Juan Martin del Potro will undergo knee surgery for the fourth time but retains hope of playing at the Olympic Games in Tokyo.

Del Potro, who was a career-high world number three in August 2018 and still in the top 10 fewer than two years ago, has not appeared on the ATP Tour since withdrawing from the Queen's Club Championships in 2019.

The 2009 US Open champion had his first procedure after falling at the tournament in London and another followed in January 2020.

The third operation came last August as pain persisted, but the issue still has not been eradicated.

However, Del Potro said in an Instagram post on Monday that the death of his father earlier this year had motivated him to continue pursuing a return to the court.

The 32-year-old, who won bronze for Argentina at the 2012 Olympics and silver four years later, will go under the knife again in Chicago on Tuesday.

"We've tried conservative therapy but the pain is still there," he wrote.

"[Doctor Jorge Chahla] knows I want to play tennis again and be able to play the Olympics, so we agreed that surgery should be done as soon as possible.

"Of course, these last few weeks weren't easy for me. Everything's so hard since my father's passing.

"But also, I feel the strength he sends me from above. I had this day in which I woke up and called the doctor. I knew I had to try again.

"I hope I can overcome this painful situation. I won't stop trying. Of course, your messages and best wishes are always welcomed. Thanks for the love."

After an unpredictable 2020 Formula One campaign ended in wholly predictable fashion, the world's best drivers are back for more in 2021.

The coronavirus pandemic delayed the start to last season and prompted serious surgery to the planned race calendar.

At the end of it all, though, Lewis Hamilton and Mercedes again walked away on top of the pile.

As so often in recent years, the task for the rest of the grid this coming year is simply to stop the reigning champion and his Silver Arrow.

While that is easier said than done, of course, the signs in pre-season are promising.

Will testing preparations derail Mercedes in the opening weeks? We are about to find out, as the Bahrain opener is just days away...

MORE HAMILTON AND MERCEDES DOMINANCE?

Hamilton's title in 2020 was his seventh, tying Michael Schumacher's competition record. A new benchmark is on the horizon if the Briton can repeat his success.

That is not the only landmark in Hamilton's sights, either: with 95 wins and 98 pole positions – both F1 highs – he can surely look forward to a pair of century celebrations this year.

But even if this is to be another sublime season for the 36-year-old, he surely will not find it as straightforward as last year.

Hamilton shut out the noise surrounding his future to claim 11 victories in 2020, yet the new contract he belatedly signed at the end of the campaign keeps him with Mercedes only until the end of 2021.

That spells another 12 months of uncertainty for the sport's premier driver, who also does not yet appear entirely at home in the new W12 car.

The Silver Arrows recorded only 304 test laps in pre-season – the fewest of any team – and may require Hamilton and Valtteri Bottas to learn on the job if they are to extend their record-breaking streak of seven straight constructors' championships.

WHO CAN CHALLENGE THE DEFENDING CHAMP?

Mercedes team-mate Bottas has finished second to Hamilton in the past two seasons, but it would be a tough ask to expect him to outperform the 'GOAT' in the same car – even before considering potential issues with that machine.

No, if Hamilton is to be dethroned, Red Bull look the best bet.

Max Verstappen is undoubtedly the chief threat at the Austrian outfit, having qualified ahead of his team-mates on 36 of 38 occasions since Daniel Ricciardo departed (including a 17-0 record against Alex Albon in 2020).

Indeed, Verstappen – third last year – had the fastest lap time in testing, his effort of a minute and 28.960 seconds in Bahrain putting Red Bull on top in pre-season for the first time.

The Dutchman is pessimistic, though, saying: "[Testing] doesn't say anything about pure performance.

"I know people are excited and think we are just saying this, but Mercedes are still the favourites. How can they not be when they have won seven world championships in a row?"

Ferrari can never be counted out, but they are starting a season with two drivers yet to win a world championship (Charles Leclerc and Carlos Sainz) for the first time since 2007, when Felipe Massa and Kimi Raikkonen lined up for the Scuderia. Of course, that year ended with Raikkonen being crowned champion.

ELSEWHERE...

There is no shortage of intrigue away from the top teams, with two big names returning to F1 – albeit only one of the two drivers having previously raced at this level.

Former champion Fernando Alonso is back, joining the rebranded Alpine team, formerly Renault – where the Spaniard won two titles.

Alonso's most recent race win came in Ferrari colours at the 2013 Spanish Grand Prix, since when he has gone 110 events without victory.

If Alpine can be competitive and Alonso belatedly returns to the top step of the podium later in the season, he could break Raikkonen's record of 114 grands prix between triumphs (2013 to 2018).

The 39-year-old needs only three podiums to reach 100 in F1.

At the other end of the spectrum, Mick Schumacher is the familiar name but new face at Haas, forming an all-rookie line-up alongside Nikita Mazepin, his F2 title rival last year.

Schumacher, who won that championship, will debut at Bahrain eight years, four months and three days after father Michael's final race in Brazil in 2012.

Michael was also 22 when he made his F1 bow, although Mick will be seven months and 16 days younger.

Ricciardo has joined McLaren, who are 12 podiums shy of 500, and Aston Martin are back for the first time since 1960, replacing Racing Point and bringing in Sebastian Vettel.

Meanwhile, there will be increased attention paid to Williams' George Russell, who impressed when given a chance with Mercedes at Sakhir 2020, qualifying second and finishing ninth.

Didier Deschamps believes Ousmane Dembele can still become a more consistent contributor after recalling the forward for the start of France's World Cup qualifying campaign. 

Dembele has not played an international game since November 2018, when he came on as a substitute in a 2-0 Nations League defeat to the Netherlands. 

However, his form this season for Barcelona has led to the 23-year-old being included in Les Bleus’ squad for games against Group D rivals Ukraine, Kazakhstan and Bosnia-Herzegovina 

Deschamps handed the player his full debut back in September 2016 and, after injuries wiped out the vast majority of the 2019-20 season, is pleased to see Dembele back performing again. 

Still, the France boss sees further room for improvement, pinpointing the need to have an even greater impact on games.

"He is a player who showed his qualities very early. He is still young," Deschamps told the media on Monday. 

"If we haven't seen him for a while, it's because he's not been spared from injuries. By the time he recovered he was injured again. 

"Now he is able to play again, he is able to make the difference and score goals. He could score more and be more effective. 

"It is not a question of changing him. He has been playing at the highest level for a long time. He is young. It would be good for him, for his club and for us if he could become more efficient.  

"Of course, this is something that needs to be worked on. As you mature, you may make better choices. All forwards have moments when they are less efficient than others."

Dembele has scored nine goals and provided four assists for Barca in all competitions this season, his fourth at Camp Nou.  

His tally of 78 shots is already his highest for a campaign since arriving from Borussia Dortmund, with his conversion rate sitting at 11.54 per cent.   

He barely featured last term but was more clinical in 2018-19, when he had 14 goals and eight assists in 42 appearances. That season, he converted shots at a rate of 20.29 per cent, with 45.45 per cent success from 'big chances', where Opta expects a player to score.  

Dembele has had 15 'big chances' and created a further seven under Ronald Koeman for Barca, who made it five wins on the spin in LaLiga at the weekend with a 6-1 thrashing of Real Sociedad, in which the Frenchman one of the goals.  

"Ousmane has and always had this ability to create chances and make the difference. He is not always decisive in the area. That's where it's most difficult," Deschamps continued.  

"The important thing is his ability to make the difference.  Yes, he can be more consistent from the beginning to the end of the game. 

"I'm not saying he can't progress or improve. I prefer to look at the qualities anyway. They all have little flaws that can be erased with time.   

"Sometimes they don't, but that doesn't stop them from being good. We are talking about a player who has been at the top level for several years and he is still very young."

Andrea Pirlo must not let the disappointment of Juventus' shock defeat to Benevento linger for too long, Italy head coach Roberto Mancini has warned. 

The rookie Juve boss saw his team waste a chance to reduce Inter's advantage over them at the Serie A summit to seven points, with Adolfo Gaich sealing a 1-0 triumph for Filippo Inzaghi's side. 

Questions over Pirlo's leadership have already been asked and will persist, as the prospect of a 10th successive Scudetto disappears almost over the horizon.

It would take an Inter implosion and for Juventus to suddenly become infallible for the Bianconeri to catch the Nerazzurri. Neither prospect looks likely.

Mancini understands the pressure Pirlo is under and advised him to adopt a positive mindset to overcome his difficulties. 

"It is a delicate moment for him, but it is the life of all the coaches," he told a media conference. 

"The frustration must last as little as possible, then you have to think positively knowing that this happens in football. 

"He is young and he has started [his managerial career] in a big club. He has a bit of difficulty but he has begun a path."

Mancini was speaking ahead of Italy's World Cup qualifying campaign, which kicks off at home to Northern Ireland on Thursday before visits to Bulgaria and Lithuania in Group C. 

Federico Chiesa is expected to play an important role for the Azzurri after his impressive season for Juventus. 

The 23-year-old has scored six league goals for the club since arriving on loan from Fiorentina in October, while only Alvaro Morata has made more assists (eight) than his six. 

He has also created three more chances (38) for his team-mates than any other Juve player in the top-flight this season. 

"I am happy because in the last two months he has improved a lot, but he can still improve more," Mancini said. 

"He still has room to improve and become a player capable of scoring plenty of goals and providing plenty of assists."

Mancini will be joined in the dugout by Daniele De Rossi, who recently joined Italy as a technical coach. 

De Rossi, who earned 117 caps for the Azzurri and won the 2006 World Cup, retired from playing in January last year after a brief stint with Boca Juniors in Argentina.

The 37-year-old made 616 appearances in a distinguished career with Roma and Mancini expects his experience to be invaluable.

"We talked about it some time ago, when he stopped and then decided to go to Boca," Mancini said. 

"We needed a person who could help us on the pitch, given the many commitments, and we made this decision. 

"He was an important player for the national team, a world champion. He needs to gain experience because he wants to be a coach. I think it was the right choice."

This has not been a fun season for the Minnesota Timberwolves, who remain at the foot of the Western Conference.

Karl-Anthony Towns and D'Angelo Russell have both missed extended periods and the team have a miserable 10-32 record, the worst in the entire NBA.

But three of those wins have come since the All-Star break, a period in which the T-Wolves are actually operating at .500.

They were 1-2 over the past week but faced a daunting schedule and appear to belatedly have some cause for optimism.

Rookie Anthony Edwards is finally cooking and leads our NBA Heat Check for March 15-21, powered by Stats Perform data.
 

RUNNING HOT...

Anthony Edwards and Karl-Anthony Towns

If this young Minnesota team is to develop into a competitive NBA outfit, they need to have both guard Edwards and center Towns fit and firing. That was belatedly the case last week.

Edwards, the first overall pick in the 2020 draft, hinted at what was to come at the end of the previous week when he put up 34 points in a win over the Portland Trail Blazers, a career-best tally at that stage.

The benchmark was swiftly raised higher, though, as he followed up 29 points against the Los Angeles Lakers with 42 in a victory at the Phoenix Suns. That was a new T-Wolves rookie record and made Edwards the third-youngest NBA player ever to put up 40 points, after LeBron James and Kevin Durant.

The 19-year-old was not alone in passing 40 either, with Towns contributing 41 in only the second ever Minnesota game to feature two 40-point performances.

Towns' weekly average of 31.3 points - up on his prior seasonal tally of 21.8 - provided a timely reminder of his talents, while Edwards - up from 15.6 to 27.3 - will hope he has set a new standard with Rookie of the Year honours perhaps now in his sights, the race blown open by LaMelo Ball's injury.

Luka Doncic

The ROTY chase followed the same trend as the MVP hunt, with Joel Embiid and LeBron James both facing spells on the sidelines and encouraging other contenders. Doncic is not among the frontrunners quite yet, but do not bet against the Dallas Mavericks sensation.

Doncic headed into last week having missed two of the Mavs' prior four games, scoring 22 and 21 points in two wins when he did feature. By the Slovenian's lofty standards, this was a lean spell.

The 22-year-old point guard was soon back to his best, though. He averaged 35.5 points across the subsequent four games, with 42 against the Los Angeles Clippers a clear high point.

Doncic made 5.5 threes per game from 11.5 attempts for 47.8 per cent, a mark that would across the whole season rank him fourth in the league.

Joe Ingles

One of the three players with a better three-point percentage is Utah Jazz forward Ingles, who is shooting 49 per cent from beyond the arc after a week in which that figure was boosted considerably.

Having made 2.4 threes across his first 34 games of the season, Ingles converted an outstanding 5.7 over the next three.

His weekly points per game return was a hugely impressive 22.3 - up 11 on his prior average - after a career-high 34 points against the Washington Wizards, the only game the Jazz have lost this season with Ingles in the lineup.
 

GOING COLD...

Gordon Hayward and Malik Monk

Ball's injury brought a miserable end to a tough week for the Charlotte Hornets, in which they started with a win over the Sacramento Kings before losing three straight.

And Ball will be an even bigger miss than already feared if Hayward and Monk perform as they did over those four games.

Hayward started strongly but scored seven on back-to-back nights and averaged 14 points for the week, while Monk saw his minutes cut and contributed just six points per game - including none at the Lakers - as he made only two of nine threes.

Stephen Curry

Curry is another who might not be a million miles away from the MVP race, but he is trending in the wrong direction.

The Golden State Warriors great has had 62- and 57-point games this season, yet his average for the year is down to 29 after scoring 22.5 per game in meetings with the Lakers and the Houston Rockets last week.

Curry, who made six of 18 threes, then missed consecutive games with a tailbone injury.

While a slight decline in scoring is not a huge concern for the Warriors, they certainly need their main man healthy.

Trae Young

The Atlanta Hawks are enjoying a superb eight-game winning streak, but their leading scorer actually endured a tougher week shooting the basketball.

With 34 assists across three games, Young averaged a double-double, yet he scored only 16.7 points and made 0.5 threes per game. His 9.7 points per game decline on his seasonal tally was the second-worst of the week across the NBA.

Fortunately, Danilo Gallinari and John Collins stepped up, so the Hawks will now hope they can get all their stars firing at once.

Pune will be the venue as England round out their tour to India with a three-match one-day series, starting on Tuesday. 

While the Test leg of the trip was won convincingly by the hosts, the two nations played out a high-quality Twenty20 battle that saw India rally from 2-1 down to prevail 3-2 in a decider.

Virat Kohli opened the innings in Saturday's fifth and final T20 fixture, but the India captain has confirmed he will be moving back down the order now the focus switches over quickly to the 50-over format.

"As far as the opening combination is concerned, Shikhar (Dhawan) and Rohit (Sharma) will definitely start. They have been amazing for us in the past few years," Kohli said ahead of the series. 

England used only 12 players during the T20 games, a decision taken with the focus on gaining experience in Indian conditions ahead of the World Cup in the same country later this year. 

However, white-ball skipper Eoin Morgan revealed the tourists will use the one-day fixtures to take a look at those players who have not featured too much on the trip so far. 

"Throughout the one-day series, we will see guys given opportunities, more so than we did in the T20 series," Morgan told the media. 

"It's going to be exciting, playing three games at the same ground against a very, very strong India side is a huge opportunity for everybody to go out there and get back into the frame of mind and the pace of 50-over cricket, but also for guys who haven't had an opportunity to really put their case forward. 

"Given there is a (T20) World Cup around the corner, playing any international cricket at all is a huge opportunity for guys who have been here, on the fringes, and not made selection so far."

Jofra Archer will not be involved after returning home for treatment on a persistent elbow injury, while Joe Root and Chris Woakes – two key players in the side that secured World Cup glory on home soil in 2019 – are not involved, England choosing to rest and rotate amid a hectic schedule while staying in bio-secure bubbles. 

Moeen Ali, Sam Billings and Liam Livingstone provide options to come into a batting order that will see Root missing from his usual position at number three. As for the bowling, leg-spinner Matt Parkinson will hope for a chance to impress, while Reece Topley could be the one to benefit the most from Archer's absence.

Jasprit Bumrah is a notable absentee from an India squad that does include Suryakumar Yadav - an exciting batsman yet to make his ODI debut - and left-arm wrist spinner Kuldeep Yadav.  

Kohli close to matching Tendulkar

Having finished as leading run-scorer in the T20 series, Kohli is one away from equalling the record for most centuries for India in one-day cricket, the great Sachin Tendulkar sitting top of the pile with 20. The India captain is also one three-figure score shy of posting the joint-most hundreds for India in 50-games against England, as he stands on the brink of matching Yuvraj Singh's tally of four.

England aim to keep streak alive

England have put together a run of three successive victories versus India in the one-day format; another triumph in the opener on Tuesday would see them equal their longest winning streak against their opponents in the format (four in a row was achieved in games between 1974 and 1981).

Key series facts

- India are set to face off against England for the first time in an ODI since losing a Cricket World Cup group game by a margin of 31 runs against the eventual champions, back in June 2019.

- The hosts have been involved in only one completed ODI against England at the Maharashtra Cricket Association Stadium in Pune, beating them by three wickets there in January 2017.

- Both sides have only managed to win 50 per cent of their completed one-day games since the end of the Cricket World Cup. India have recorded seven victories, while their opponents have four wins across the same time period.

- Virat Kohli has registered 30 ODI knocks versus England, with his highest score against them in the format coming in Pune, posting 122 off 105 balls there in January 2017.

- Bhuvneshwar Kumar managed to get Jos Buttler out on three occasions during the T20 series, the most instances of any bowler dismissing a batsman across those five fixtures (conceding just 26 runs).

Jamie Maclaren and Nathaniel Atkinson were on target as Melbourne City chalked up a fifth straight win with a 2-0 victory over A-League leaders Central Coast Mariners. 

The Mariners staged a thrilling comeback from two goals down to defeat the same opponents 3-2 the last time these sides met in February, but a resurgent City made no such mistake in rainy conditions this time. 

Maclaren opened the scoring with his eighth goal in his past five appearances, coolly slotting into the right-hand side of the goal from Florin Berenguer's tee-up at AAMI Park. 

That was the in-form striker's eighth goal in his past four matches against the Mariners, and only the form of visiting goalkeeper Mark Birighitti denied Adrian Luna and then Maclaren from extending City's lead.

Atkinson's second A-League goal put City in command after 56 minutes, the full-back finishing from a tight angle after Andrew Nabbout's original shot deflected into his path. 

Maclaren had another great opportunity to extend the lead but his point-blank header was saved by Birighitti.  

City are now fourth in the standings, only four points back of the Mariners with two games in hand on their table-topping opponents.

The Los Angeles Lakers will need a little time to adjust to life without LeBron James, according to head coach Frank Vogel, though their sidelined star was present for Sunday's loss to the Phoenix Suns. 

James is out indefinitely due to an ankle injury but still travelled to Phoenix to support his team, along with Anthony Davis, who is also currently out. 

The duo watched on as the Lakers slipped to a 111-94 defeat on the road, despite 23 points from Montrezl Harrell on 10-of-13 shooting. Dennis Schroder, meanwhile, contributed 22 points. 

Vogel explained afterwards how point guard Schroder is set to become the "head of the snake" in the absence of the team's two leading names, with the reigning NBA champions now 0-2 when playing without LeBron this season. 

"I think our guys really fought tonight," Vogel said. "We didn't shoot the ball that well, but I thought we competed at a very high level. 

"It is going to take a little time as we adjust, figure out where the shots are coming from and what our new identity is going to look like." 

He added in his post-game news conference: "Obviously, Dennis Schroder is going to be the head of the snake with the ball in his hands the most, dictating some of the action. 

"But we've got a lot of veteran guys on this team that can lead, and we encourage our guys to lead from every chair in the room." 

Schroder felt the presence of James – wearing a boot to protect the high ankle sprain he suffered in Saturday's game with the Atlanta Hawks – on the bench demonstrated the four-time MVP's commitment to the cause. 

"In my career, I've seen people getting hurt and don't come on the road trip; and for him, being the best - one of the best who ever played this game - that you see him on the bench being there even if he's hurt, means a lot to me and all the other [players on this team] too," Schroder said. 

It still remains unclear how long James will be sidelined; the 36-year-old was having an outstanding season prior to the injury, averaging 25.4 points, 7.9 rebounds and 7.9 assists, putting him firmly in the MVP conversation. 

As for Davis, he has not played since February 14 due to a calf issue.

Steve Nash is concerned by the amount of minutes James Harden is playing for the Brooklyn Nets but says it is difficult to limit his game time due to the way he lifts his team-mates. 

The Nets rebounded from a surprise defeat to the Orlando Magic with a 113-106 triumph over the Washington Wizards, Harden putting up 26 points, eight assists and five rebounds as Blake Griffin made his Brooklyn debut. 

Harden was on court for 39 minutes, the most for any Nets player. Prior to Sunday's win, the former Houston Rockets star had featured for 40-plus minutes in four of the franchise's previous eights outings either side of the All-Star break. 

This season, Harden is averaging the most minutes in the NBA with 37.9, with Julius Randle of the New York Knicks next on 37. 

Asked about Harden's time spent on court, head coach Nash said: "I'm concerned about the minutes.  

"I'm not sure what the answer is, though. He controls the game. He hasn't shot the ball well since the [All-Star] break, but he made three threes tonight.  

"He gets to the line. He makes assists, rebounds, steals. He's great around the basket. He had another great performance even if it wasn't necessarily a typical Harden game.  

"So it's hard to take him off the floor because he makes his team-mates better."

The Nets trailed by as many as 14 points during the first quarter and were down by five at the end of the period, yet Harden scored the opening nine points of the second as Brooklyn seized a lead they would never relinquish. 

There was a scary moment towards the end of the first half where Harden appeared to hurt his neck during a collision with Garrison Mathews. 

Harden insisted after the game he was fine following the incident. 

"I got hit in the jaw. My neck kind of twitched. I'll be all right. It's nothing. Get some treatment on it, get some rest and be ready to go the next game," Harden said. 

The Nets now hit the road for three successive games and Harden urged the team never to look beyond the next opponent. 

"I think every game is a test for us. We're not allowed to take anyone lightly. We don't have the luxury of that," he added.  

"We saw that last game. Every night we prepare for our opponent to the best of our ability, and the coaches do a really good job of that to prepare us, and we go out there and try to execute.  

"Our next opponent is Portland, who have been playing pretty well. We've just got to take it one game at a time, and that's the most important thing.  

"We can't look further down the line. I think if we have that mindset – one game at a time, one possession at a time – good things happen for us."

Kylian Mbappe was substituted in Paris Saint-Germain's win over Lyon as a precaution after he twisted his ankle, says boss Mauricio Pochettino. 

The France superstar scored twice in the 4-2 triumph to bring up 100 career Ligue 1 goals, but there was concern when he limped off to be replaced by the returning Neymar with 20 minutes remaining at the Groupama Stadium. 

However, speaking at a news conference after the game, head coach Pochettino moved to allay fears over the situation. 

"The Kylian Mbappe substitution was just a precaution. He had a knock, a twisted ankle," Pochettino said.

Danilo Pereira and Angel Di Maria were also on the scoresheet against PSG's title rivals, with Islam Slimani and Maxwel Cornet scoring consolations for Lyon. 

Pochettino's side are now back at the summit of the table after Lille lost to Nimes, and the Argentinian was particularly impressed with the conviction of his side, given Lyon had a week off while PSG defeated Lille in the Coupe de France on Wednesday. 

"I'm very happy with our performance, the truth is that we played very good football for 60 to 65 minutes against a very difficult opponent like Lyon," he added.  

"I'm happy, the players deserve all the credit because of the way they played. And we faced a very tough team who had all week to prepare against us, while we produced a great performance midweek against Lille. So, I want to congratulate my players for a good job. 

"It's very important to keep improving after two and a half months, I think we have played 19 or 20 games. Improving every day is the most important thing and playing at this level for 90 minutes is our aim.  

"We need to take what we showed for 60 minutes and do that for an entire game. With hard work we'll get there, it is true that there is no time, but we are at the beginning of our project and after two and a half months we are alive in three competitions, Ligue 1, the Coupe de France and the Champions League."

Barcelona head coach Ronald Koeman said the race for the LaLiga title will be close following Sunday's demolition of Real Sociedad.

Lionel Messi made history as he led Barcelona to a 6-1 thrashing of Sociedad – a result that moved the Catalan giants within four points of leaders Atletico Madrid.

Messi – in his club-record 768th appearance in all competitions – scored twice, Sergino Dest had a brace, while Antoine Griezmann and Ousmane Dembele also struck for the visitors.

As Barca loom large with 10 matches remaining, Koeman told reporters: "I think the win sends an important message – but mostly to ourselves. It shows the team is comfortable and confident in its own abilities.

"Physically we're in a strong place as well and we've improved a lot but it doesn't mean today's result and performance will be replicated in future games.

"There's still a lot of games left to play in LaLiga but we are still behind Atletico Madrid and Real Madrid have also improved.

"They are much stronger as well. It's going to be a tough fight until the last game of the season. Therefore, we have to keep going game by game."

Barcelona have won their last nine games away from home in LaLiga, keeping six clean sheets to level their third-best consecutive winning run on the road.

Koeman's Barca also scored six goals in an away game across all competitions for the first time since February 2017.

Messi, meanwhile, has now been involved in more goals (23) than any other player in the top five European leagues in 2021 – 16 goals and seven assists.

James Harden and Kyrie Irving combined to lead the star-studded Brooklyn Nets to a 113-106 victory over the Washington Wizards as Blake Griffin made his bow.

Harden posted 26 points and eight assists, while Irving had 28 points and seven rebounds to fuel the Nets in the NBA on Sunday.

The Wizards, who trailed by as many as 14 points in the first half and 12 in the second, closed to 103-102 three minutes from the end in Brooklyn, where former All-Star Griffin debuted after his arrival from the Detroit Pistons earlier this month.

But Nicolas Claxton (16 points) stepped up with two dunks and some big plays down the stretch to lift the Nets past the Wizards.

Russell Westbrook finished with 29 points, 13 rebounds and 13 assists but the Wizards still lost on the road, where team-mate Rui Hachimura added 20 points and 10 rebounds.

Elsewhere, Zion Williamson joined Shaquille O'Neal (2000-01) as the only players in the shot-clock era to score 20-plus points on 50 per cent shooting or better in 20 consecutive games in a single season.

Williamson posted 30 points on nine-of-13 shooting from the field as the New Orleans Pelicans upstaged the Denver Nuggets 113-108.

Brandon Ingram also had 30 points for the Pelicans, while MVP candidate and Nuggets star Nikola Jokic (29 points, 10 rebounds and 10 assists) registered his 52nd career triple-double and 11th of the season.

Paul reaches milestone

Chris Paul became the sixth player in NBA history to reach 10,000 career assists, joining John Stockton, Jason Kidd, Steve Nash, Mark Jackson and Magic Johnson. Paul finished with 11 points, 13 assists and 10 rebounds in the Phoenix Suns' 111-94 victory against the Los Angeles Lakers, who were without injured stars LeBron James and Anthony Davis. Montrezl Harrell had 23 points and 10 rebounds for defending champions the Lakers.

The Dallas Mavericks routed the Portland Trail Blazers 132-92 behind Luka Doncic's 37 points. His 117 points across a three-game span are the second most in franchise history, only behind his 118 in a three-game period last month.

Collin Sexton scored 23 of his 36 points in the second half and Jarrett Allen (17 points and 15 rebounds) contributed a double-double as the Cleveland Cavaliers topped the slumping Toronto Raptors 116-105, condemning their opponents to an eighth consecutive loss.

The Eastern Conference-leading Philadelphia 76ers earned their 15th straight win over the New York Knicks – a narrow 101-100 overtime success, dating back to December 2017. It is the longest active winning streak in the NBA by one team over another and the fourth longest run over a single opponent in franchise history.

Rockets can't stop the rot

The Houston Rockets suffered a franchise-record 20th consecutive defeat after going down 114-112 at home to the Oklahoma City Thunder. The Rockets' skid is tied for the ninth-worst in NBA history and the worst since the 76ers and their record-setting 28-game losing streak across the 2014-15 and 2015-16 campaigns.

The Pistons and Miami Heat both struggled from three-point range. Detroit were just 16 per cent (four of 25) in their 100-86 loss to the Chicago Bulls, while Miami were 24.3 per cent (nine of 37) in a 109-106 overtime defeat against the Indiana Pacers.

It was a forgettable night for Damian Lillard and the Blazers. All-Star Lillard (19 points) was just seven of 16 from the field, while he missed all seven of his three-point attempts. Portland team-mate C.J. McCollum (13 points) was not much better after going six-of-15 shooting and 0-of-five from beyond the arc in 24 minutes.

Griffin can still dunk

Much has been made about Griffin and his lack of dunks. Not since December 2019 had Griffin dunked in the NBA amid question marks over his troublesome knee and fitness. But that changed in his debut on Sunday. Griffin, who finished with two points in 15 minutes, dunked in the final quarter.

Sunday's results

Indiana Pacers 109-106 Miami Heat (OT)
Oklahoma City Thunder 114-112 Houston Rockets
New Orleans Pelicans 113-108 Denver Nuggets
Boston Celtics 112-96 Orlando Magic
Brooklyn Nets 113-106 Washington Wizards
Cleveland Cavaliers 116-105 Toronto Raptors
Chicago Bulls 100-86 Detroit Pistons
Philadelphia 76ers 101-1000 New York Knicks (OT)
Phoenix Suns 111-94 Los Angeles Lakers
Dallas Mavericks 132-92 Portland Trail Blazers

Pacers at Bucks

Giannis Antetokounmpo's Milwaukee Bucks (27-14) will look to extend their winning streak to seven games when they host the Pacers (19-22) on Monday. Indiana have won back-to-back games.