Rafael Nadal dropped out of the world's top 10 men's tennis rankings on Monday, the first time he has not been a presence there since his arrival on April 25, 2005.

After struggling with a hip injury since the Australian Open, Nadal has been unable to play much in the early months of 2023, causing his ranking to drop to 13th.

The 22-time grand slam winner has been an ever-present among the elite of the men's game for the best part of two decades.

Having spent half of his life as a top-10 player, Nadal will be determined to get back there once his injury has healed and prove there is still plenty of life in him yet, though may also be a tad sad to realise that new world number one and compatriot Carlos Alcaraz wasn't even two years old in April 2005.

In the interest of nostalgia, Stats Perform has taken a gander back at how the world looked then, and what has changed since.

The Special One makes his mark

Jose Mourinho made quite the impact when he became Chelsea manager at the start of the 2004-05 season, guiding the then Roman Abramovich-owned Blues to their first Premier League crown, and first English top-flight title since 1954-55.

After coining his own moniker of the "Special One" at his first press conference, Mourinho set about living up to it, also adding the EFL Cup in his first season at Stamford Bridge.

Two days after Nadal had entered the top 10 though, Chelsea hosted Liverpool in the first leg of their Champions League semi-final, drawing 0-0 at home, before losing 1-0 in the return leg at Anfield to suffer elimination at the hands of their Premier League rivals.

Mourinho did not take kindly to Luis Garcia's goal being awarded, with goal-line technology not available back then, something the now 60-year-old brought up again as recently as last week.

The Portuguese coach went on to have a storied career that is still going, having won the inaugural Europa Conference League with Roma last season.

He remains as outspoken as ever though, aiming a dig at Roma's rivals Lazio after their elimination from Europe ahead of the Rome derby on Sunday, which Lazio won 1-0 before Biancocelesti defender Alessio Romagnoli revealed: "We were already very energised before this match, his quotes hyped us up even more."

Tennant's Who-per

It was also a different time in television, pre-dating the streaming services so many rely on today, not least tennis players on the road, such as Nadal.

David Tennant was announced as the 10th doctor in Doctor Who, while the first UK series of The Apprentice came to a conclusion and adult-themed animated series Family Guy returned due to popular demand after initially being cancelled following its third season.

Nearly 18 years later, Tennant has reprised his role in Doctor Who, The Apprentice is airing its 17th series in the UK and Family Guy is airing its 21st season in the United States.

The more things change, the more they stay the same... but you can at least now stream all three shows on demand.

Charles and Camilla get married

In April 2005, Prince Charles and Camilla Parker-Bowles tied the knot, getting married at a civil ceremony at Windsor Guildhall.

It is fair to say quite a bit has happened in the British royal family since then, with Princes William and Harry both getting married to fairly different receptions.

With the death of Her Majesty Queen Elizabeth II in September at the age of 96, King Charles III took the throne, and will have his coronation on May 6.

After Alcaraz became the youngest player to end the year as world number one in December, King Charles III will officially become the oldest person to accede to the British throne.

When Nokia ruled the world

If there is one area that has advanced almost immeasurably in the last 18 years, it is phone technology.

In 2005, it was still around two years before the dawn of the smartphone. Statistically, it is likely that even stars like Nadal had to make do with a Nokia 1110, the best-selling phone of the year.

Flip-phones were also becoming popular, with the Motorola RAZR V3 and Samsung Z500 among them, and both companies have revived the design in recent times, with the Samsung Galaxy Z Flip 4 one of the biggest selling phones of today.

Who knows, perhaps Nadal's superfast reflexes and anticipation came from logging hours and hours of practice playing Snake.

Let's see Alcaraz do that.

Rafael Nadal has dropped out of the world's top 10 men's tennis rankings for the first time in almost 18 years.

Nadal has been in the top 10 ever since April 2005, but on Monday fell to 13th in the ATP rankings after injury forced him to miss Indian Wells.

The 36-year-old's run came to an end on the same day that teenage compatriot Carlos Alcaraz reclaimed his number one spot from Novak Djokovic after beating Daniil Medvedev in Sunday's Indian Wells final.

Nadal is yet to recover from the hip injury that has hampered him since his Australian Open exit to Mackenzie McDonald in January.

Though the 22-time grand slam winner could return to the top 10 once he is back in action, it will not be in the next month as he has also withdrawn from the Miami Masters.

The latest ATP rankings saw Djokovic drop to second place, while Medvedev moved from sixth to fifth, Felix Auger-Aliassime leapt from 10th to sixth, Hubert Hurkacz nudged into the top 10 as he moved up two places to ninth, while Taylor Fritz dropped from fifth to 10th.

Novak Djokovic has been ruled out of the Miami Open after tournament organisers "exhausted all the options" in an effort to secure him a travel exemption.

The 22-time grand slam winner withdrew from the Indian Wells Open as he is unable to play in the United States.

He is not vaccinated against COVID-19, which remains a requirement of international travellers, but Djokovic had hoped to be granted special permission to enter the country.

US tennis authorities and a number of politicians also expressed support for an exception being made for the 35-year-old Djokovic, with US president Joe Biden urged to reconsider policy.

Even last week, Serbian superstar Djokovic was clinging to hopes of playing the Miami Open, which he has won six times.

However, tournament director James Blake told Tennis Channel there is no chance of that happening, despite extensive efforts.

"Obviously, we're one of the premier tournaments in the world, we'd like to have the best players that can play," said Blake, a former world number four.

"We did all that we could. We tried to talk to the government, but that's out of our hands. We tried and he wasn't able to play."

Blake said he was in the same position as Indian Wells tournament director Tommy Haas, being unable to influence government-level decisions.

"We tried to get Novak Djokovic to be allowed to get an exemption, but that wasn't able to happen," Blake said. "We'd love to have him, and he’s our greatest champion, won it six times here.

"Unfortunately, that's way above my pay grade."

Blake added: "We exhausted all the options we knew of. Hopefully Novak will be back this year and hopefully he will be back for all the later events in the States including Cincinnati and the US Open."

World number two Carlos Alcaraz is through to the Indian Wells Open semi-final after defeating 11th seed Felix Auger-Aliassime 6-4 6-4 on Thursday.

Alcaraz, 19, continued his terrific start to 2023, now boasting 12 wins from his first 13 matches of the year after winning the Argentina Open and reaching the Rio Open final.

But despite the Spaniard's status as the game's top young talent, he came into the contest winless in his three previous meetings against Canada's Auger-Aliassime.

What separated the two this time around was Alcaraz's ability to keep the ball in play. He produced 26 winners with only eight unforced errors, and while Auger-Aliassime was not much worse (24 winners, 13 unforced errors), he committed six double faults.

He is now one match away from reaching the third Masters 1000 final of his career, having won both the Miami Open and the Madrid Open this past season.

Meeting him in the semi-final will be Italy's Jannik Sinner after he prevailed 6-4 4-6 6-4 against hometown hero Taylor Fritz.

In the seesawing contest, Sinner narrowly edged the total point count 94-86 – with both committing exactly 17 unforced errors – but the Italian created nine break point chances compared to Fritz's three.

Since the beginning of the Australian Open, Sinner sports a 14-2 record, with the only losses in that span coming against world number three Stefanos Tsitsipas and world number six Daniil Medvedev.

It will be the sixth meeting between Sinner and Alcaraz, with the Spanish teen taking in a 3-2 edge after a five-set thriller at the US Open.

Tennis will never see a "big three" with the quality of Rafael Nadal, Novak Djokovic and Roger Federer again, believes Juan Martin del Potro.

The trio, who have combined for a total of 64 men's singles grand slam titles across a near-two-decade-long period of dominance, have come to define the sport's modern era.

Federer retired last year and while Nadal and Djokovic continue, both are well into the twilight of their careers, despite astonished continued success.

Del Potro, the 2009 US Open winner, also retired in 2022, and he thinks the trio's dominance is unlikely to be replicated going forward, even though he sees Carlos Alcaraz, Jannik Sinner and Holger Rune as three players who could possibly go on to enjoy great success.

"The only thing I lacked was being number one [in the ATP Rankings]," he said. "It was always a dream, and I always worked for it. I never made it because there was either Federer, or Nadal, or Djokovic.

"When I look at the rankings and the years of my career and who was fighting to be number one I see that it was beautiful that these were the ones who didn't let me make it, this dream."

"One day, the big three will end. We have Carlos Alcaraz, Jannik Sinner [and] Holger Rune, other young people who will mark the circuit.

"But for me, [for] many years, [it was] the big three. There will not be anything similar."

Del Potro reached a career high-mark of third in the ATP Rankings in 2018, with Andy Murray the only man other than Nadal, Federer or Djokovic to top the charts between 2005 and 2021.

Fifth seed Daniil Medvedev brushed off an ankle concern and booked his spot in the Indian Wells Open semi-finals after a straight-sets win over Alejandro Davidovich Fokina on Wednesday.

The 2021 US Open champion triumphed 6-3 7-5 over the Spaniard in one hour and 44 minutes, securing his 18th straight victory.

Medvedev will face Frances Tiafoe in the semi-finals after the American beat Briton Cameron Norrie 6-4 6-4 in the other quarter-final in that half of the draw.

The Russian had suffered an ankle injury during Tuesday's last-16 win over Alexander Zverev but played on to clinch a hard-fought three-set win.

But Medvedev alleviated any injury concerns, although he required treatment on a bloody right thumb in the second set while escaping from 0-40 at 3-4.

"I'm actually happy the ankle didn't hurt much because when I warmed up, it was hurting pretty bad," Medvedev said post-match.

"I knew I was going to play, I knew I was going to try. But I couldn't move well on the warm-up. I tried to warm it up as long as possible, took one painkiller so that probably helped. I was actually feeling better and better during the match."

Medvedev raced to a 3-0 lead in the first set and never looked back, although Davidovich Fokina fought hard in the second frame but missed his big chance in the eighth game.

The pair both hit 24 winners for the match, but the Spaniard's 24 unforced errors compared to Medvedev's 12 was a key difference.

Tiafoe, who made last year's US Open last four, awaits after needing only one hour and 25 minutes to eliminate 2021 Indian Wells champion Norrie and reach his maiden ATP Masters 1000 semi-final.

Norrie had been on an eight-match winning run but the American hit 22 winners and only gave up nine unforced errors.

Rafael Nadal is eyeing up his comeback from a hip injury at next month's Monte Carlo Masters, with tournament director David Massey hopeful the Spaniard will feature.

The 22-time grand slam champion has been struggling with a left hip issue that contributed to his second round exit at the Australian Open in January.

Nadal pulled out of hard-court contests at the Indian Wells Open and Miami Open as he continued to recover from the problem.

He could return on clay, his favoured surface, with Massey optimistic the 36-year-old will be fit in time to feature at the event, which begins on April 8.

"Rafa was the first [player] to be registered," he said in statement. "He really wants to play at the Monte Carlo Masters.

"He is giving himself every chance to take part in the tournament he's so fond of."

Nadal is the event's all-time record title holder, having triumphed on 11 occasions, with an Open Era record streak of eight consecutive successes between 2005 and 2012.

He last succeeded in 2018, with a straight-sets victory over Kei Nishikori, though various disrupted campaigns have prevented him from mounting another successful bid since.

As a key stop in preparations for the French Open, it has helped form the bedrock of his clay court success over the years.

With this year's event at Roland Garros set to start on May 28, Nadal will be out to add to his 14 singles titles there too, having claimed victory once again in 2022 with a triumph against Casper Ruud in the final.

Top seed Carlos Alcaraz moved into the Indian Wells Open quarter-finals after Jack Draper retired down 6-2 2-0 due to an abdominal injury in their last-16 clash on Tuesday.

Alcaraz was in control, winning the first set in 36 minutes before racing to a 2-0 lead inside 10 minutes before the Briton withdrew. Draper had battled the injury in the latter stages of Monday's win over Andy Murray.

Despite that, the Spaniard looked in good touch, setting up a quarter-final meeting with eighth seed Felix Auger-Aliassime, who has a 3-0 head-to-head record against him.

"I felt the ball really well. I'm really happy with that part," Alcaraz said. "I would say I returned well, I hit great shots. I finished the match with confidence in my shots, to come into the next round with more confidence."

Auger-Aliassime saved six match points in a dramatic triumph over 17th seed Tommy Paul to reach the last eight, winning 3-6 6-3 7-6 (8-6) in two hours and 48 minutes.

The Canadian trailed 0-40 on serve at 5-6 in the deciding set before winning the next five points. He repeated that feat, down 3-6 in the tie-break, capitalising on his first match point. Auger-Aliassime hit 31 winners for the match, along with 51 unforced errors.

Fifth seed Daniil Medvedev fought back from a set down and a rolled ankle to progress past Alexander Zverev 6-7 (5-7) 7-6 (7-5) 7-5 in three hours and 10 minutes.

Medvedev rolled his ankle in the sixth game of the second set, going down in pain but played on, in his longest-ever three-set match. The victory is the Russian's 17th in a row. Zverev committed 50 unforced errors across the match.

The Russian will take on Alejandro Davidovich Fokina in the last eight, with the Spaniard winning 6-3 6-4 over Chilean qualifier Cristian Garin.

Jannik Sinner cruised past Stanislas Wawrinka 6-1 6-4 in one hour and 39 minutes to move into the last eight where he will face reigning champion Taylor Fritz. The American won 6-4 6-3 over Hungary's Martin Fucsovics in one hour and 41 minutes.

British 10th seed Cameron Norrie will play 14th seed Frances Tiafoe in the other quarter-final, with the former winning 6-2 6-4 over the higher-ranked Andrey Rublev. Tiafoe won 6-4 6-4 over Alejandro Tabilo in 83 minutes for his 150th career win.

Daniil Medvedev expects to have a scan on his right ankle to see if he can continue his Indian Wells Masters campaign after injuring it in defeating Alexander Zverev.

Medvedev progressed to the quarter-finals for the first time at Indian Wells by coming from behind to defeat Zverev in three sets.

The 6-7 (5-7) 7-6 (7-5) 7-5 victory looked unlikely in the second set, when Medvedev hit the deck in obvious pain after turning his ankle.

It was subsequently taped by a physio, with Medvedev then coming through in three hours and 16 minutes, marking the longest three-set match of his career.

Medvedev has now won 17 matches in a row and is scheduled to face Alejandro Davidovich Fokina in the last eight.

But it is not yet clear whether he will be fit to play that match.

Speaking after the win over Zverev, Medvedev said: "When I twisted it, I thought I was going to stand up fine, then the pain started going fast, so I thought, 'oh no, that's not a good sign'.

"So, I honestly thought maybe one of the ligaments is a little bit injured, so I thought I'm not going to be able to play.

"That's probably one of the first times in my life where a physio taped my ankle, so I decided to give it a try, and it was very surprising. It was much easier to move and to run than to walk. When I was walking, I was limping, and then I was running fine.

"I can understand how frustrating it is for the opponent, but I was not faking it. It was tougher for me to walk.

"When the adrenaline goes down, the body cools down, it's going to be pretty painful, and I'm going to probably do a scan, see what it is and if I can continue to play."

Carlos Alcaraz felt "really proud" to complete 100 wins at ATP Tour level while still a teenager as the world number two marched on at the Indian Wells Open.

Only John McEnroe has reached a century of victories in fewer matches, the ATP said, with the American getting there from 131 contests while it took Alcaraz 132 to get to that landmark.

Alcaraz made it 10 wins from 11 matches in 2023 by defeating Tallon Griekspoor 7-6 (7-4) 6-3 on Monday at the California tournament.

The Spanish prodigy last year won the US Open and in doing so became the youngest men's world number one, with Novak Djokovic having since clawed back top spot.

Victory over Griekspoor made Alcaraz the third men's tour player born after 2000 to claim 100 tour wins, after Jannik Sinner and Felix Auger-Aliassime, said OptaAce.

The youngster's first tour-level win came against fellow Spaniard Albert Ramos-Vinolas at the 2020 Rio Open, with the then 16-year-old wrapping up a 7-6 (7-2) 4-6 7-6 (7-2) at 3am local time.

The latest victory was his 24th at ATP 1000 level, going past Djokovic on the all-time ranking for wins at that elite tier by players before turning 20.

Alcaraz trails Denis Shapovalov (25) and Rafael Nadal (49), in that regard, but the chances are he will soon only trail Nadal, whom he cannot catch.

With his 20th birthday coming up in May, Alcaraz can substantially add to his ATP 1000 wins before leaving behind his teenage years. He will be looking to go further at Indian Wells and then rack up more victories in Miami, Monte Carlo and Madrid.

He will turn 20 on May 5, during the Madrid tournament where he is the defending champion.

Reflecting on his time on tour so far, Alcaraz said: "A lot has happened since that first ATP win. I'm really proud of myself to have my 100th win on the tour, in like 132 matches.

"I saw I was the second player in history with less matches to be able to get to 100 wins. I'm really proud of myself about that."

Alcaraz has a win percentage of 70.6 at ATP 1000 events in his fledgling career. Only three players with 10 or more matches in ATP 1000 events as a teenager have a higher percentage of success: Andre Agassi (90.9 per cent), Rafael Nadal (84.5) and Jim Courier (72.7).

Standing in the way of Alcaraz making an immediate improvement to his record is another emerging young talent, the 21-year-old British player Jack Draper.

They will meet in round four at Indian Wells on Tuesday, with Draper having sunk the hopes of compatriot and three-time grand slam winner Andy Murray on Monday to reach that stage.

"I know he's a really good player," said Alcaraz, who won his one previous meeting with Draper, a tight three-setter in Switzerland last year.

"I mean, he's playing well. He has beaten great opponents like [Dan] Evans and Andy. I know that I'm going to have to play my best, give my 100 per cent on court. I played against him in Basle [and won] 7-5 in the third, I think. It's going to be a really tough match and I'm going to enjoy it."

World number two Carlos Alcaraz made it 10 wins from 11 matches in 2023 after defeating Tallon Griekspoor 7-6 (7-4) 6-3 in round three at the Indian Wells Open.

Alcaraz, 19, kicked off his 2023 campaign with eight wins in a row, including an Argentina Open title, before losing to Cameron Norrie in the Rio Open decider.

He has yet to drop a set at this fortnight's tournament in California, following up his opening win over Thanasi Kokkinakis with another strong showing against 31st seed Griekspoor.

The Spaniard will look to keep his strong form going when he meets Jack Draper in the fourth round, after 21-year-old Draper prevailed 7-6 (8-6) 6-2 in a battle of the Brits against Andy Murray.

Murray, who came into the match with six wins from his past seven outings, had an opportunity to take the match by the scruff of the neck but could not capitalise on a set point before going down in a tight tie-break, before Draper took charge.

California's own Taylor Fritz lived up to his fourth seeding, with the defending champion having little trouble in overcoming Argentina's Sebastian Baez 6-1 6-2, and he will play Hungary's Marton Fucsovics for a spot in the quarter-final.

Fucsovics, after upsetting 16th seed Alex De Minaur in the previous round, got the better of Slovakia's Alex Molcan 6-4 6-2.

Former world number three Stan Wawrinka showed he still has some gas in the tank after a surprise 6-2 6-7 (5-7) 7-5 triumph over world number eight Holger Rune, with the 37-year-old showing what he has learned through competing at the top level for as long as the 19-year-old Dane has been alive.

Jannik Sinner, the 13th seed, successfully navigated the challenge of veteran Adrian Mannarino for a 7-6 (9-7) 6-4 victory, Tommy Paul won his top-20 showdown against Hubert Hurkacz 4-6 6-2 6-4, and eighth seed Felix Auger-Aliassime knocked out Francisco Cerundolo 7-5 6-4.

Two of the Indian Wells Masters' top-three seeds have failed to reach the final 16 after Casper Ruud fell 6-4 7-6 (7-2) at the hands of Cristian Garin on Sunday.

Ruud, the third seed, joined second seed Stefanos Tsitsipas with an early exit after a timid display, with just 17 winners to go with 17 unforced errors against Chile's Garin.

Meanwhile, Garin took his opportunity against the world number four with both hands, rattling off 39 winners with 24 unforced errors as he made the decision to take the match on and not die wondering.

Garin, who already defeated 29th seed Yoshihito Nishioka in the second round, will meet his third seeded opponent in a row in the quarter-final when he takes on Spain's 23rd seed Alejandro Davidovich Fokina.

Davidovich Fokina eliminated 13th seed Karen Khachanov 6-3 1-6 6-4, but it was still a strong day for the Russians as top hopefuls Daniil Medvedev and Andrey Rublev advanced.

Medvedev, the fifth seed, was tested in his 6-2 3-6 6-1 victory over Belarus' Ilya Ivashka, while sixth seed Rublev saw off France's Ugo Humbert 7-5 6-3 without much issue.

Waiting for Rublev in the quarter-final is Briton Cameron Norrie after his 6-7 (5-7) 7-5 6-2 battle against Taro Daniel, while Alexander Zverev beat Emil Ruusuvuori 7-5 1-6 7-5 to book a tantalising clash with Medvedev.

In a poor day for the Australians, Jason Kubler went down 6-3 6-2 against 14th seed Frances Tiafoe, and Jordan Thompson could not follow up his incredible upset against Tsitsipas, falling 6-3 7-6 (8-6) to Chile's Alejandro Tabilo.

Andy Murray acknowledged he produced a nervous performance against Radu Albot on Saturday but suggested it was due to the pressure of a kind Indian Wells Masters draw.

Murray had been due to play Pablo Carreno Busta in the second round in California, only for the 15th seed to pull out with injury.

The three-time major champion instead defeated Albot in 6-4 6-3 for his first straight-sets victory of the season.

That sets Murray up to play fellow Briton Jack Draper in round three ahead of a potential round-four meeting with top seed Carlos Alcaraz, the best player in the draw after Novak Djokovic was unable to enter.

Murray was in complete control against Albot but played with nerves, explaining: "I didn't know if it was because of [the change of opponent].

"I was trying to give reasons for why I may have felt that way. I felt nervous on the court.

"A lot of the way that Radu plays and Carreno Busta plays is not too dissimilar, in terms of the way they like to play points and maybe where and how they like to serve.

"Obviously there are differences in their games, but it wasn't a huge change in terms of my game plan or what I was expecting going into the match.

"But maybe I felt like it was a good opportunity for me and that the draw had opened up slightly. I obviously wanted to try to finish the match quickly."

Yet those nerves are not a problem for Murray, who says he would rather play under that pressure.

"I generally much prefer feeling nervous when I play matches and feeling pressure," he said. "It just felt a bit out of sync with the situation. I was in, I guess, pretty decent control of the match.

"I was serving well, I was hitting the ball pretty well, but there was just more tension than probably there should have been out there on the court.

"But usually I prefer to feel nerves, providing they are in check. And maybe they weren't, for whatever reason.

"I would way rather feel more tension than feel flat, which is really never a good sign for me. If I wake up and I don't feel any of the butterflies or anything like that, it's generally a bad sign."

Andy Murray pulled out another narrow win on Thursday as he collected an opening round 6-7 (5-7) 6-1 6-4 comeback against Tomas Martin Etcheverry at the Indian Wells Masters.

It is the latest in a string of hard-fought wins for Murray, who has played the maximum number of sets in each of his past 10 victories dating back to the Gijon Open in October, including a pair of five-setters at the Australian Open.

Etcheverry started strong, fresh off his first ever ATP final at the Chile Open, but committed more unforced errors (21) than winners (17) in the second and third sets combined.

Fellow Great Britain representative Jack Draper was far more comfortable in his 6-1 6-1 demolition of Switzerland's Leandro Riedi, booking an all-English clash against Daniel Evans in the second round.

Former world number three Stan Wawrinka prevailed 6-4 1-6 6-1 against Aleksandar Vukic, but Vukic's Australian compatriot Thanasi Kokkanakis flew the flag with a 6-4 6-1 triumph over hometown talent Brandon Holt.

In a better result for the Americans, Mackenzie McDonald breezed past Filip Krajinovic 6-3 6-0 in just 63 minutes, and rising 20-year-old Ben Shelton had no problems in his 6-4 6-1 win over Fabio Fognini in 72 minutes.

Argentina's Guido Pella ground out 3-6 7-5 6-2 comeback in his South American clash against Brazil's Thiago Monteiro, and Germany's Jan-Lennard Struff did the same in his European showdown against France's Quentin Halys, taking it 1-6 6-3 6-3.

Goran Ivanisevic says Novak Djokovic has not given up hope of competing at the Miami Open this month.

The 22-time grand slam champion withdrew from Indian Wells on Monday as he is unable to play in the United States.

As he is not vaccinated against COVID-19, Djokovic had applied for special permission to enter the USA, but was not given the green light.

While the 35-year-old is in the draw for the Miami Open, he may have to withdraw again despite the United States Tennis Association and US Open expressing their hope he would be allowed to feature.

Djokovic wants to play in a tournament that starts on March 22, his coach Ivanisevic confirmed, and pressed for a swift decision on the issue.

"We haven't given up. He wants to play and I would love it if they allow him – it would be great both for him and for tennis," he told Tennis Majors.

"If not, it's not the end of the world, he didn’t play last year as well. The most important thing is that we find out soon, so that we can make a plan.

"Although, in terms of preparing for the European clay court season, I'm not sure playing in Miami is the best solution. It depends on Novak – in the past he has triumphed in Monte Carlo having played in Indian Wells and Miami.

"If he is mentally ready and in his fighter mode, like he was in Australia, then anything is possible."