That's the reality. Neco is still growing, we don't know in the future how he's going to be. That's why he [Jurgen Klopp] puts [James] Milner there sometimes, I believe, to make a point.

"Sometimes it happens as well in players, and he will come back to his best. He's so important for us. Apart from De Bruyne, I don't see any other right foot like his. He puts the ball wherever he wants with his right foot, he's incredible. But like I said, he's a human being and he's not his best right now, but I'm sure against United he will sort out everyone, I'm sure."

There's no time like the present.

Stephen Curry's 35 points were not enough for the Golden State Warriors, while the Houston Rockets started the post-James Harden era with a win.

Curry was 14-of-23 from the field and five-of-11 from three-point range, but the Warriors fell to the Denver Nuggets 114-104 on Thursday.

Nuggets star Nikola Jokic dominated with a triple-double of 23 points, 14 rebounds and 10 assists.

Denver had seven players in double-digits for points as they improved to 6-6 – the same record the Warriors now hold.

After trading Harden to the Brooklyn Nets, the Rockets recorded a 109-105 win over the San Antonio Spurs.

Christian Wood had a double-double of 27 points and 15 rebounds for the Rockets, who were without John Wall (knee).

Milton magical for Sixers, Boucher lifts Raptors

Shake Milton had 31 points off the bench in the Philadelphia 76ers' 125-108 win over the Miami Heat. He was 11-of-15 from the field and three-of-four from three-points range.

Ben Simmons notched a triple-double of 10 points, 12 assists and 10 rebounds for the 76ers. Only Oscar Robertson (75 games) and Magic Johnson (190 games) have reached 30 career triple-doubles quicker than Simmons (228).

Chris Boucher had 25 points and 10 rebounds off the bench to help the Toronto Raptors beat the Charlotte Hornets 111-108.

A huge game from Domantas Sabonis (23 points and 15 rebounds) saw the Indiana Pacers past the Portland Trail Blazers 111-87.

After another four blocks and one steal, Pacers center Myles Turner reached 50 blocks and 18 steals through 12 games. He is the first player to have at least that many blocks and steals through his first 12 games of a season since David Robinson in 1992-93, as per Stats Perform.

Job done for 76ers despite Embiid struggles

Joel Embiid has enjoyed a superb start to the season, but the 76ers star struggled against Miami. He was three-of-eight from the field for just nine points in 23 minutes.

Bridges brilliance

Miles Bridges produced a huge dunk during the Hornets' loss to the Raptors. He finished with 12 points.

Thursday's results

Philadelphia 76ers 125-108 Miami Heat
Toronto Raptors 111-108 Charlotte Hornets
Houston Rockets 109-105 San Antonio Spurs
Indiana Pacers 111-87 Portland Trail Blazers
Denver Nuggets 114-104 Golden State Warriors

Pelicans at Lakers

The Los Angeles Lakers (10-3) are riding a four-game winning streak ahead of hosting the New Orleans Pelicans (4-6) on Friday. LeBron James is averaging 24.3 points, 8.1 rebounds and 7.5 assists per game to begin the campaign.

Ben Simmons insisted he was unfazed about talk over his future with the Philadelphia 76ers after James Harden joined the Brooklyn Nets.

Simmons was the subject of trade rumours as the 76ers were linked to Harden, whose move from the Houston Rockets to the Nets was confirmed on Thursday.

But, after the 76ers' 125-108 win over the Miami Heat on Thursday, the 24-year-old said it was just part of the game.

"This is a business, things like that happen," Simmons told a news conference.

"The only thing I can control is how I approach my workouts, the games and my day-to-day things.

"I'm just trying to be professional and do the right thing and help my team get wins."

Asked if he was happy to be in Philadelphia, Simmons responded: "Of course."

Simmons posted a triple-double of 10 points, 12 assists and 10 rebounds in the win over the Heat.

It was his 30th triple-double in the NBA. Only Oscar Robertson (75 games) and Magic Johnson (190) have managed that quicker than Simmons (228).

Philadelphia head coach Doc Rivers was delighted with Simmons' performance as the 76ers improved to 9-4.

"I thought tonight is who he has to be every night. I loved the way he played. I loved how he played under control, didn't force it, took gaps when they were there," he said.

"He was a presence on the floor for us and not just on the offensive end but on the defensive end as well and that takes us to a different level when he plays like that."

Brooklyn Nets general manager Sean Marks is confident Kevin Durant, Kyrie Irving and James Harden will gel as they work towards a "common goal".

The Nets confirmed on Thursday they had completed a blockbuster trade to land eight-time All-Star Harden from the Houston Rockets.

Questions have been asked over whether Durant, Harden and Irving can work together, but Marks is confident.

"These guys have given us the right answers. They've said hey, they want to play together, they can see this fitting," he told a news conference.

"They're at a time in their careers – I don't want to speak for each one of them because I let them have their own their own voice and their narrative around this – but I think they understand that there's without a doubt going to be some nights where one or two need to sacrifice for the other and so forth. But I think they're all looking for a common goal.

"We’re all looking for that common goal, as I've said before, is to be the last team standing. I think when you have a group that is willing to sacrifice, and play hard, play together on the court, and they already have a relationship, a prior relationship to this, so I think that will help."

Harden, Durant and Irving all rank in the top 10 in the NBA in scoring average since the latter's rookie season in 2011-12 (minimum 500 games).

Durant or Harden have won seven of the past 11 NBA scoring titles. No Brooklyn qualifier has ever finished higher than fifth in the league.

Marks said the opportunity to land a player like Harden came at a good time for the Nets.

"The timing was right for us. And fortunately, any time you get an opportunity to acquire or try to acquire a player of this calibre it's something you do look hard at [and] is something we did," he said.

"The process sped up very, very rapidly and very quickly over the last 48 hours."

Zinedine Zidane said missing out on a Supercopa de Espana final showdown with Barcelona was not a failure for Real Madrid after they were beaten 2-1 by Athletic Bilbao.

Raul Garcia's first-half double was enough to knock the holders out and end their nine-match unbeaten run at La Rosaleda on Thursday.

Karim Benzema's 13th goal of the season gave Los Blancos hope after Marco Asensio hit the woodwork twice, but the Basque side held on to secure only a second win over the LaLiga champions in 23 matches and a first victory under new coach Marcelino.

Madrid boss Zidane felt his side fell short of the high standards he expects in the first half, but he will not be dwelling on the setback.

He said: "Our first half was difficult, we didn't get into the game well, they scored two goals. They had two chances and two goals. When you are two goals down it is always difficult.

"Then we had a better second half, we created chances, we had several, scored a goal, but could not score a second."

He added: "It is not a failure. Failure is not trying, not giving everything on the field. Life is like that, you can't always win. What we always try to do is win, but you can't always."

Madrid had not lost since December 1 and Zidane expects his side, who have a weekend off before facing Alcoyano in the Copa del Rey next Wednesday, to respond after missing out on another trophy.

The former France playmaker said: "We had a good run and now it's two draws and one loss [in their past four games]. We have to keep working to change the dynamics quickly.

"The outside will be the same as always, what we can do is keep working and move this forward as a team."

Eden Hazard again failed to show what he is capable of, hitting the target only once from three attempts and making just one key pass.

The Belgium forward has scored just two goals and not provided an assist in an injury-hit campaign, but Zidane remains confident he will come good.

Zidane said: "He must regain confidence, play a good game, score a goal, something different. We know the player he is and we have to be patient, but he is working. We are with him, we have to be patient."

Athletic and Barca do battle for the trophy at Estadio de La Cartuja on Sunday.

Raul Garcia scored twice as Athletic Bilbao secured a rare 2-1 win over holders Real Madrid to set up a Supercopa de Espana final against Barcelona.

Athletic had won only one of their previous 22 matches against the LaLiga champions but beat them for the first time since March 2015 at La Rosaleda on Thursday to hand Marcelino his first victory.

Raul Garcia was set up by Dani Garcia for the opening goal and struck again from the penalty spot to stun Madrid in the first half.

Karim Benzema reduced the deficit after Marco Asensio struck the woodwork twice, but Bilbao held on to end Madrid's nine-match unbeaten run and ensure they will do battle with Barca for the trophy at Estadio de La Cartuja on Sunday.

Athletic did not allow Madrid to settle and they were in front in the 18th minute when Dani Garcia picked up a sloppy pass from Lucas Vazquez and threaded an incisive ball through for the unmarked Raul Garcia to slot beyond Thibaut Courtois.

Having flashed a venomous shot wide as the Basque side continued to press Los Blancos high up the pitch, the experienced midfielder was on target again seven minutes from time.

Another lapse from Vazquez proved to be costly, the defender bundling over Inigo Martinez and Raul Garcia sending Courtois the wrong way with an expertly taken spot-kick seven minutes before the break.

Nacho Fernandez replaced Raphael Varane at half-time and Iker Muniain ought to have put Athletic three goals to the good when he nodded Oscar De Marcos' cross wide of the near post from close range.

Asensio twice came close to halving the deficit in quick succession, rattling the near post from close range before striking the crossbar with a rasping long-range drive.

Benzema pulled one back when he was ruled onside following a VAR check after the flagged was initially raised with 17 minutes remaining.

France striker Benzema had the ball in the back of the net again but this time he was ruled to be offside after Courtois denied Asier Villalibre and Sergio Ramos headed just wide as Athletic held on in a tense finale.

Madison Keys is set to miss the Australian Open after testing positive for coronavirus.

The 2017 US Open runner-up announced on Thursday that she contracted COVID-19 before she was due to fly out for the first grand slam of the year.

Keys did not state she will definitely miss the major, which starts on February 8, but it appears the American will not make the trip to Melbourne.

The American wrote on Instagram: "Hi everyone, I wanted to let you know that I unfortunately tested positive for COVID-19 before I was supposed to fly to Australia.

"I'm very disappointed to not be able to play in the coming weeks after training hard in the off-season and knowing Tennis Australia and the tours did so much to make these events happen.

"I am self-isolating at home and will continue to follow all the necessary health precautions. I look forward to being back on tour next month."

It was revealed earlier in the day that three-time major winner Andy Murray has also tested positive for the virus, but still hopes to play in the Australian Open.

Meanwhile, world number 50 Tennys Sandgren was cleared to board a flight from the United States bound for Melbourne 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. 

Players will only be allowed into Australia with proof of a negative test just prior to departure, or with approval to travel as a recovered case at the complete discretion of an Australian government authority.

Anyone wanting to travel out for the tournament who previously tested positive is required to provide additional and highly detailed medical information as proof they are a recovered case and no longer infectious or a risk to the community.

James Harden has been thanked by the Houston Rockets after being traded to the Brooklyn Nets.

Three-time NBA scoring champion Harden has linked up with former Oklahoma City Thunder team-mate Kevin Durant and Kyrie Irving in Brooklyn, who have gone all in on a championship run by bringing in the 2018 MVP.

The Nets gave up Jarrett Allen, Taurean Prince, Caris LeVert, Radions Kurucs, three first-round draft picks (2022, 2024 and 2026) and four first-round pick swaps (2021, 2023, 2025 and 2027) to acquire Harden.

Allen and Prince were sent to the Cleveland Cavaliers, who provided Houston with Dante Exum and a 2022 first-round pick via the Milwaukee Bucks. Brooklyn received a 2024 second-round pick from the Cavs to complete the deal.

The Rockets are expected to send LeVert and a 2023 second-round pick to the Indiana Pacers in exchange for two-time All-Star Victor Oladipo.

Harden requested a trade prior to the start of the season and following a 117-100 loss to the Los Angeles Lakers on Tuesday he said: "It's something that I don't think can be fixed."

The Rockets granted their franchise player his wish on Thursday and owner Tilman Fertitta praised him for his achievements in Houston.

"On behalf of the entire Rockets organisation and the City of Houston, I'd like to thank James Harden for an amazing eight-plus seasons in a Rockets uniform," said Fertitta in a statement.

"James has provided us with so many great memories as we've watched him grow from Sixth Man of the Year to a perennial All-Star and MVP.

"My family and I also want to thank James for his many off the court contributions, including generous charitable donations and multiple annual community events.

"We wish James the best of luck and will always be grateful for the memories."

Harden is second on the Rockets' all-time scoring list with 18,365 points, only trailing Hakeem Olajuwon (26,511) – a two-time NBA champion in Houston.

He averaged 29.6 points, 6.0 rebounds and 7.7 assists during his time with the Rockets.

Harden led them to the Western Conference Finals in 2014-15 and 2017-18, losing to the Golden State Warriors on both occasions.