'Just six months ago, you would've been labelled mad for even suggesting the possibility of Djokovic relinquishing the top spot in men's tennis.'
Thirteen-time champion Rafael Nadal, 20-time Grand Slam winner Roger Federer and world number one Novak Djokovic were placed in the same half of the French Open draw on Thursday.
Germany's Zverev has described the allegations as "unfounded and untrue" and without any legal investigation the men's ATP Tour would be unlikely to intervene.
Grigor Dimitrov and Borna Coric tested positive for COVID-19 while participating in Novak Djokovic's Adria Tour exhibition tournament
Djokovic urges angry fanbase not to turn on US Open line judge
"Personally I am opposed to vaccination and I wouldn't want to be forced by someone to take a vaccine in order to be able to travel," Djokovic said in a live Facebook chat with several fellow Serbian athletes.
Not since Stan Wawrinka's 2016 US Open triumph has a Grand Slam been won by someone other than the 'Big Three', winners of the last 13 major titles.
Second seed Novak Djokovic outclassed Roger Federer in straight sets to enter the final of Australian Open in Melbourne on Thursday. Seven-time champion Djokovic started off slowly before he took complete control to register an emphatic 7-6, 6-4, 6-3 victory in the first semi-final.
There is no one more unbeatable in men's tennis than Novak Djokovic when the Serb is at his best, former world number four American Todd Martin said. Reigning world number one Djokovic has already established himself as one of the best ever to play the game and the Serb's Grand Slam haul of 17 is just three behind the 20 that Roger Federer has amassed. The Swiss player will be 39 in August.
Stefanos Tsitsipas said he would not be surprised if Daniil Medvedev beat Novak Djokovic
Jannik Sinner bounced back from two sets down to beat Daniil Medvedev and win his maiden Grand Slam title.
'I can only see criticism lately and much of it is malicious'
Novak Djokovic marked his return to Serbia, after being stranded in the Spanish resort of Marbella for two months due to the coronavirus lockdown, by announcing that he has organised an event which will be contested across the Balkans. When the world number one had travelled to Marbella with his family in mid-March to visit his younger brother Marko, he had no idea it would be another two months before he could return to his homeland on Sunday.
'... at times when I see the aftermath of things, I do tend to ask myself if I should just sit back and enjoy my benefits instead of paying attention to other people's struggles.'
Novak Djokovic believes he is the best player in the modern era
His Queen's run, plus a quarter-final at the French Open suggest Novaj Djokovic, who will climb back into the world's top 20 on Monday, is ready for a lengthy run at Wimbledon.
Portuguese and Juventus striker Cristiano Ronaldo taught his friend and tennis great Novak Djokovic 'how to jump'.
Novak Djokovic threw his racket on the ground, drawing a warning from the chair umpire.
Tournaments continue to be played in front of a handful of fans at most.
Novak Djokovic will begin his Australian Open title defence against Frenchman Jeremy Chardy, while reigning women's champion Sofia Kenin meets wild card Maddison Inglis, following the draw for the year's first Grand Slam on Friday.
'The personal satisfaction is big because under the circumstances that we played this Roland Garros, even if I played an amazing match this afternoon, the conditions are a little bit not the conditions that I will choose, never, to play an event like this'
The big-serving seventh seed, who has flown somewhat under the radar throughout the Championships, will meet the winner of the second semi-final between Serbia's Novak Djokovic and Canadia's Denis Shapovalov in Sunday's final.
Factbox on Novak Djokovic's five Wimbledon titles
It is a U-turn from Novak Djokovic after his June statements that competing at the 2020 US Open would be 'impossible' due to 'extreme' COVID-19 protocols for the tournament at Flushing Meadows.
World number one Novak Djokovic produced a majestic display in a 7-5, 6-3 victory over American John Isner on Thursday to extend his winning streak in Asia.
Driven by having started out in life with "literally nothing", Novak Djokovic is determined to end up as the man with the most Grand Slam singles titles when he finally hangs up his racket. Djokovic said his hunger for success came from growing up in a time of conflict and privation.
A furious Djokovic went on to smash his racket three times on the court and was met with a chorus of boos from the spectators.
Novak Djokovic has sealed the year-end men's world number one tennis ranking for the sixth time to go level with childhood hero Pete Sampras after closest rival Rafael Nadal opted against playing in the ATP Tour event in Sofia next week.
The last time the Swiss maestro was this far down in the ATP rankings was all the way back on January 2001, when Federer was just 19 years old. Notably, he was yet to win his first tour title.
Rafael Nadal will be aiming to win a record-extending 13th French Open when the re-scheduled claycourt event starts at the end of September.
Carlos sought tranquility in Cabo San Lucas, Mexico, accompanied by his brother Alvaro and friends.
Jannik Sinner has sprinted past opponents at the Australian Open in his quest for a maiden Grand Slam but could end up running a marathon in the final against Daniil Medvedev on Sunday, when Melbourne Park will crown a new king.
Images from the US Open men's singles semi-finals at Flushing Meadows, New York, on Friday.
Images from Day 3 of the Wimbledon tennis championships played in London, on Wednesday.
Along with offering a trophy and spot in the tennis history books, the four Grand Slams also provide serious financial incentive for would-be champions.
Novak Djokovic still feels inspired by Roger Federer and Rafael Nadal, the men's world number one tennis player has said, adding that the rivalry between the so-called 'Big Three' is a great promotion for the sport.
After winning the US Open title on Sunday, Novak Djokovic pulled out a T-shirt with 'Mamba Forever' on the front and the number 24 on the back.
Tennis pundits have often suggested that Djokovic gets infuriated as well as galvanised by overwhelming support for Federer and Nadal when he locks horns with them
Here is a timeline of Djokovic's decline since the last of his 12 Grand Slam titles.
Novak Djokovic has no intention of passing the torch to the next generation just yet.