Rick Carlisle praised Luka Doncic and Kristaps Porzingis' "tremendous" chemistry after the Dallas Mavericks won a fourth straight game.

Doncic (46 points, 12 assists and eight rebounds) and Porzingis (36 points and seven rebounds) led the Mavericks past the New Orleans Pelicans 143-130 on Friday.

It marked the first time in NBA history a pair of foreign-born team-mates each had 35-plus points in a game, as per Stats Perform.

Carlisle hailed the pair after the Mavericks improved to 13-14 to sit 11th in the Western Conference.

"They're both great offensive players, they're both very unique, they fit together extremely well, their games complement one another extremely well," the Mavericks head coach told a news conference.

"The chemistry was tremendous. Balls were being delivered on time, on target, people stepping into shots in rhythm. It was great stuff to watch."

Despite their win, the Mavericks gave up 130 points to Zion Williamson (36) and the Pelicans.

While Carlisle knows what his offense is capable of, he is eager to see the defense improve.

"This is why I keep talking about defense and I know some of our guys are talking about defense. This kind of shot-making is great, is it always sustainable? Of course not. Not every team can keep up this kind of pace, but we'll certainly try.

"This is the reason you've got to have a defense that'll hold up on nights maybe when you don't have it going quite like this. With the way we can space the floor, the way we can penetrate the ball, the way we can shoot the ball, all those kinds of things, we're going to create our share of problems for teams with our offense.

"We've just got to keep working on the basics – transition, protecting the rim, closing out, contesting and rebounding, those are the main things."

Elina Svitolina said playing behind closed doors at the Australian Open felt "a bit disturbing" after having fans in attendance earlier in the week.

The Ukrainian fifth seed booked her spot in the fourth round in Melbourne with a 6-4 6-0 victory over Yulia Putintseva on Saturday.

But no fans were in attendance on Margaret Court Arena as Victoria started a five-day lockdown due to coronavirus.

Svitolina, who will face Jessica Pegula in the last 16, said she felt the difference.

"It was very different conditions. I played a night match at 7:00 with a good crowd. Now it was completely different. It was for sure a bit disturbing, I would say, in some ways sad," she told a news conference.

"But it is what it is. I had to accept. I had to have a good mindset, not thinking too much about that. I just tried to focus on my game."

Svitolina reached the fourth round in Melbourne for the third time in four years after mixing 18 winners with 20 unforced errors.

But the 26-year-old said the lack of fans meant the third-round encounter felt like a practice match.

"It feels like that. I actually had few thoughts about it today. It feels like this. I tried to convince myself that it's a grand slam and that we are playing an important match. I have to focus on my match," Svitolina said.

"But for sure there's some thoughts and there is I say some low moments that can sneak into the mind. It's what we have to deal with. I'm trying my best to do it."

Tottenham boss Jose Mourinho admits he is living in "a different reality" to Pep Guardiola - because Manchester City are a club that want to win everything going.

A serial trophy winner with the likes of Porto, Chelsea, Inter, Real Madrid and Manchester United, Mourinho has yet to deliver silverware for Spurs.

They could end the wait in the EFL Cup final in April, for which there will be a dress rehearsal of sorts on Saturday when Tottenham face City at the Etihad Stadium.

But it is City, who have faced accusations from rival fans of being spendthrifty, that will go into both those games as favourites.

When asked about the hundreds of millions of pounds the likes of Guardiola at City and Jurgen Klopp at Liverpool have lavished just on defensive players, to get where they are today, Mourinho's "lucky them" verdict was the message of a boss who has been trusted with similar wealth before.

"They are in clubs that want to win everything and to win everything you need to have top players in every position," Mourinho said.

"A team is a puzzle. If Pep thought in a certain moment he needed to spend that money on defenders, then he needed to, and Jurgen felt the same with [Virgil] Van Dijk, and when Van Dijk was not enough because he was feeling another fragility they got Alisson.

"I think that's a thing that big clubs with incredible economical possibilities, they do it. Lucky them, good for them."

Prudence is more Tottenham's way, and although they have signed the likes of Matt Doherty, Joe Rodon and Sergio Reguilon in the last year, it has been more likely to be City and Liverpool, along with United, targeting the very best available talent.

"When I came to the club, the club was very open and very honest with me," Mourinho said.

"I knew I was going to come to a different reality. A big club, no doubt about that for one second, but a club with a different profile in terms of being, or not being, candidates to win competition A or B, a club being able to resolve problems with a cheque.

"The club made the possible effort in the summer to improve the team, and I'm not complaining with anything. I just do my work the best I can."

Guardiola and Klopp have built teams that have combined winning form with attacking verve, and Mourinho would love to bring both to Tottenham, but that seems a faraway dream for a team who have lost four of their last five games to slide down the Premier League table and tumble out of the FA Cup.

Since Mourinho joined Tottenham in November 2019, they have won both of their Premier League matches against City, albeit having home advantage on each occasion.

Against a City side who have won their last 15 games, including 10 consecutively in the Premier League, they risk being rolled over to become the latest victims of Guardiola's exceptional band of players.

Yet should Tottenham spring a shock and take the points, it will mean they have won away against both Manchester clubs in a top-flight season for the first time since 1959-60, having scored a startling 6-1 victory at United in October.

The last side to win at both United and City in a single Premier League season were Liverpool in 2008-09, while the last London side to achieve it were Arsenal in the Gunners' 1990-91 title-winning campaign.

Mourinho, meanwhile, defended Tottenham's move to sell a range of merchandise marking the upcoming appearance in the EFL Cup final.

Even some Tottenham supporters have mocked the move, suggesting reaching a final is not sufficient an achievement to warrant selling such goods.

But Mourinho said: "We have empty stadiums, an incredible stadium that is always empty.

"How many millions is Tottenham losing every match we play at home? How many millions is Tottenham losing per month? We have to make money."

Novak Djokovic insists there is a real danger he may withdraw from the Australian Open, with an ultrasound on an abdominal injury planned for Saturday.

The eight-time champion at Melbourne Park pulled off a dramatic five-set win over American Taylor Fritz to reach round four, but it came at what could prove a high cost.

After battling through two tight sets to forge ahead in the match, Djokovic was jolted early in the third by a sudden "tear", as he put it.

Although painkillers allowed him to continue and fend off a Fritz comeback, the world number one might be advised by doctors that his race in Australia is run for this year.

He is due to face Milos Raonic on Sunday in round four, and the Canadian is a player that Djokovic holds an 11-0 winning career record against. This time Raonic could be gifted a walkover.

Explaining the injury blow, and what comes next, Djokovic said: "Everything was working fine for me, and then beginning of the third set I made this quick move on the return going to the forehand, rotating there, and I just felt a tear, I felt something happen.

"Went out for medical timeout when I was tested, evaluated. I have huge pain, I took the highest dose of anti-inflammatories possible.

"It did kick in end of fourth, beginning of the fifth when I actually started to move and I could actually start to rally with him from back of the court.

"Until that moment, it was only serve for me and kind of hoping and praying that I'm going to get an easy ball after my serve so I could just go for it. That's what I've done.

"I honestly don't know how I won this match. I'm very proud, at the same time sad and worried, because it's definitely something serious happening with my injury.

"I don't have much time to recover for the next match. Definitely not training tomorrow [Saturday]."

The 33-year-old Serbian would not want to risk worsening the problem, given he has plenty to play for over the rest of the year.

However, he is chasing grand slam success wherever he can get it, given he trails Roger Federer and Rafael Nadal by three on the all-time list.

Djokovic's disqualification for hitting a ball that struck a line judge at the US Open last year was followed by defeat to Nadal in the French Open final, and now his luck may be out again.

Once the tests take place on Saturday, there should be a greater sense of clarity in Djokovic's mind.

Setting the scene for what should have been a relaxed day of practice but is now a crucial day in his championship, Djokovic stressed he hoped to be able to continue.

He said of his Saturday plan: "I'm coming here to evaluate more with the doctor and medical team, and do some ultrasound and understand what's really going on so that the doctor and medical team can prescribe best possible treatment and the only possible treatment that I could even have the slightest chance to go out in less than 48 hours."

Andrea Pirlo feels sorry for friend and former team-mate Gennaro Gattuso, whose job is hanging by a thread ahead of Napoli hosting Juventus.

Sixth-placed Napoli welcome the Serie A champions on Saturday with reports suggesting Gattuso's spell as head coach could be over if they suffer an eighth top-flight defeat.

Gattuso came out in bullish fashion when asked about his future after his team were defeated 3-1 by Atalanta in their Coppa Italia semi-final on Wednesday.

He insisted it was the club's hierarchy who must answer any questions over his future.

Juve, meanwhile, reached the final by beating Inter 2-1 on aggregate, with Pirlo joking he was now 'Allegriano' after deploying a defensive style in the 0-0 second-leg draw and their last league victory over Roma.

"It's part of our job, but we are always minded to do our best," Pirlo said about Gattuso.

"The games are important, then it can happen that there may be some difficult moments.

"I'm sorry for Rino's situation, but I have to think about my problems. We want to do well and are trying to win games."

Napoli will have their work cut out against Juve, who have not conceded a goal in three consecutive Serie A games, their longest streak since reaching six in a row under Massimiliano Allegri in December 2018.

Of returning to a style previously deployed by Allegri at Juve, Pirlo added: "We faced Roma and Inter in a different way by our choice, but it doesn't mean that we will always play like this.

"These are my choices based on the opponent, but the approach remains the same - to command the game and press high. 

"It's not always possible to press high up the pitch, sometimes it is better to sit deep and let the opponents keep possession."

Juve sit seven points behind leaders Milan with a game in hand and Pirlo acknowledged it may not take as many points as normal to claim the Scudetto.

He added: "More than 80 points will certainly be needed, but compared to other years, I think it has dropped a bit due to the many competitions and the general level of the league. 

"It is difficult for a team to stay at the top all year."

Having won 2-1 in January 2020, Napoli are looking to win two consecutive games against Juve in Serie A for the first time since 2011, when they were playing under Walter Mazzarri.

Napoli have been up and down under Gattuso, drawing only one of their last 25 Serie A matches, with 15 wins and nine defeats.

Pep Guardiola has long known the lot of the holding midfielder.

During his playing days, Guardiola operated at the base of Barcelona's engine room as the likes of Michael Laudrup, Romario, Hristo Stoichkov, Luis Figo, Luis Enrique and Ronaldo took the plaudits higher up the field.

In his Manchester City side, who claimed a 15th successive win across all competitions this week to set a new record in English top-flight history, the attacking stars also trip off the tongue.

Ilkay Gundogan is enjoying the most prolific season of his career from midfield and was named Premier League Player of the Month on Friday, while Phil Foden's rapid rise is firing enthusiasm over England's Euro 2020 prospects.

City's all-time leading scorer Sergio Aguero and star playmaker Kevin De Bruyne are still to return to the mix after spells on the sidelines, but another less-glamorous player has been there throughout the dominant run.

No one in Guardiola's squad has made more than Rodri's 21 appearances, the Spain international having made the anchor role his own.

"The best holding midfielders never appear in the newspapers, in the front pages," the City manager said ahead of Saturday's game against Tottenham.

"They hide behind the team but when [the team] plays good it is because they are playing outstanding."

Since a 2-0 defeat to Spurs last November, City are undefeated in 22 matches - something that reflects very well indeed on Rodri in Guardiola's eyes.

A £62.8million signing from Atletico Madrid in July 2019, the 24-year-old's first season in English football proved a struggle at times.

Without Aymeric Laporte through injury for large chunks of the season, the defence Rodri was charged with protecting often looked vulnerable.

Fernandinho being pressed into action at centre-back meant the new man was left to learn on the job as Guardiola sought and struggled for midfield balance.

But Rodri has started to thrive in the months since City last tasted defeat, with Ruben Dias at the heart of defence and an attacking line ahead of him displaying its fluidity of old.

"He adapted quickly, immediately. He's still young and there are some issues that he still has to learn but he will learn them," Guardiola said. "He's a really important player for us."

No Premier League player has attempted more than Rodri's 1,723 passes this season and he retains an impressive 90.3 per cent accuracy across that volume of work.

The quality of possession Rodri plays a part in and often launches is notable.

According to Opta, he has initiated 36 open play sequences leading to a shot and five resulting in goals - both league-best returns.

Similarly, Rodri is out on his own with 81 involvements in open play build-ups concluding with a shot, while weekend opponent Pierre-Emile Hojbjerg is the only man who can match the Spaniard's 11 involvements in build-ups preceding a goal.

Smoothness on the ball is a pre-requisite for any Guardiola player, especially one operating in the Catalan's old position, but Rodri has also shown an aptitude for the dirty work required to keep City's pristine machine on the road.

None of his team-mates can boast more than his 174 recoveries this term - 10th in the Premier League overall. Rodri also leads the way at City for tackles (40) and duels won (128), while winning 52 of 70 aerials contested – that is unmatched in the top-flight leaders' squad as well.

"A good holding midfielder plays for the other ones and not for himself. These are the best holding midfielders," Guardiola said.

"They think what's happening, what they have to do to correct the mistakes of the other ones and don't play for the highlights."

Ole Gunnar Solskjaer confirmed on Friday that teenagers Shola Shoretire and Hannibal Mejbri will be promoted to Manchester United's senior squad.

The young attackers have been playing for United's Under-23s this season and blossomed in Neil Wood's free-scoring team.

Still just 17 and 18, respectively, Shoretire and Mejbri are seemingly now considered a level above that which United's second team play, with both looking destined for big futures.

Shoretire was spotted training with the United first-team squad last week and Mejbri is set to join him, with Solskjaer confirming it is his plan to integrate both into the senior group.

Speaking to reporters on Friday, Solskjaer said: "Yeah, we've moved Shola up with us, Hannibal will probably join us, and we'll keep them with us for a while.

"Of course, it's a decision we have to make – are they going to train with us and travel by themselves and not be a part of the Under-23s group?

"We felt, with Shola, it was time for him to train with us. In the Under-23s games, he's just got to travel by himself; he can't be in the dressing room, but we felt it was the right thing to do for him.

"I think it's the next step in their development and we've just got to take the hit on them when they play in the Under-23s – that they've got to travel by themselves, because they're in our [first-team] bubble."

Shoretire and Mejbri have long been considered among the best prospects in United's academy, but what can they offer?

HANNIBAL MEJBRI, 18 – ATTACKING MIDFIELDER

Many will have had an eye on Mejbri's development ever since he joined the club from Monaco in August 2019 in a deal that could potentially cost €10million (£8.75m).

A France youth international, Mejbri quickly progressed to United's Under-23s last term despite only being 17 and has become a regular.

A technically gifted attack-minded midfielder, Mejbri has impressed not only with his ability on the ball, but his knack of crafting opportunities for team-mates.

In Premier League 2 Division One, his 42 chances created in 13 games is more than any other player, while his six assists is a joint-best for the league.

He has combined his creativity and comfort in possession to good effect as well, as evidenced by the fact seven of his carries (a movement of more than five metres with the ball) have led to chances created, a figured bettered by only five.

Mejbri has also attempted 49 dribbles, the fourth-most in the division, and won a remarkable 94 fouls – almost three times as many as anyone else – two of which secured penalties in the recent 6-3 win over Liverpool's Under-23s.

In fact, Wood recently urged referees to do more to protect him from such rough treatment, concerned Mejbri will suffer a serious injury if it continues.

He can expect similar attention if he does get minutes in the top flight, though Wood is adamant Mejbri does not let it get to him, saying: "I think he's the type that he wants the ball all the time, he's not going to shy away from it and that's what we want, you don't want your top players being worried, he just needs a bit of protection or it could result in him being badly injured."

SHOLA SHORETIRE, 17 – FORWARD

Shoretire joined the United academy in 2014 having previously played for Newcastle United, and for several years now he has looked like one of the next high-potential kids to come off the Old Trafford production line.

He made his debut for the club's Under-18s in 2018, in doing so becoming the youngest player to ever feature in UEFA's Youth League at 14 years and 314 days.

Shoretire – whose name is pronounced 'Shor-ay-ti-reh' – is most-often used as a winger (on either flank) for the Under-23s, but given his excellent dribbling, vision and finishing abilities, he could potentially have a future as a more central striker.

He signed his first professional contract on Monday, just three days after netting a hat-trick against Blackburn Rovers' Under-23s.

That took him to five goals in 13 appearances this term, while he also has four assists from 22 chances created.

Where he comes out particularly well is with regards to goal-ending passing sequences, of which he has been involved in 13 – only Mejbri (14) has a better record here.

Like Mejbri, Shoretire also has a penchant for taking the game to his opponents, as showcased by the fact he has created eight chances at the end of ball carries, the fifth-most in the league.

Given United's packed schedule over the next few weeks, with their European campaign set to resume, it wouldn't be a surprise to see these two make their first-team bows.

Even if they don't this season, it is surely only a matter of time.

Paris Saint-Germain will focus on helping Neymar recover emotionally from his latest injury setback, said Mauricio Pochettino, who is confident they have the squad to win without him.

Neymar was ruled out for up to four weeks after suffering an adductor injury in PSG's Coupe de France clash with Caen on Wednesday.

He will miss Tuesday's trip to Camp Nou to face his former club Barcelona in the first leg of their Champions League last-16 clash.

The timeline also puts him in doubt for the return leg at the Parc des Princes on March 10.

Neymar spoke of his immense sadness in an Instagram following news of his injury.

And asked about the Brazil forward ahead of their Ligue 1 clash with Nice, PSG boss Pochettino said: "We have been speaking since the injury happened and, with the tests that he had yesterday, he has made his sadness and pain public.

"We are all going to help him get back as quickly as possible. And also help him recover in terms of his emotional state because it has been a tough blow for him.

"He is a tough guy and he is very mature. We have got to know him here to see what a great person he is, not just an athlete, but an extraordinary person who builds good relationships and is very likeable."

Pochettino brushed off talk of him taking an unnecessary risk by playing Neymar against Caen with Barca on the horizon.

"We are here to manage a squad of players and we make decisions that we think are for the best," explained Pochettino. 

"We make decisions together and try to apply that all the time. A player got injured and that can happen. That can happen in the Coupe de France, in training, in the league, in the Champions League.

"It is a shame that he got injured, but these things happen in football.

"We cannot look back. We have key players injured and we have to look for solutions, while also knowing that we have a squad that can still handle that and play well in these fixtures.

"Whether it is Ligue 1 or the Champions League, I have total confidence in the squad, and they are PSG players for a reason. So we are going to try to go into every game to win without any excuses."

Fabien Galthie has promised France are prepared for whatever "chaos" they might encounter as they prepare to tackle Ireland in Dublin.

The thumping 50-10 win over Italy in Rome last week gave France a fast start to their Six Nations campaign, but they were always expected to win comfortably there, and taking on Ireland is a very different prospect.

Galthie has made two changes to his starting XV for Sunday's game, bringing in wing Damien Penaud and flanker Anthony Jelonch for Teddy Thomas and Dylan Cretin.

France are looking for back-to-back wins over Ireland in the Six Nations for the first time since 2010-11, having beaten them in Paris in October, but Les Bleus have lost five of the past seven encounters between the teams in the championship.

However, Galthie feels France are shaping up as an increasingly formidable force, saying: "You just have to look at the results. We won eight out of 10 matches."

The defeats in that sequence cited by Galthie came with 14 men at Murrayfield in last year's Six Nations, and in sudden death to England in the Autumn Nations Cup.

"In Scotland we lost following a red card and in London we lost in extra time. We are doing it the right way, we continue our march," Galthie said. "We will continue to make progress in many areas. We have a significant space for improvement.

"You have to be prepared for any challenge, anywhere and against anyone. You have to prepare to experience chaos with as much solidity as possible.

"This is what we prepare for without forgetting to face the unexpected."

Galthie believes Penaud may be an ideal physical fit for the task of stopping Ireland, and he said of Jelonch: "He has this ability to be tough in combat, moreover the more the intensity rises, the more he becomes dominant."

France: Brice Dulin, Damien Penaud, Arthur Vincent, Gael Fickou, Gabin Villiere, Matthieu Jalibert, Antoine Dupont; Cyril Baille, Julien Marchand, Mohamed Haouas, Bernard Le Roux, Paul Willemse, Anthony Jelonch, Charles Ollivon, Gregory Alldritt.

Replacements: Pierre Bourgarit, Hassane Kolingar, Uini Atonio, Romain Taofifenua, Dylan Cretin, Baptiste Serin, Anthony Bouthier, Teddy Thomas.

Novak Djokovic is unsure whether he will be able to play in the Australian Open fourth round after struggling with an abdominal injury in his five-set win over Taylor Fritz.

The world number one survived a huge injury scare to get past Fritz in the third round, winning 7-6 (7-1) 6-4 3-6 4-6 6-2 on Rod Laver Arena.

Eight-time Australian Open champion Djokovic appeared to injure his abdominal region during the third set.

It was a match which started on Friday in front of a crowd and finished on Saturday without fans as Victoria went into a five-day lockdown.

Fritz appeared set to reach the fourth round of a major for the first time in his career, but Djokovic suddenly came to life in the fifth set.

Next up for Djokovic is Milos Raonic, who he has beaten in all 11 of their meetings, on Sunday.

But the Serbian is concerned by his injury and was unable to commit to saying he would be able to take to the court.

"I really don't know," Djokovic said when asked for his thoughts about facing Raonic.

"Right now, I know it's a tear, definitely, of the muscle so I don't know if I'll manage to recover from that in less than two days.

"I don't know. I don't know. I don't know if I'm going to step out on the court or not.

"I am very proud of this achievement. Let's see what happens."

Djokovic felt for American Fritz after his brave defeat and discussed what he had gone through during a contest lasting three hours and 25 minutes.

He continued: "I want to congratulate Taylor for a great fight. I'm sorry that he lost the match obviously.

"I don't know. I just tried to stay in there and I was hopeful that whatever is happening there is going to feel better.

"Towards the end of the fourth it started to feel better, third and fourth set I just served and couldn't do much on the return.

"I was just going for my shots, was hitting two first serves and it worked, it worked well.

"This is definitely one of the more special wins in my life. It doesn't matter what round it is and against who it is.

"Under these kinds of circumstances, to pull this through is definitely something I'll remember forever."

Novak Djokovic survived a huge injury scare to get past Taylor Fritz in the Australian Open third round - but his title defence could be in ruins.

The world number one and eight-time champion in Melbourne edged Fritz 7-6 (7-1) 6-4 3-6 4-6 6-2 on Rod Laver Arena.

But the 17-time grand slam winner appeared to injure his abdominal region during the third set of the contest, which started on Friday in front of a crowd and finished on Saturday without fans as Victoria went into a five-day lockdown due to coronavirus concerns.

Fritz appeared set to reach the fourth round for the first time in his major career, but Djokovic suddenly came to life in the fifth set.

Next up for Djokovic is Milos Raonic, who he has beaten in all 11 of their meetings, but whether the Serbian is fit enough to play remains to be seen.

Djokovic told Eurosport he suspected he had suffered a torn muscle and that it was "in the clouds" whether he would be able to continue in the tournament.

Djokovic broke for 3-1 against Fritz and crucially dug himself out of a 15-40 hole in the seventh game, but a forehand into the net saw him fail to serve out the set.

Yet Djokovic was close to flawless in the tie-break, winning the first six points before closing it out, and then breaking to begin the second set.

That spurred Djokovic to win the second before the drama followed.

He took a medical timeout after the third game of the third set and then repeatedly required treatment on his abdominal region.

The injury seemed to be bothering Djokovic, who was broken after sending a forehand long in the eighth game, and Fritz closed out the set.

A struggling Djokovic was broken again in the third game of the fourth set before fans were forced to leave Rod Laver Arena ahead of restrictions being introduced in Victoria, but Fritz levelled the match.

Djokovic looked far healthier to begin the final set and he broke for 4-2 with a brilliant forehand winner after a baseline exchange, winning four straight games on his way to a post-midnight victory.

Data Slam: Djokovic's American dominance continues … just
Djokovic extended his winning streak against Americans at tour level to 17 matches. His last loss to an American opponent came against Sam Querrey at Wimbledon in 2016.

WINNERS/UNFORCED ERRORS
Djokovic – 52/53
Fritz – 62/45

ACES/DOUBLE FAULTS
Djokovic – 15/5
Fritz – 24/1

BREAK POINTS WON
Djokovic – 4/9
Fritz – 3/12