The NBA has said all teams will keep up the tradition of playing the United States national anthem before games, despite the Dallas Mavericks' decision not to.

ESPN reported on Tuesday that Mark Cuban, director and owner of the Mavs, had confirmed the team – who had not played the national anthem prior to any of their 13 pre-season or regular-season home games so far – would not resume the tradition.

Cuban declined to comment further but made the decision after consulting with NBA commissioner Adam Silver.

However, on Wednesday, the NBA issued a statement insisting teams will play the anthem before each home game.

"With NBA teams now in the process of welcoming fans back into their arenas, all teams will play the national anthem in keeping with longstanding league policy," a statement from NBA chief communications officer Mike Bass read.

The NBA's rulebook requires players to stand during the national anthem though it is not a policy which has been enforced by Silver, with players often choosing to take a knee during the anthem to protest social and racial injustice – something which Cuban has previously backed.

In-form Raheem Sterling scored his 12th goal of the season as Manchester City cruised into the FA Cup quarter-finals and made history with a 3-1 victory at Swansea City.

Pep Guardiola's irrepressible side eased to a 15th consecutive win - a record for an English top-flight club - at the Liberty Stadium to stay in the hunt for an unprecedented quadruple.

Kyle Walker opened the scoring with a cross and two goals in the space of three minutes early in the second half put the Premier League leaders out of sight.

Championship promotion contenders Swansea were outclassed as the City juggernaut rolled on, although they did suffer a blow when Rodri was forced off with an injury before Morgan Whittaker pulled a goal back.

Jesus received treatment on his ankle early on, but was able to continue and the striker missed a chance to opening the scoring when he steered Benjamin Mendy's cross wide.

Swansea were chasing shadows as City dominated, knocking the ball around with a swagger, and Ferran Torres' shot from a tight angle was brilliantly tipped wide by Freddy Woodman.

Woodman was beaten on the half-hour mark, though, when Walker's centre from the right evaded everybody and found the far corner of the net.

Marc Guehi nodded wide at the other end in a rare Swansea attack, but an unmarked Sterling finished clinically when he was well picked by Rodri two minutes into the second half.

Swansea were caught out again soon after, with Jesus controlling a clever cushioned header back across goal from Bernardo Silva in an instant and swivelling to fire home with his left foot.

Joel Latibeaudiere somehow denied Mendy a tap-in with great last-ditch defending and Rodri limped off before Whittaker superbly gave the hosts a consolation, drilling in left-footed for his first Swansea goal.

James Anderson has the capacity to extend his record-breaking Test career into his 40s, according to England coach Chris Silverwood.

The evergreen Anderson was in majestic form, claiming three crucial second-innings wickets thanks to a masterful display of reverse-swing bowling, as England romped to a 227-run victory over India in the first Test in Chennai.

Now 38, Anderson's 611 Test wickets make him the most prolific pace bowler in the history of the longest format and, despite his advancing years, Silverwood believes the Lancastrian is in the form of his life.

"Could he play into his 40s? It's his choice," he said. "He is in the best shape of his life. He has worked extremely hard on his fitness and is in great shape and bowling beautifully.

"As long as he is fit and strong and healthy and wants to play he throws his hat in the ring.

"We have a very good science and medical team. I feel very lucky to have the staff I have working in that department.

"But Jimmy is a shining light. He is the best form of his life from a physical point of view and that is reflected in his bowling."

Nevertheless, Silverwood suggested the veteran might have to make way for Saturday's second game in the four-match rubber, with long-time new-ball partner Stuart Broad waiting in the wings.

Ben Foakes will take on wicketkeeping duties after Jos Buttler flew home for an allocated period of rest and Silverwood again defended England's rotation policy – something he views as a necessity in a year where his side face a home series against India, an away Ashes and the T20 World Cup.

"I'm not reluctant to change a winning team if it's the best thing to do for the players and the team and the longevity of it," Silverwood said.

"You run the risk of the result being different, but you could play the same team and the result would be different because we know India will come back hard.

"It is hard to leave a player like Anderson out, he is a class act. But Stuart Broad didn't play in the last game and we've many bowlers here who we could play at any given point.

"But no, I'm not reluctant to change the team because I think it's the best thing for us to do over a long period.

"I don't see it as weakening; I see it as an opportunity for people to come in and show what they can do."

Johnny Sexton has hit out at the "inaccurate and highly inappropriate" comments of a French doctor regarding the Ireland star's concussion record.

Dr Jean-Francois Chermann, who stood Sexton down from playing duties for 12 weeks at Racing 92 back in 2014, told RMC Sport on Tuesday that Sexton had suffered approximately 30 concussions in his career.

His remarks came after the fly-half sustained a blow to the head in Ireland's Six Nations loss to Wales, meaning he is undergoing return-to-play protocols ahead of Sunday's visit of France.

Sexton was angered by Chermann's words when addressing the subject in his pre-match news conference.

"I am pretty saddened and shocked by the inaccurate reports that were thrown out yesterday," he said. "We've been here before and it's very frustrating.

"For me, I just think it's totally inappropriate that a doctor that I have seen – many years ago now – felt it was appropriate to come out and talk to whoever it was and say those things.

"It's inaccurate and highly inappropriate and I am pretty disappointed but, for me, I am so used to it, it's almost like water off a duck's back, but for my wife and mum it's very upsetting.

"But that's the world we live in.

"I thought there was patient and doctor confidentiality, I am pretty sure that exists in the world, and I just can't get over the fact that someone thought it was appropriate to just come out of nowhere and just start saying things that weren't even accurate, that's the most hurtful thing."

Aaron Smith says Antoine Dupont is "on another level" to any other player in the world as the mercurial scrum-half strives to end France's Six Nations title drought.

Dupont tormented Italy in the first match of the tournament, proving four assists – equalling compatriot Frederic Michalak's record for a single Six Nations match – and scoring a try of his own in a 50-10 rout at Stadio Olimpico on Saturday.

The playmaker became the seventh man to lay on three or more tries in a game in the competition, also joining Michalak and former number nine Austin Healey as the only players to have been directly involved in five tries in a match in this tournament. 

Dupont was a constant menace to the Azzurri as he pulled the strings in a livewire display before he was given the chance to put his feet up just before the hour mark.

New Zealand scrum-half Smith, who has earned 97 caps and won the Rugby World Cup in 2015, rates the 24-year-old Toulouse pivot as being a cut above any other player on the planet.

Responding to a tweet from the Six Nations official account asking who is the best player in the world, Smith posted: "@Dupont9A this guy is on another level!

"No one is near him atm. He's the point of difference for both his club and country. He's helping me look at parts of my game to improve. #Respect #9Gang"

Ireland will have to keep Dupont quiet at the Aviva Stadium on Sunday when they look to get up and running following a 21-16 defeat to Wales in Cardiff.

Chelsea boss Thomas Tuchel is delighted to have the chance to finally work with N'Golo Kante, a midfielder who "makes teams better".

Due to a hamstring injury, Kante has made just two substitute appearances since Tuchel replaced Frank Lampard in charge at Stamford Bridge last month. 

However, he has been deemed fit enough to start Thursday's FA Cup tie with Barnsley and Tuchel has talked up the qualities of the France international, who was strongly linked with Paris Saint-Germain during the German coach's time in charge at the Ligue 1 club.

"I think N'Golo fits into any manager's plans on the planet. I was desperate to have him in my teams [in the past]," Tuchel told reporters. 

"I am so happy to have him back again. We put him on the pitch against Tottenham and he helped everybody on the pitch, which is what he does. 

"To see the guy live, to see how he works, how humble he is, the quality he gives to the team. I am so humble to be his coach. He will start tomorrow." 

Kante has made 26 appearances in all competitions this term, 19 of which have come in the Premier League. 

The former Leicester City player ranks particularly high for interceptions - only six players in the division to have played at least 13 games have managed more per 90 minutes than Kante's average of 2.32. 

For all of the midfielder's undoubted quality, though, keeping him fit is now the biggest challenge for Tuchel. 

"I'm not concerned about any more injuries because I feel the support and quality of the medical department," he said. "We can manage his minutes and workload and take care of him. I'm not concerned about his quality.  

"What I see on the pitches here at Cobham is, how can I put it, everything I expected - and I expected a lot because I am a huge fan of him. 

"I can see the input he has on teams. He makes teams better. He has the mentality of a water carrier but on such a high level." 

Tuchel also confirmed at Wednesday's pre-match news conference that Hakim Ziyech will play a part against Championship side Barnsley. 

Ziyech's first season at the club has been hampered by injuries and Tuchel has challenged the Morocco winger to regain the type of form he displayed at Ajax. 

"Hakim is another one who hopefully tomorrow we will see the best of him," the German coach said. "We count on Hakim to do something different, no doubt about that.  

"He has lots of quality and we count on him like everyone else. He has had a good training week and will have the chance to show the same quality he shows in training." 

"For me it's clear he needs to adapt to this kind of football, this kind of league. He's come from a strong Ajax squad, but they were the benchmark in the league. 

"And it's not the same intensity and it's not the same competition as it is here. But he's adapting, and he has the certain quality to decide matches and the certain quality to do the unexpected." 

Thiago Silva remains on the sidelines with a hamstring problem, although Tuchel provided a positive update on the veteran defender's injury. 

"He feels better and better, which is good, and he's getting the right treatment," he said. 

"One thing we can be sure of with Thiago is that he will be spending every minute available to him to speed up the process of healing. It is a muscle injury, though, so we cannot force it and we will wait for Thiago."

Chelsea have been eliminated from just two of their previous 54 FA Cup ties against opponents from a lower division, though one of those instances was against Barnsley, back in the 2007-08 season.

"We play every competition to win it," Tuchel said. "Every round in a cup competition is the most important round.

"It's an elimination game so we have to be totally focused and on point tomorrow when the match starts. Winning the competition would be huge. It's one of the most prestigious cups in the world and it's played at Wembley. 

"Even as a little boy in Germany, with no internet or sports channel, you know the words Wembley for sure. It's a big, big game to play in and a big goal to achieve. But tomorrow is the most important game."​

South Africa will be hoping some fresh faces can lead to a change in fortunes in Pakistan as the two nations switch focus to the Twenty20 format. 

Lahore will stage all three matches in the series, which comes after Pakistan recorded a 2-0 sweep over the same opponents in Test action. 

However, many of the Proteas who featured in that series are not involved in the T20 fixtures, including captain Quinton de Kock. 

Heinrich Klaasen is instead in charge for the tourists, while Dwaine Pretorius, Lutho Sipamla, Tabraiz Shamsi and George Linde are the only members of the squad who have stayed on after Test duty. 

The stand-in skipper insists that while South Africa may be lacking in experience, those on duty are determined to seize the opportunities that come their way during the trip. 

"South Africa has got loads of talent, which people sometimes don't see because we only have six franchises," Klaasen said. "We are by no means a second-string T20 squad, and we are looking to win." 

Klaasen revealed he is now "fit and safe" after overcoming COVID-19, though it took a heavy toll on him physically. He put up an Instagram post during his recovery to make clear the effects of the virus, in which he wrote: "Covid is real and didn't think it would be this hard to come back". 

As for Pakistan, they have named a 20-man squad that includes four uncapped players but is missing Mohammad Hafeez, who failed to come to an agreement over the date he was to enter the group's bio-secure bubble. 

Fakhar Zaman and Wahab Riaz are also notable absentees having been dropped, while Shadab Khan is ruled out through injury. 

Zafar Gohar, Danish Aziz, Zahid Mehmood and Amad Butt are the quartet of new faces, while Hasan Ali – the hero for the hosts in the second Test with 10 wickets in the match – is back involved again in the shortest format.

Pakistan go into the opening game on Thursday having won 14 of their previous 18 T20 matches on home soil (L4), including the last five in a row.

Babar right up there with the best

No matter what the format, Babar Azam is crucial to Pakistan. The right-handed batsman has scored the most amount of runs in T20 cricket at international level since the start of 2018, managing 1,213 across his 28 innings at an average of 52.7.

After a relatively quiet Test series in terms of his individual output, Babar will be eager to capitalise on a new-look South African attack that is without the services of pace trio Kagiso Rabada, Anrich Nortje and Lungi Ngidi.

Positive spin to help Proteas

Shamsi is one of the few who has remained for the T20 series; the left-arm wrist spinner was ruled out of the first Test with a back injury and then did not feature in the second match.

The 30-year-old has played in 25 T20 games for South Africa, taking 21 wickets at 33.33 with an economy rate of 7.69 runs per over, and has the chance to become a pivotal member of the XI, particularly with a World Cup in the format to come in India later this year.

Key series facts

- South Africa have never lost a multi-game bilateral T20 series in Asia, winning five times out of a possible six in the continent (D1).
- Since the start of 2018, Pakistan wicketkeeper Sarfaraz Ahmed (18 catches and five stumpings) has been directly involved in the joint-most T20 dismissals among those featuring for a Test-playing nation (23 – level with Alex Carey and Tim Seifert).
- Since the start of 2018, Babar Azam has scored the most runs in the T20 format, managing 1,213 runs across his 28 innings at an average of 52.7.
- Only David Miller from the current Proteas squad has played a T20 international game in Pakistan, having represented the World XI in 2017. He has logged 20 catches in the format since the start of 2018, the third-most of those to feature for a Test-playing nation.
- Faheem Ashraf recorded more dot balls than any other player during the T20 series against New Zealand in December 2020). He has only been able to claim four wickets at an average of 41.3 in Pakistan, however.

Novak Djokovic admitted there was plenty of room for improvement after coming through a "difficult spot" at the Australian Open, where Nick Kyrgios thrilled the crowd with an impressive comeback.

Top seed Djokovic was made to work for his 6-3 6-7 (7-3) 7-6 (7-2) 6-3 triumph against Frances Tiafoe as he reached the third round in Melbourne. 

Kyrgios is also through, albeit he even surprised himself by rallying from the brink of defeat to knock out 29th seed Ugo Humbert in the evening session. 

Stan Wawrinka was on the wrong of an upset on Wednesday, but there were no such problems for fellow seeds Dominic Thiem, Alexander Zverev, Diego Schwartzman and Milos Raonic. 

Meanwhile, Denis Shapovalov and Felix Auger-Aliassime will have to put their friendship to one side when they face each other next, the former setting up the all-Canadian clash by beating Bernard Tomic in three sets.

'PASSIVE' DJOKOVIC STILL MAKING PROGRESS

In the first meeting between the pair, the impressive Tiafoe went toe-to-toe with Djokovic on Rod Laver Arena.  

The 23-year-old American's performance – coupled with the Melbourne heat – made the eight-time Australian Open champion sweat, albeit Djokovic felt he could have made life easier for himself.

"I was at times not feeling my timing as well as I normally am. Credit to him. I think he has managed to come out with a great performance and quality of tennis. He put me in a difficult spot," he said. 

"I had my chances early in the second set. If I broke him there, maybe the course of the match would be different.   

"But again, he was holding his serve very well. I was not really using my break-point chances very well. At times I was too passive. Just wasn't feeling the ball today as well as I normally do." 

Next up for Djokovic is another player from the United States in the form of Taylor Fritz, who ousted compatriot Reilly Opelka in a five-set battle.

IN THE NICK OF TIME

Kyrgios described his clash with Humbert as "one of the craziest matches I've ever played" after prevailing 5-7 6-4 3-6 7-6 (7-2) 6-4 - much to the delight of an enthralled audience who watched the drama unfold on John Cain Arena.

The Australian smashed a racket, lost his cool with umpire Marijana Veljovic over a faulty net cord sensor and had to save a pair of match points before eventually coming out on top in a see-saw battle.

"I just remember, down that end, when I was a couple of match points down, I don't know what was going on," Kyrgios - who dropped to his knees after sealing victory - said in his on-court interview.

"If you were inside my head, there were some dark thoughts in there. But I live to fight another day and hopefully I can continue to play good tennis in front of you guys."

His reward is a clash with Thiem, the third seed having dismissed the challenge of German Dominik Koepfer in straight sets as he dropped just six games.

STAN-D AND DELIVER

Wawrinka appeared on course to survive a serious scare when he rallied from two sets down against Marton Fucsovics, but the Swiss was unable to seize on the chances that came his way in a tense tie-break. 

Fucsovics had needed over four hours to overcome wild card Marc Polmans in the previous round and, once again, found a way to get over the finishing line at the end of a Melbourne marathon. 

The Hungarian trailed 6-1 during the decisive breaker, yet hit back to stun the 17th seed 7-5 6-1 4-6 2-6 7-6 (11-9). For Wawrinka, there was frustration at the missed opportunities, albeit he also praised his conqueror. 
  
"From 6-1 up, I started to hesitate a little bit in the way I was playing," he said. "I wanted to put the ball maybe too much in and I [was] not going completely for my shots and that's when I started to miss a little bit and it helped him to come back in the match.  

"He was fighting well, he's a tough player, he's a good player and he deserved to win." 

Real Madrid great Enrique Perez Diaz, better known as Pachin, has died at the age of 82.

The Spanish giants confirmed the news of the former defender's passing on Wednesday.

Pachin made 218 appearances for Madrid between 1959 and 1968 and was part of one of the club's most successful periods.

He won two European Cups, one Intercontinental Cup, seven LaLiga titles and one Spanish Super Cup across his nine years at the Santiago Bernabeu.

Madrid paid tribute to the eight-cap Spain international on their official website.

A statement read: "Real Madrid would like to express its condolences and its warmth and sympathy to his wife Mercedes, his daughters Cristina and Mercedes, his grandchildren Javier and Cristina and all his relatives and loved ones.

"Real Madrid, the club to which he was associated with throughout his life, extends its condolences to all of Madridismo."

Pachin also represented Gimnastica, Burgos, Osasuna, Real Betis and Toluca during his playing days, before a lengthy coaching career that saw him manage 12 different teams, including Madrid's youth side.

Serena Williams and Naomi Osaka sizzled in the scorching Melbourne heat on day three of the Australian Open. 

Williams, aiming once more for a record-equalling 24th singles grand slam, made serene progress from round two on what was the hottest day of the tournament so far. 

It was a similar story for Osaka, who is aiming to become a two-time champion at Melbourne Park, but Simona Halep had to dig deep while Bianca Andreescu and Petra Kvitova were early casualties on Wednesday.

PLAIN SAILING FOR SERENA AND OSAKA

Williams' perfect start to the season extended to 5-0 as she swatted aside Nina Stojanovic 6-3 6-0 to set up a round-three meeting with Anastasia Potapova – the same opponent she overcame in Melbourne in the first round a year ago. 

The seven-time Australian Open champion is looking forward to renewing acquaintances with the Russian. 

"It's always a fun, interesting match [against Potapova]. I'm gonna go home, get ready and just do the best," she said.  

"We're all out here to have fun and I'm happy to be out here, and just to be playing in front of crowd again is really cool. So every day is just fun." 

Osaka, the current US Open champion and the winner in Melbourne two years ago, hammered former world number four Caroline Garcia 6-2 6-3 on Rod Laver Arena in the evening session. 

The Japanese star is set to face her friend Ons Jabeur for the first time in an official match in round three. 

"She's really funny," Osaka said of her next opponent. "I don't know if you guys watch any of her interviews. I think she is really funny and nice.  

"I think the match I am going to play against her will be really difficult, but I'm looking forward to it." 

HALEP SURVIVES TOMLJANOVIC TEST

In contrast to Williams and Osaka's comfortable wins, second seed Halep was taken to the brink by home favourite Ajla Tomljanovic, who won the first set and was serving for the match in the third. 

However, 2018 finalist Halep broke back when trailing 5-4 in the decider and battled through with a 4-6 6-4 7-5 victory in a match that saw a combined 94 unforced errors (57 for Tomljanovic, 37 for Halep). 

"I was expecting that she would play very hard and very strong. I expected it to be a difficult match, but it was more than I thought. But I'm really happy that I can smile now," Halep said.  

"I was not that positive when I was talking to myself. I didn't talk about the score, I was just blaming myself, that I'm not strong enough to win against her. But in the end mentally I was maybe a bit stronger than her, and I didn't want to give up." 

Last year's losing finalist Garbine Muguruza (14) was too good for Ludmilla Samsonova in a 6-3 6-1 win, while French Open champion Iga Swiatek (15) dispatched Camila Giorgi 6-2 6-4. 

Aryna Sabalenka (7), Marketa Vondrousova (19) and Veronika Kudermetova (32) all made it through, but fellow seed Elena Rybakina (17) was beaten in straight sets by Fiona Ferro.

EARLY EXITS FOR ANDREESCU AND KVITOVA

Andreescu became the latest scalp for veteran Hsieh Su-Wei, who earned a commanding 6-3 6-2 victory and is now 4-3 against top-10 players in the slams since 2017. 

Eighth seed Andreescu won the US Open in 2019 but missed the entirety of last year with a knee injury, while her preparation here was disrupted by spending 14 days in quarantine after her coach tested positive for coronavirus. 

"After my first round, I thought I would feel more exhausted, but I felt amazing. Also, today the weather was a bit tricky. Being in the heart of quarantine I could have had those extra two weeks of like being in the heat and getting used to sweating and all of that," she said. 

Next up for Hsieh is Sara Errani, who defeated Venus Williams 6-1 6-0. The veteran American rolled her ankle towards the end of the first set and, despite needing two medical timeouts, valiantly saw out the match. 

Kvitova was a runner-up to Osaka in 2019 and appeared on course to recovery after dominating the second set against Sorana Cirstea. 

But amid sweltering conditions, the Czech ninth seed went on to lose the decider. 

"It was quite a rollercoaster, for sure," she said. "Unfortunately I couldn't take the chances to win the first set.  

"I think that was really the key of the match. She really had a great day today; she played a good game. I didn't really bring the best tennis today. It's really hurting."

Manchester United's players must demand success of each other in order to win their first silverware under Ole Gunnar Solskjaer, according to captain Harry Maguire. 

Solskjaer's side advanced through to the quarter-finals of the FA Cup on Tuesday, recording a 1-0 extra-time win over West Ham thanks to Scott McTominay's strike. 

It was the Scotland international's seventh goal in 30 appearances for the club this season - as many as he managed in 84 outings in previous campaigns. 

United also have a Europa League last-32 tie with Real Sociedad to come later this month and are five points behind leaders Manchester City in the Premier League, albeit having played a game more. 

After reaching the semi-finals of three competitions last season, as well as losing at the same stage to City in the EFL Cup last month, Maguire is determined to get over the line this time around. 

"Last season, it was disappointing to lose in the semi-finals like we did, but we've got to win trophies," he told MUTV. 

"We've got to demand that of each other. We do. We demand that we win trophies and it's vital the team starts winning trophies, for the club and the fans as well."

United's clean sheet against West Ham was their sixth in 10 matches and Maguire felt his side were good value for the win at Old Trafford. 

"We got there in the end and we deserved it," he said. "We felt comfortable on the pitch.  

"I felt in the first half we played with intensity and dominated the game, played the game in their half and had chances where we should be one, two, three up." 

Victory for United was the ideal response to Saturday's 3-3 league draw with Everton, a defensive display Maguire concedes cannot be repeated. 

"When we've conceded, we've conceded too many - when we concede one it seems to be two. It was three against Everton. That's not good enough for this club,” he said. 

"We were disappointed at the weekend. We felt we deserved the three points but we couldn't feel sorry for ourselves.  

"We knew we had to come here tonight and bounce back and get that momentum back on our side ready for Sunday [against West Brom]." 

The Red Devils have won their last nine FA Cup matches at Old Trafford - their joint-longest home winning run in the competition, equalling their nine in a row between 1908 and 1912. Maguire is hoping they will get to play at their own ground again when the draw for the last eight is made on Thursday. 

"Yes, of course. We love playing at this ground, and we've got to make it tough for people to come here and get results," he said.  

"We need to get better and we seem to have improved a little of late. But no, obviously, we want a home game. 

"We fancy our chances against anyone. We just need to look after ourselves, perform well and assure that we start winning trophies at this club."

Western Sydney Wanderers triumphed 2-0 over struggling Melbourne Victory on Wednesday to record their first home win of the A-League season.  

A tight contest was cracked open when Melbourne substitute Rudy Gestede caught Bernie Ibini with a high challenge inside the penalty area.  

Wanderers captain Graham Dorrans converted from the spot to put the hosts ahead in the 72nd minute, though they were made to wait for a second that would wrap up the victory.  

Ibini was involved again when it eventually arrived, carrying the ball from deep to set up substitute Kwame Yeboah to fire beyond Max Crocombe and secure his side all three points at Bankwest Stadium. 

The result lifts Western Sydney up to third in the standings, level on points with second place Brisbane Roar - who have played a game less - and three behind table-topping Central Coast Mariners. 

Melbourne, meanwhile, remain stuck at the bottom having won just once in six outings. Another failure to score on the road means they have managed only two away goals this term, the lowest number by any team in the competition.