Though having won the French Open and a second Wimbledon crown last year with his previous serving action, Alcaraz was unhappy with its accuracy and overall strain on the body.
Djokovic is the last member of the "Big Four" still standing and the Serb said he wanted to continue giving to the sport.
Top seeds Katerina Siniakova and Taylor Townsend claimed the women's doubles crown at the Australian Open
Djokovic puts record books out of mind in hunt for 24th major title
Russian-born world number 12 Daria Kasatkina on Friday announced that she will now represent Australia after her application for permanent residency was accepted by the government.
Argentinian Francisco Comesana stunned Australian Open finalist and world number two Alexander Zverev on Friday with a 4-6, 6-3, 6-4 win in the quarter-finals of the Rio Open, the biggest win of his career so far.
Gauff seeks to eliminate service errors ahead of French Open tilt
Eyeing a sixth Grand Slam title, the Spaniard was eventually too strong for the metronomically consistent Fritz, whose biggest weapons were still not damaging enough to unsettle the second seed under a fiery sun on Centre Court.
India's Yuki Bhambri and his American partner Robert Galloway secured a hard-fought victory but Rithvik Bollipalli's search for his maiden win in a Grand Slam main draw continued in the French Open men's doubles opening round, in Paris, on Wednesday.
World number six Novak Djokovic has pulled out of Serbia's Davis Cup first-round qualifying tie due to injury.
Carlos Alcaraz avoided another scare at the Queen's Club ATP 500 event as the top-seeded Spaniard dispatched France's Arthur Rinderknech with little fuss 7-5, 6-4 to reach the semi-finals on Friday.
Jannik Sinner overcame a debilitating medical episode as well as Dane Holger Rune to reach the quarter-finals of the Australian Open for the third time.
A ruthless Iga Swiatek slammed the door shut on German lucky loser Eva Lys with a 6-0 6-1 win on Monday to breeze into the quarter-finals of the year's opening Grand Slam for the second time.
Novak Djokovic said a majority of players believe favouritism is at play in the tennis anti-doping system.
Defeat was a blow for the 21-year-old Spaniard as the French Open and Wimbledon champion's bid to become the youngest man to complete a career Grand Slam went up in flames, and he was left to digest his third loss to Djokovic on the surface.
The tournament's once-robust pool of around 300 line judges has been cut to 80 and they will serve as "match assistants", who support chair umpires and step in should the ELC -- powered by more than 450 cameras -- fail in any of the 18 courts in use.
IMAGES from the French Open matches played at Roland Garros on Wednesday.
'I've seen many players bounce balls in frustration, and frankly, I didn't expect such harsh judgements.'
Backed into a corner, world number five Paolini mounted a comeback of her own in the second set, winning six successive games after herself trailing 4-0.
-German veteran Tatjana Maria defied the odds to move into the biggest final of her career when she stunned second seed and Australian Open champion Madison Keys 6-3, 7-6(3) at the Queen's Club Championships on Saturday.
Carlos Alcaraz produced an utterly ruthless performance to dismantle Novak Djokovic in the Wimbledon final on Sunday.
'Thank you Novak for everything for all the moments we shared on court during our careers.'
Magnus Carlsen feels he's still better than the young generation of chess players, but the Norwegian great is ruling out a comeback at the classical world championship.
'Novak is playing here, so it's easier. But Andy and Roger coming meant a lot to me because they represent a very important part of my tennis career.'
'I'm not going into this thinking I'm the favourite because everything's totally different when you're playing a match like this.'
'In 2014 the BJP built its campaign around 'jija ji' (brother-in-law) and corruption, shouting about Vadra, 2G and coal scams. Yet today, all those cases have quietly been shut. The people are not fools. They can see the reality--that Congress and BJP are in a hidden alliance'
Once a beaming Anisimova had lifted herself off the ground, she scooped up her three-year-old nephew Jackson for a victory lap.
Novak Djokovic said working with coach Andy Murray still felt a bit surreal but it offered him the opportunity to finally build a personal relationship with the Scot after their long rivalry on court.
Poland's Swiatek, who has dropped to fifth in the world rankings, has so far failed to win a title this year despite a few deep runs in tournaments, including the Australian Open semi-finals.
Hady Habib is the first man representing Lebanon to win a singles main draw match at a Grand Slam in the professional era.
Both Caravaggio and Djokovic entered worlds ruled by giants, shattered conventions with defiance, and redefined greatness within the rigid lines of their craft. One with a brush, the other with a racquet but both turned their tools into instruments of disruption. And ultimate greatness.
Novak Djokovic's bid for a 100th ATP Tour title gained momentum on Thursday
Novak Djokovic's bid to add a 100th singles title to his trophy cabinet on Sunday was dashed after he was beaten 7-6(4), 6-3 by world number one Jannik Sinner in the Shanghai Masters final on Sunday.
Carlsen accuses FIDE chief of broken promises.
Sabalenka, who was set to face American Emina Bektas, was replaced in the draw by Russian Erika Andreeva, while fellow Belarusian Azarenka's spot was taken up by another lucky loser in Frenchwoman Elsa Jacquemot.
Czech reigning champion Marketa Vondrousova, seeded sixth and in the same quarter of the draw as Swiatek, will open against Spain's Jessica Bouzas Maneiro.
Shubman Gill shared a picture with ace Ttennis star Rohan Bopanna on Saturday.
Naomi Osaka has parted ways with coach Wim Fissette after four years together across two stints, the 26-year-old announced late on Friday.
Sinner fired both team members last month, before winning the US Open title to make it two Grand Slam trophies in 2024 following his breakthrough Australian Open triumph.
Svitolina wants to give Ukraine a 'little light' after reaching quarter-finals