Djokovic unsuccessfully applied to the US government for special permission to play at Indian Wells and Miami.
Now both men have made history for their country, leaving a permanent mark on the history books.
Sinner is most likely to upset the applecart after the Italian's run to the Canadian Open title this month
'I'm happy to be part of this Italian movement. People, they start to play tennis now more and more, which is great to see. I think that's the most important.'
Kazahk Bublik powers past Zverev in straight sets to reach Halle final
Carlos Alcaraz downed Felix Auger-Aliassime 6-4, 6-4 to book an Indian Wells semi-final place
Top seed Novak Djokovic produced a stellar display to sweep aside Croatian Marin Cilic 6-3, 6-4 in the final of the ATP 250 Tel Aviv Open on Sunday and clinch his third title of the season.
Rafael Nadal's absence from Indian Wells saw the 22-times Grand Slam champion slip out of the top 10 for the first time since 2005.
Bulgarian Grigor Dimitrov defeated Alexander Zverev 6-4, 6-7(4), 6-4 in a thrilling contest on Friday to reach the Miami Open final, where he will face world number three Jannik Sinner.
Zheng Qinwen became the first Chinese player to win an Olympic tennis singles gold medal when she held off Croatia's Donna Vekic for a 6-2, 6-3 win in a tense final on Saturday.
Russia's Andrey Rublev overcame Grigor Dimitrov 7-6(7), 6-3 in their semi-final clash at the Shanghai Masters on Saturday, and will now face Hubert Hurkacz, who beat Sebastian Korda.
Champions Manchester City could only muster a 2-2 Premier League draw with Brighton & Hove Albion on Saturday.
Images from the men's singles Round of 16 matches at the US Open on Monday.
Madison Keys swept past Wimbledon champion Elena Rybakina 6-2, 6-4 at the Cincinnati Open on Friday, setting up a semi-final clash with Petra Kvitova after the Czech defeated Ajla Tomljanovic.
Images from the French Open quarter-final between Rafael Nadal and Novak Djokovic at Roland Garros on Tuesday.
Rishabh Pant has been nominated for the prestigious Laureus World Comeback of the Year Award.
'My arm has been -- I have had an issue there for quite a while now. It has gotten bigger in the last couple of weeks, so I'm just trying to protect it.'
With Novak Djokovic having overtaken his impressive haul of most major titles in men's tennis, Rafael Nadal conceded the Serbian is the best player in history.
Jannik Sinner won his maiden Grand Slam title at the Australian Open on Sunday.
As he continues to live his dream, Novak Djokovic is also staking his claim to the mantle of greatest tennis player of all time.
Australian Open chief Craig Tiley believes any Saudi Arabian investment in tennis would not have the same impact as in golf.
It was an emotional win for Aryna Sabalenka, who missed Wimbledon last month due to a shoulder injury.
A seemingly invincible Novak Djokovic playing some of the best tennis of his career at 36 heads to Wimbledon seeking to tighten his stranglehold.
Fourth-ranked Carlos Alcaraz and Norway's world number seven Casper Ruud also have a shot at top spot.
'Rarely did I feel my best on clay in the first or second tournament in the season. That was the case this season again. It took me two tournaments to really feel that I'm getting closer to the desired level.'
Here is a quick glance of all the highs and lows from Nadal's stupendous career:
Top-ranked Iga Swiatek cruised past Veronika Kudermetova in the semi-final of the Madrid Open to set up a second straight final showdown with world number two Aryna Sabalenka.
Andrea Binaghi, who has headed the Italian tennis federation (FITP) since 2001, pointed to reforms over the last 10-15 years to decentralise the coaching system and offer more financial, technical and psychological support to young talent.
The five top contenders for the men's title at the Australian Open, which starts on Monday.
Ahead of this season's Wimbledon, here's a look at the prize money.
The unpredictable nature of the 2024 US Open has turned it into one of the most thrilling Grand Slam tournaments in recent memory.
The trio have dominated men's tennis over the last 20 years and played a major role in shaping the direction of the sport
Osaka, the 2019 and 2021 Melbourne Park champion, has not played on the WTA Tour since the Pan Pacific Open in September, where she pulled out of her second-round match against Beatriz Haddad Maia in Tokyo due to illness.
Brothers Elias and Mikael Ymer comfortably won their singles rubbers against Canada as seven-times champions Sweden made a roaring start in the Davis Cup Finals in Madrid on Thursday.
A 55-shot, marathon rally brought fans to their feet in Flushing Meadows on Friday but nearly leveled the two men who lived through it, Norwegian Casper Ruud and Russian Karen Khachanov, competing in their US Open semi-final.
Jannik Sinner secured the year-end world number one ranking by beating Czech 30th seed Tomas Machac in the Shanghai Masters semi-finals.
Images from the US Open men's singles semi-finals at Flushing Meadows, New York, on Friday.
Images from the US Open men's singles third round match at Flushing Meadows, New York, on Friday.
With Rafael Nadal out with injury, can Novak Djokovic go past the Spaniard and pick up a record 23rd Grand Slam title.
Federer, Nadal and Djokovic had made it near impossible for their peers to live, and thrive, amongst them. But the coming generation, which hasn't been as scarred by defeat at the hands of the Big 3, may make tennis unpredictable again.