Serena Williams is embracing the absence of line judges at this year's Australian Open as the record-chasing American superstar dubbed herself a "futurist, like Iron Man" after reaching the third round. 

The Australian Open is taking place without linespeople as a response to coronavirus restrictions at Melbourne Park, where "Hawk-Eye Live" technology is being used on every court. 

It is the first grand slam to replace all line judges with technology as the tournament seeks to limit the number of people on court amid the COVID-19 pandemic.

After easing past Nina Stojanovic 6-3 6-0 on Wednesday, 23-time grand slam champion and seven-time Australian Open winner Williams welcomed the use of technology.

"I like it," Williams, who is looking to equal Margaret Court's record of 24 slams, told reporters when asked about the technology post-match. "I didn't like it in Cincinnati because they had that in Cincinnati and I was, it was different. It was weird. 

"I like it now because it takes away a lot of the human error, which clearly I definitely don't need. I should be the biggest fan of that. 

"But I feel like sometimes I definitely still want to see that ball, but I'm like, okay, even if I see it, the computer's going to show me what the computer just said. So that's kind of how I think about it. 

"I'm a futurist, like Iron Man, so I definitely love technology and it's something that I invest in and so, yeah, I really think is right up my alley."

Williams owns a 359-51 grand slam record in her illustrious career – the only other player to pass 300 victories in the Open Era is Martina Navratilova (306-49).

The 39-year-old Williams is bidding to win her 11th major crown since turning 30.

Only Court (three), Navratilova (three), Chris Evert (two), Billie Jean King (two), Ann Jones (one), Angelique Kerber (one), Li Na (one), Flavia Pennetta (one) and Virginia Wade (one) have won grand slam silverware in their 30s.

Jose Mourinho has explained the reasons behind leaving Eric Dier out of his Tottenham side for the 2-0 Premier League win against West Brom.

Dier had started 19 of Spurs' 21 league games before the Portuguese coach named the England international centre-back on the bench for the match against the Baggies.

The defensive partnership of Toby Alderweireld and Davinson Sanchez helped Spurs to their first clean sheet in seven matches as the North Londoners snapped a run of three straight defeats.

And Mourinho revealed Dier had suffered a loss of confidence after being one of a number of players to make individual mistakes during Tottenham's recent run of sketchy form.

Dier's positioning was questionable as Roberto Firmino scored Liverpool’s opener in the 3-1 win at Tottenham last month and, after being dropped for the next game against Brighton and Hove Albion, Dier came back to concede a penalty in the 1-0 loss to Chelsea.

"Players have moments," Mourinho said. "They can be very good, they can be strong personalities, they can be experienced, they can cope with a mistake but in the end, they are men. And they feel more than anyone else these little moments of confidence, of crisis.

"I have to admit that recently our team makes little important mistakes that are punished in terms of our results.

“And Eric was there, he was one of them. They feel it. And I believe confidence, that drops a little bit.

"But great personality, a team guy, as happy as we were when we won on Sunday. A guy that loves it here, a guy that is loved by the team-mates, a guy that I trust. And he will be back to normality and his normality is to play and be solid."

Mourinho must now decide whether to recall Dier for Wednesday's FA Cup fifth-round tie against Everton, ahead of a league game against Manchester City on Saturday.

The Spurs coach confirmed Sergio Reguilon and Giovani Lo Celso will miss the trip to at Goodison Park, while Serge Aurier is a doubt.

Petra Kvitova made a surprise second-round exit at the Australian Open on Wednesday.

The Czech ninth seed and two-time Wimbledon champion fell to Sorana Cirstea 6-4 1-6 6-1 on a warm day at Melbourne Park.

Runner-up in 2019 and a quarter-finalist last year, Kvitova bowed out after a costly 44 unforced errors in two hours, three minutes.

Cirstea, meanwhile, reached the third round of the Australian Open for just the fourth time.

It marked the Romanian's first win over a top-10 player since 2017, when she beat Karolina Pliskova in Beijing.

Cirstea will face another Czech, 19th seed Marketa Vondrousova, in the third round.

Kvitova is among 10 seeds to have departed in the women's draw, joining Victoria Azarenka, Angelique Kerber, Bianca Andreescu, Petra Martic, Johanna Konta, Maria Sakkari, Wang Qiang, Zhang Shuai and Alison Riske.

Serena Williams booked her spot in the Australian Open third round with a straight-sets win over Nina Stojanovic on Wednesday.

Williams again looked in fine form on her way to a 6-3 6-0 victory over Stojanovic in warm conditions on Rod Laver Arena.

The American star is bidding to equal Margaret Court's record of 24 grand slam singles titles and is on track after her win in one hour, nine minutes.

As her serve gradually improved, Williams – who is dealing with a right shoulder injury – was in control for the most part to set up a third-round clash against Anastasia Potapova.

Stojanovic held her own early, but Williams broke for 3-1, a powerful forehand setting up break point before a backhand error from the Serbian.

Williams was struggling with her first serve – she had a first-serve percentage of just 52 in the first set – but dug herself out of a 15-40 hole to hold for 5-2 on her way to taking the opening set.

A break to begin the second set followed as Stojanovic powered a forehand down the line wide, and three consecutive backhand errors saw her cough up another break to fall 3-0 behind.

Williams took complete control from then on, finishing the second set without an unforced error and losing just nine points to quickly wrap up victory.

Data Slam: Williams' second-round dominance continues
Williams improved her record in the second round of majors to 73-2. It also stands at 19-1 at the Australian Open, where she last failed to reach the third round on her debut main-draw appearance in 1998.

WINNERS/UNFORCED ERRORS
Williams – 27/11
Stojanovic – 15/18

ACES/DOUBLE FAULTS
Williams – 6/1
Stojanovic – 1/4

BREAK POINTS WON
Williams – 4/9
Stojanovic – 0/3

Antonio Conte was left fuming over a heated post-match exchange with Juventus chairman Andrea Agnelli following Inter's Coppa Italia semi-final exit.

The Milan-based side were held to a tense 0-0 draw in the second leg at the Allianz Stadium as the Old Lady advanced to the final, 2-1 on aggregate, before ugly scenes allegedly erupted following the final whistle.

Media outlet RAI reported that Conte made an insulting gesture towards his former employer Agnelli at half-time, and the Juve chief retaliated by verbally abusing the Inter coach as the teams left the field.

Conte criticised his former club's behaviour in his post-match interview but stopped short of pointing any fingers.

"Juventus should tell the truth," Conte told RAI. 

"I think the fourth official heard and saw what happened throughout the match.

"They should be more polite in my opinion. They need more sportsmanship and respect for those who work."

Conte coached in Turin between 2011 and 2014 and led the Bianconeri to three Serie A titles before taking up a role in charge of Italy after the 2014 World Cup.

The 51-year-old was questioned on the incident in his post-match news conference but he refused to elaborate.

"What happened at the end of the game? I have neither the desire nor the pleasure to comment on anything," Conte said.

"I think that in all things there must be education. Enough."

The competition's most successful club, Juventus, advance to the final to face Atalanta or Napoli, as Andrea Pirlo's side search for a 14th Coppa Italia triumph.

The Los Angeles Clippers will be without Paul George for their upcoming two-game road trip due to injury.

Clippers head coach Tyronn Lue confirmed George's absence for games against the Minnesota Timberwolves and Chicago Bills as the NBA All-Star deals with a swollen right toe.

George has been sidelined for the Clippers' past two games.

"Staying back home and getting some treatment," Lue said of George on Tuesday. "And we'll re-evaluate when we get back."

The Clippers face the Timberwolves on Wednesday before visiting the Bulls on Friday.

George is averaging 24.4 points, 6.2 rebounds and 5.5 assists per game for the Clippers this season.

The Clippers (17-8) are third in the Western Conference, behind leaders the Utah Jazz (19-5) and defending champions the Los Angeles Lakers (19-6), following back-to-back losses.

Karim Benzema insists "there is a long way to go" in the LaLiga title race after Real Madrid made up ground on leaders Atletico Madrid.

Benzema opened the scoring on the hour-mark and Ferland Mendy doubled the lead as Zinedine Zidane’s side claimed a 2-0 victory against Getafe on Tuesday.

Atleti were held to a 2-2 home draw by Celta Vigo on Monday as Los Blancos closed the gap to five points at the Estadio Alfredo Di Stefano, although Diego Simeone’s team still have two games in hand.

But that does not matter to Benzema, who headed in Vinicius Junior's cross to net his 16th goal of the season in all competitions, and the France international striker believes Madrid have Atleti in their sights.

"It was a good goal, a good centre from Vini and the ball goes in. I think we are back," Benzema told Movistar.

"It is always very difficult against Getafe. We will continue like this. There is a long way to go until the end.

"Each game is a final and we have to try to win every one. We are confident.

"There is always a lot of noise around Madrid because this is the best club in the world."

Next up for Madrid is a meeting with Valencia on Sunday, while table-toppers Atletico travel to face Granada on Saturday.

Third-placed Barcelona, who are three points behind Madrid and eight points off the top, host Deportivo Alaves on Saturday following their Copa Del Rey semi-final first leg against Sevilla on Wednesday.

Andrea Pirlo was happy to go back to the future to seal a place in the Coppa Italia final for Juventus at Inter's expense.

Juventus played out a 0-0 draw in Tuesday's semi-final second leg, meaning Cristiano Ronaldo's double in the 2-1 win at San Siro last week proved decisive.

Pirlo has tried to bring in an expansive passing style at Juve this season with mixed results, but the sight of black and white shirts soaking up pressure with ease in front of Gianluigi Buffon evoked memories of the years under former bosses Massimiliano Allegri and Antonio Conte - the latter now cutting  a frustrated figure in the Inter dugout.

"It's very nice," Juve head coach Pirlo told Rai Sports of the comparison.
"If I have to win what he won, you can also call me 'Allegriano'.

"We were very good, they almost never shot on goal."

Pirlo hailed Samir Handanovic as the best player on the field and the Inter goalkeeper made a couple of stunning second-half saves to thwart Ronaldo.

A final awaits against Atalanta or Napoli, who Juve beat in the Supercoppa Italiana to claim the first piece of silverware of Pirlo's embryonic coaching career.

"It was in my plans to win the Supercoppa and get to the Coppa final, but there is work to be done," he added.

"As a coach it is completely different. We are satisfied so far but we have not done anything yet."

Juve have reached the Coppa Italia final in six of the last seven seasons, failing to do so only in 2018-19.

Pirlo's Juve are unbeaten in 11 of their 12 games since the start of 2021 in all competitions, having won 10 of those matches (D1). 

Meanwhile, Juventus are unbeaten in nine of their last 10 matches against Inter in all competitions, winning six games (D3). 

Real Madrid will "keep on fighting" in this season's LaLiga title race, says Zinedine Zidane, whose side are five points shy of leaders Atletico Madrid.

Atleti's draw with Celta Vigo on Monday gave Madrid the opportunity to make up some ground when they faced Getafe on Tuesday, and Los Blancos cruised to a comfortable 2-0 win.

Karim Benzema's fifth headed goal of the season in all competitions – more than any other LaLiga player other than Sevilla's Youssef En-Nesyri – put Madrid ahead with an hour played before Ferland Mendy turned home Marcelo's cross.

Getafe were hardly robust opposition, however, with Jose Bordalas' side mustering just one attempt in the entire match. Indeed, Thibaut Courtois did not have to make a save, claim a catch or punch a cross clear.

It is the lowest amount of shots Madrid have faced in a LaLiga match since 2004-05, while have scored just 17 goals in the league this term - their lowest tally in a single season after 22 games played.

Nevertheless, Madrid did what was required of them and moved back into second place, three points above Barcelona and five behind Atleti, though Diego Simeone's side have two games in hand.

Zidane insisted Madrid's focus is simply on taking it game by game as they hope to retain their title.

"It will not change anything, we will do our thing. Our duty is to fight, to continue with our work, without paying attention to others," said Zidane, after seeing his side win back-to-back games for the first time in 2021.

"It's a good win. They are two consecutive victories, we needed it. Also with many injuries. We needed it now.

"I don't think there are Madridistas who think we're going to lose the league. On the contrary, they think we can always change things and that is what we are going to try to do. 

"With difficulties, it is clear, but we continue to do our thing. You have to keep fighting, little by little."

With Madrid cruising, Zidane introduced the lesser-spotted Isco in the 75th minute – the playmaker having not featured since January 23 due to a back injury.

Isco has made just three LaLiga starts this season and has created five chances – registering one assist – across 12 league appearances in total.

"Isco couldn't start," Zidane explained when asked why Isco, who was linked with a move away in January, was on the bench.

"He has only trained once with the team. Then he entered the game a little later. It was just that, because he only did one training session with us."

Ole Gunnar Solskjaer believes the pain of the late collapse against Everton inspired Manchester United to edge past West Ham in the FA Cup fifth round.

Scott McTominay's goal, seven minutes into extra-time, earned United a 1-0 win over the Hammers in a match the Red Devils dominated, leading the shot count 17-3.

Three days earlier, Solskjaer's side let a 2-0 lead slip and then conceded a stoppage-time equaliser in a 3-3 draw against Everton that dented their Premier League title bid.

Following some soul-searching after dropping the precious points at Old Trafford, Solskjaer believes United responded in the best way possible to advance to the FA Cup quarter-finals.

"We needed to have a good result and a good feeling today because we were low after the Everton game. It's hard to take but they were really focused and did the job," Solskjaer said.

"Of course you want to win every game. We want to challenge and we want to go to the final. That's what we're here at Manchester United for.

"Sometimes you're lucky with draws in the cup – we haven't been that lucky – but obviously we move another step closer to the final."

Phil Foden must be "calm" and "humble" as the plaudits flow his way, according to Manchester City manager Pep Guardiola.

Foden completed the scoring in Sunday's 4-1 win over Premier League champions Liverpool at Anfield, having also had a hand in each of Ilkay Gundogan's two second-half goals.

The 20-year-old attacking midfielder has 10 goals for City in all competitions this season and has played an integral part in them establishing a five-point lead at the top of the table.

However, Guardiola was critical of Foden's performance in the false nine role before half-time on Merseyside and, speaking ahead of Wednesday's FA Cup trip to Swansea City, said he felt Raheem Sterling was City's standout weekend performer.

"I said to [Foden], 'Don't read much, don't listen much, keep your feet on the grass and keep going'," Guardiola said, before waxing lyrical about Sterling after the England star won a penalty and scored a close-range header against his former club.

"Nobody talks much about Raheem and, at Anfield, Raheem made his best game of the last two months. By far.

"He was key in the first goal, for the penalty in the first half. Every action he made was decisive in the final third.

"Of course Phil was so important in the goals, especially in the fantastic last one.

"But Raheem was fundamental for us and hopefully, because he was a little bit not in the best form in the last month, he can continue to maintain the level he played at Anfield."

Foden will be reunited with Steve Cooper on Wednesday when Guardiola's City chase an English record - a 15th consecutive win for a top flight team.

The Swansea boss coached England to success in the 2017 U-17 World Cup, where the young Mancunian was named player of the tournament.

From that point, Guardiola has faced repeated calls to grant the playmaker more minutes at City.

A strand of post-match analysis at the weekend argued the former Barcelona boss had nurtured his latest star perfectly, but Guardiola does not necessarily view it that way and also stated Foden should not consider himself an automatic selection.

"I didn’t plan to handle the way we did it with Phil," Guardiola said. "Sometimes he played and he didn’t deserve to play.

"Normally we want to increase and talk a lot, a lot, a lot about Phil but after that we'll punish him, you know? For one mistake in this private life, we know exactly what happened [Foden was sent home from England duty last September for breaking coronavirus protocols].

"Now it's just [about being] calm. I know Phil is ready to play, His physical condition is extraordinary.

"I will handle it the same way and have handled it. When I believe he can help us he is going to play; when I believe another one deserves to play he is not going to play."

Indeed, with Foden the toast of the present moment in English football, Guardiola challenged him to turn a rich vein of form into the sort of longevity that separates the best from the rest.

"He has to be calm and understand tough periods will come. It depends on him being humble and his love for the game," Guardiola added of a player who recently brought up 100 senior appearances for City.

"We’ll see if he can handle it. Now the people expect him every game to do exceptional things, this is the most important thing.

"It's difficult to play 100 games but the important thing is to do 100 more and 100 more at this level. This is the toughest.

"This is why the best players did not do one action at Anfield; they play five years in a row, being consistent, not injured. Playing, playing, playing.

"This is the next target for Phil, maintain there as high as possible, as much and as long as possible.

"It depends absolutely on him. Hopefully he can do it."

Peter O'Mahony has been banned for the next three rounds of Six Nations games following his red card in Ireland's opening defeat to Wales.

O'Mahony was dismissed in the 14th minute of Ireland's 21-16 loss in Cardiff after leading with his elbow to the head of Tomas Francis while attempting a clearout.

The flanker can now not feature for Ireland again until their final match of the tournament, which sees them host England on March 20.

O'Mahony admitted to dangerous play in the ruck and that his actions merited a red card during a disciplinary hearing.

The disciplinary committee deemed the entry point for his offence to be a six-week ban, but halved that suspension after taking into account O'Mahony's record and conduct in the hearing.

In a statement, Six Nations organisers said: "The committee considered all the relevant evidence, including the player's oral evidence, together with the clips of the incident.

"In assessing the seriousness of the offending, the committee found that the offending was reckless."

Ireland will attempt to bounce back on Sunday when they welcome France to Dublin.

After turning 36 last week, Cristiano Ronaldo felt compelled to remind fans that he cannot go on forever.

"I'm sorry that I can't promise you 20 more years of this," said the Juventus star, who looks every inch a man that could quite comfortably play professional football into his mid-fifties. "But what I can promise you, is that as long as I keep going, you'll never receive less than 100 per cent from me."

That much would never be in doubt from a man who, blessed with talent as he is, has built an extraordinary career on a foundation of boundless ambition and unyielding endeavour. He brings to mind Brad Pitt's turn as Achilles in Troy, the war-seeking warrior-hero who wins a skirmish singlehandedly before, abs a-glistening, he proclaims to a prisoner: "I want what all men want. I just want it more."

Achilles, as this version has it, knew Troy would bring about his death in a blaze of glory. Ronaldo, too, can already sense time's winged chariot hurrying near.

Which brings us to Gianluigi Buffon.

Juve's veteran goalkeeper, who celebrated his 43rd birthday less than two weeks ago, has for so long defied convention when it comes to a footballer's longevity. Even keepers rarely keep playing beyond the age of 40 and certainly not for Europe's grandest teams.

Buffon is not Juve's first choice these days, of course, but he remains the cup stand-in for Wojciech Szczesny and he duly kept his spot for Tuesday's Coppa Italia semi-final second leg with Inter. It was a day to celebrate, too, as a goalless draw earned him club clean sheet number 288 of his Juve career and sent his team into the final 2-1 on aggregate.

The game also showed why head coach Andrea Pirlo would do well to consider how much more his old friend has to offer.

A resolute defence meant he only had two saves to make throughout; in fact, the only time Juve looked especially anxious was when Buffon had the ball. There was one pass under pressure that went straight out for a corner, another in the second half that let Lautaro Martinez drive into the box only to foul Buffon after a heavy touch. There were three attempted punches while under pressure from Romelu Lukaku, all of which ended with Buffon clueless as to the ball's position as he landed, then grateful that it had already bounced away, and another positional mishap on which Martinez really should have capitalised.

The contrast with Samir Handanovic - himself no spring chicken at 36 - was stark. Handanovic made four saves to Buffon's two, a couple of which were exceptional stops to deny Ronaldo, who could have killed the tie long before full-time in Turin. Commanding in his penalty area, he gave quite a different impression to Buffon, who seemed like a doddering uncle at a family wedding trying desperately to keep up with the dance moves. Indeed, had Inter's attacking players showed the same level of laser-focus as Handanovic, perhaps they could have rescued this contest.

Pirlo's Juve have become supremely difficult to beat. They have won 10 of their 12 games in 2021, the sole defeat being a 2-0 Serie A loss to the Nerazzurri. Since that game on January 17, they had won six out of six games before this encounter and conceded only one goal: a close-range strike by Martinez in the first leg that squirmed into the net when Buffon, in game number 1,100 of his club career, was too slow to get to ground.

The Bianconeri are on course for more silverware this season and Buffon will deserve any more medals he can add to his impeccable collection. He may well start the final, too - one more turn in the limelight. But there is no shame in admitting that, in the 26th year of his professional career, the time is approaching when he should graciously step into the wings.