Nadal will not be playing at Wimbledon, having decided to rest, while eight-time champion Federer is showing signs that, at 39, the window of opportunity to win one more Slam is closing.
Novak Djokovic said he would do whatever was required to play at the Australian Open but hoped the government could also be accommodating.
Images from Day 1 of the Wimbledon tennis championships in London, on Monday.
Professional sports events in Italy have been played without fans since March due to the COVID-19 pandemic but sports minister Vincenzo Spadafora said fans would be allowed to attend the closing stages of the tournament on Sunday and Monday.
Novak Djokovic kept his unbeaten streak in 2020 alive as he survived a terrible start to defeat Milos Raonic 1-6, 6-3, 6-4 in the final of the Western & Southern Open on Saturday.
Sonego's first top-10 victory capped a dream week for the 25-year-old, who lost the final qualifier but entered the main draw as a lucky loser.
'There was a lot of speculation about whether it was deserved. I accepted it, I moved on.'
Novak Djokovic had hoped to have the crowd behind him as he began his bid to win the US Open and complete the calendar-year Grand Slam, but the Serb said the atmosphere was "not ideal" as Flushing Meadows fans roared on his underdog opponent.
Jannik Sinner became the first Italian to win the ATP Finals title following a dominant 6-4, 6-4 victory over American Taylor Fritz.
Djokovic did not play badly in the final but it took him 55 minutes before he registered his first game in what turned out to be a mauling.
IMAGES from Day 4 of the 2022 French Open at Roland Garros in Paris on Wednesday.
Novak Djokovic has decided not to enter the Paris Masters because he has no points to win at the November 2-8 event as he bids to retain the world number one spot come end of season, the 33-year-old Serb said.
'I've achieved some things that a lot of people thought it would be not possible for me to achieve. Everything is possible, and I did put myself in a good position to go for the Golden Slam. But, you know, I was in this position in 2016 as well. It ended up in a third-round loss in Wimbledon.'
The 34-year-old bellowed a series of frightening roars after completing a victory that at one stage looked like a formality but became increasingly fraught as Berrettini threw the kitchen sink at the Serb who becomes only the second man to reach 40 Grand Slam semi-finals after Roger Federer.
Factbox on Carlos Alcaraz, who beat Alexander Zverev
All the action from Day 4 at the Australian Open on Wednesday
No sooner had Novak Djokovic claimed his 17th Grand Slam trophy by triumphing at the Australian Open for the eighth time on Sunday, the Serb was already setting himself a deadline to claim the record of major titles. Djokovic's 6-4, 4-6, 2-6, 6-3, 6-4 victory in a thriller over fifth seed Dominic Thiem drew him within three slams of Roger Federer's haul of 20 and two behind second-placed Rafa Nadal's 19.
Novak Djokovic will need to spend some time on the sidelines recovering from a muscle tear that hindered him in the later rounds of the Australian Open, the Serbian said as he celebrated his ninth Melbourne Park title on Monday.
Friday's match was a straight shootout for a last-four place, with world number five Rublev the favourite having won his four previous matches against Ruud.
IMAGES from Day 8 of the French Open at Roland Garros on Sunday.
Novak Djokovic and his wife Jelena have tested negative for COVID-19, nine days after returning a positive test, the world number one tennis player's media team said on Thursday. Djokovic, along with Grigor Dimitrov, Borna Coric and Viktor Troicki, tested positive after playing in the Adria Tour, an exhibition tournament organised by the 17-times Grand Slam champion.
Djokovic received a lot of heat from the tennis community and fans alike after testing positive.
Spanish tennis federation released a statement to clarify that tennis players were not allowed to return to courts until May 11, and were only permitted to conduct individual training outside.
Sinner, Alcaraz will keep tennis' flag flying: Shastri
After a dominant start, Djokovic struggled in the second set and lost his temper even after closing it out.
World number one Novak Djokovic overpowered Dennis Novak after Dusan Lajovic battled past Gerald Melzer and Serbia went on to a 3-0 win in their opener against Group F hosts Austria in the Davis Cup Finals in Innsbruck on Friday.
With Sunday's win, the world number one took his Grand Slam tally to 18, just two shy of Roger Federer and Rafael Nadal's men's record of 20.
Rafael Nadal warmed up for the French Open with a battling 7-5, 1-6, 6-3 win over world number one Novak Djokovic as the Spaniard claimed a record-extending 10th Italian Open title in Rome on Sunday in the latest chapter of their rivalry.
The winners of the Serbia-Germany tie will join Spain, Russia and Italy in the semi-finals.
The major milestones in Djokovic's career
Tennis matches at the Ariake Tennis Park will begin from 3pm local time (0600 GMT) from Thursday, governing body International Tennis Federation said after requests from players who had struggled in the stifling weather.
Dominic Thiem and home crowd favourite Filip Krajinovic reached the final of Novak Djokovic's tournament as the world number one broke down in tears in front of a packed 4,000 crowd on Sunday. World number three Thiem beat Grigor Dimitrov in straight sets to set up the clash with Krajinovic.
World number one Novak Djokovic saved three match points to beat France's Gael Monfils 2-6, 7-6(8), 6-1 on Friday as he set up a final showdown at the Dubai Open with Greek second seed Stefanos Tsitsipas. Djokovic is yet to lose this year and the Australian Open champion extended his unbeaten run in 2020 to 17 matches with what was also his 17th win over Monfils.
Alexander Zverev into ATP Finals semis after straight sets win over Carlos Alcaraz
Novak Djokovic eased into the last four with a commanding performance over Japan's Kei Nishikori but world number two Daniil Medvedev bowed out of the men's singles at the Tokyo Olympics.
Novak Djokovic will be favourite to reach his 27th Grand Slam final when he faces Stefanos Tsitsipas in the French Open semis on Friday but what had been a smooth path through the draw has suddenly got a little rocky.
Novak Djokovic's stunning disqualification from the US Open on Sunday for striking a line judge with a ball is the most difficult moment in his career, said his former coach Boris Becker.
Novak Djokovic endured a fierce challenge to his Melbourne Park reign before overhauling Dominic Thiem 6-4, 4-6, 2-6, 6-3, 6-4 on Sunday to clinch an eighth Australian Open crown and reclaim the world number one ranking. He captured the decisive break in the third game of the final set, then held firm as Thiem made desperate assaults on his serve. Going for broke in a nerve-shredding final game, the fifth seeded Austrian went for the lines but missed twice to hand Djokovic one of his most hard-earnt triumphs.
To the clear delight of the fans, however, Djokovic then bounded onto the court after his practice partner had won the first set and proceeded to wrap up a 6-3, 6-3 win over the Italian teenager.
Off-court distractions and a neck injury could not prevent Novak Djokovic from extending his winning run this year to 23 matches and the Serbian could not be in more intimidating form ahead of the US Open.
