Daniil Medvedev played down his Indian Wells semi-final win over Carlos Alcaraz, saying the Spaniard and Jannik Sinner remain on a different level from the rest of the ATP Tour.
The event comes at a time when tennis is facing criticism over its relentless tour schedule.
'I believe that tennis or every sport needs rivalries. This could be potentially one of them, but there are amazing players coming up.'
The unanswerable question, of course, is whether Djokovic is the GOAT. That's a complex issue over which fans will forever bicker, observes Kanika Datta.
Legendary Andre Agassi said Carlos Alcaraz combines the best qualities of Novak Djokovic, Roger Federer and Rafael Nadal but cautioned the tennis world against expecting the Spaniard to repeat the incredible feats of the 'Fab Three.'
The two cases shocked the tennis world with many fuming at how they were handled by the authorities.
Former world number one Novak Djokovic, the last surviving member of tennis' "Big Four", said he does not plan on stopping any time soon but admitted that the retirement of rivals Roger Federer, Andy Murray and Rafa Nadal has been overwhelming.
Roger Federer and Rafael Nadal have returned to tennis in blistering form this season because they were able to recharge during injury layoffs last year, former world number two Alex Corretja has said.
Sinner, Alcaraz will keep tennis' flag flying: Shastri
Novak Djokovic won a record-equalling 20th Grand Slam title by after winning this year's Wimbledon drawing level with long-time rivals Roger Federer and Rafael Nadal.
Factbox on Carlos Alcaraz, who beat Alexander Zverev
Novak Djokovic announced his resignation as head of the ATP's Player Council and intends to form a new breakaway body to represent athletes -- but his plans have immediately met with stiff resistance from within tennis.
'To be part of Team Europe together is great and if we're able to possibly share the court one more time as a doubles pairing then this would be a truly special experience for us both at this stage in our careers.'
With the physical demands of modern-day tennis taking its toll the tournament will start without four of the top 11 in the ATP rankings including defending champion Stan Wawrinka who ended his season early with a knee injury.
Dominic Thiem, U.S. Open winner in 2020, has secured a place in the main draw of the Australian Open after the withdrawal of Reilly Opelka, the tournament organisers confirmed on Friday.
Roger Federer avenged his loss to Jo-Wilfried Tsonga at Wimbledon this year when he beat the Frenchman 6-4, 6-3, 6-3 on Thursday to reach the semi-finals of the US Open and give himself a chance of a sixth title at Flushing Meadows.
The 'Big Three' of tennis world -- Roger Federer, Rafael Nadal and Novak Djokovic -- won't lose much due to the suspension of professional tours since they have already created their own legacies but the real struggle is for lower-ranked players, including the Indians, says legendary Vijay Amritraj. Amritraj said the trio of Federer, Djokovic and Nadal, who have a tight grip over Grand Slam tournaments, won't feel any financial stress or the pressure of progress.
Eight-time Grand Slam winner Ivan Lendl said whoever ends up winning the most majors among the 'Big Three' of Roger Federer, Rafa Nadal and Novak Djokovic should be considered the greatest male tennis player of the Open era. Federer, who will be 39 in August, leads the race with 20 Grand Slam singles titles, with Spaniard Nadal close on his heels with 19. Reigning world No. 1 Djokovic is three behind the Swiss with 17 majors under his belt and is the youngest of the trio - at 32 he is a year younger than Nadal.
Becker backed the idea of merging the ATP and the WTA and said the ongoing pause is an opportunity for the sport's stakeholders to work together.
Images from the men's singles quarter-finals at Wimbledon on Wednesday.
IMAGES from the matches played during the Wimbledon Championships at the All England Lawn Tennis and Croquet Club, at Wimbledon in London on Thursday
World No 2 Rafael Nadal brushed aside American Jared Donaldson 6-1, 6-1 and will next face Diego Schwartzman after the Argentine beat Roberto Carballes 6-3, 6-1.
With the Australian Open currently on, defending champion Novak Djokovic has once again been dubbed as a favourite to retain the title, and former world No. 17 Bernard Tomic of Australia firmly believes there will be no one to challenge the great Serbian.
A summary of Day 2 at Wimbledon on Tuesday.
A summary of Sunday's matches at the French Open.
World number one Nadal made the announcement at Melbourne Park's Rod Laver Arena during the "Rally for Relief" event.
Roger Federer, Rafael Nadal and Serena Williams are among a number of players who will feature in an exhibition match ahead of this month's Australian Open to raise funds for bushfire relief efforts, organisers announced on Wednesday. All funds raised from the two-and-a-half hour event on January 15 at Rod Laver Arena -- called AO Rally for Relief -- will be donated to the relief cause with tickets priced at A$54 ($37.09).
IMAGES from the matches played on Day 10 of the BNP Paribas Open at Indian Wells, California, on Wednesday
Former champions Roger Federer and Rafael Nadal have pulled out of the Rogers Cup in Toronto, leaving the tournament without three of the world's top four players, Tennis Canada said on Tuesday.
Roger Federer erased miserable memories by gliding into the second round of the French Open with a clinical 6-4, 6-3, 6-2 victory over Spaniard Alberto Martin on Monday.
Rafael Nadal set up a third successive Wimbledon final against champion Roger Federer after brushing aside German Rainer Schuettler. The Swiss accounted for Marat Safin in the other semi-final.
With rain having washed out Wednesday's play, Federer along with champion Rafael Nadal and top seed Novak Djokovic all face playing back-to-back matches on Thursday if they want to reach the quarter-finals.
Roger Federer began the defence of his Hamburg Masters title with an effortless 6-1, 6-3 victory over Jarkko Nieminen.
On the 10th anniversary of the 2008 Wimbledon men's final that is widely considered the 'greatest ever tennis match' it seems like the stars may be aligning for Roger Federer and Rafael Nadal to meet in another mesmerising epic.
Former French Open champion Carlos Moya said Novak Djokovic has the potential to become world number one.
Roger Federer and Rafael Nadal will resume their burgeoning rivalry when they head a stellar field for the Montreal Masters.
World No 1 Federer got the better of Juan Carlos Ferrero while Nadal proved too good for Tomas Berdych in the quarter-finals.
The former scraped past David Ferrer while Nadal was a convincing winner over Fernando Gonzalez in the quarter-finals of the Hamburg Masters.
David Ferrer knocked out sixth seeded Serb Novak Djokovic 7-5, 6-4 in the third round.