American 18-year-old Iva Jovic pulled off the biggest upset of her young career when she stunned Italian seventh seed Jasmine Paolini.
The Croatian helped Djokovic claim nine of his 24 Grand Slam titles before leaving his team in March and on Friday was hired to coach world number five Rybakina for the 2025 season.
The Serbian 24-times Grand Slam champion trailed Korda 5-2 in the second set but broke the American as he served at 5-3 and his precise and powerful serving carried him to the finish.
While play resumed on Court One, it remained suspended on Centre, until, somewhat bizarrely, the roof, completed in a blaze of publicity in 2009, was re-opened and the match resumed after a 70-minute hiatus.
Novak Djokovic and Nick Kyrgios enthralled fans on their debut as a doubles team on Monday
Jannik Sinner and Carlos Alcaraz are poised to reignite their rivalry at the ATP Finals, with the year-ending championship that begins on Sunday expected to produce another title showdown between the pair in a season that has belonged to them.
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.
Last year's runner-up and seventh seed Ruud will now advance to the semi-finals, where he could face fourth seed Alexander Zverev or 11th seed Alex de Minaur.
Novak Djokovic injured his right knee during his fourth-round win at the French Open and pulled out of the quarter-finals before having surgery on June 6.
At the age of 36, Novak Djokovic is the fourth oldest Grand Slam champion of the Open era.
Kosovo's tennis federation has accused Serbia's Novak Djokovic of aggravating an already tense situation after the world number three wrote that Kosovo was "the heart of Serbia" on a camera lens.
Marin Cilic had never beaten a Top-5 player on grass in his entire career before Thursday.
Cousins Valentin Vacherot and Arthur Rinderknech will meet in the Shanghai Masters final after pulling off stunning upsets of former champions Novak Djokovic and Daniil Medvedev in the semifinals on Saturday.
As he continues to live his dream, Novak Djokovic is also staking his claim to the mantle of greatest tennis player of all time.
Andy Murray's match-worn shirt from his historic 2013 Wimbledon triumph could soon adorn the wall of a lucky fan's home, for the right price, after it was put up for auction along with other pieces of sporting memorabilia from the tournament.
Defending champion Jannik Sinner, who has been recovering from illness, received a more favourable route to the US Open final than Carlos Alcaraz while Aryna Sabalenka will be tested in her bid to retain her title after the draw was made on Thursday.
A Wimbledon social media post featuring both Alcaraz and Djokovic together teased fans
Novak Djokovic said he is building up to hit top form for his French Open title defence.
Struggling Swiatek will open her campaign against Slovakian Rebecca Sramkova.
Kyrgios withdraws from Wimbledon due to injury setback
The International Tennis Federation (ITF) named Novak Djokovic and Aryna Sabalenka as its 'world champions' of 2023 after their performances at this year's Grand Slams.
Venus Williams lost in the first round of Indian Wells but expressed gratitude for the home crowd support. She also addressed speculation about a possible comeback for her sister, Serena Williams.
Novak Djokovic said he is still hoping for a final chapter in their storied rivalry.
Djokovic beats Wawrinka just before closing time
Images from the French Open quarter-final between Rafael Nadal and Novak Djokovic at Roland Garros on Tuesday.
Jannik Sinner returns to the Australian Open targeting a third straight title as the Italian seeks to impose a level of supremacy reminiscent of Novak Djokovic's stranglehold on the year's opening Grand Slam.
'I look forward to visiting Newport next August to celebrate this special moment with the tennis community.'
Novak Djokovic now also has an admirer of his basketball skills in American great LeBron James.
The 35-year-old Serb was sent home from Australia on the eve of last year's event after a row about his COVID-19 vaccination status.
Novak Djokovic will miss next week's Miami Open after the Serbian was denied an exemption that would have allowed him to enter the US despite not being vaccinated against COVID-19.
'One of the things I love about Virat's thought process on the game is, it is always the aggressive option.'
The event comes at a time when tennis is facing criticism over its relentless tour schedule.
The Wimbledon men's singles semi-finals take centre stage at the All England Club on Friday.
He may have entered the semifinal as the underdog, but Jannik Sinner's stunning victory over overwhelming favourite Novak Djokovic left the Melbourne crowd shocked.
'And to all those people that have chosen to disrespect the player, in this case me, have a goooooood night!'
Australian great Rod Laver says engravers should get to work putting the world number one's name on the Grand Slam trophy for an 11th time.
Djokovic says young rivals have awoken his inner 'beast'
Djokovic 'just another player' for Popyrin ahead of Australian Open meeting
Andrews said lifting Djokovic's ban would be a "slap in the face for those people in Australia who did the right thing (and) got vaccinated."
'Provided he's giving his best effort and trying as hard as he can, I'm absolutely fine with him expressing himself how he wants.'