Roger Federer and Rafael Nadal are just one step away from a US Open semi-final clash but both face tricky challenges to set up what would be their maiden encounter at Flushing Meadows.
Zverev has not lost to Wawrinka in two previous meetings but is not taking the 2014 Melbourne Park champion lightly.
Rafael Nadal is the oldest title winner in the history of the clay-court tournament.
Eighteen time Grand Slam champion Roger Federer has climbed up to the fourth spot in the latest ATP rankings after lifting his third Miami Open title by beating long-time rival Rafael Nadal.
Greek third seed Stefanos Tsitsipas battled back from a set down to beat Serbia's Filip Krajinovic 3-6, 6-4, 6-4 in the quarter-finals of the Swiss Indoor championship on Friday. The win took Tsitsipas into his 10th semi-final of the season where he will face top seed Roger Federer, who was handed a walkover after Swiss compatriot Stan Wawrinka withdrew before their quarter-final with a back issue.
An ailing Rafael Nadal added his name to the list of upsets at the Shanghai Masters after the Spaniard suffered a 6-3, 7-6(6) loss to Feliciano Lopez in Wednesday's second round, as fourth seed Stanislas Wawrinka and in-form Kei Nishikori also made early exits. Nadal's great rival Roger Federer survived a huge scare, saving five match-points before overcoming Argentina's Leonardo Mayer 7-5, 3-6, 7-6(7).
This year's Australian Open will be allowed to admit up to 30,000 fans a day, around 50% of usual capacity, amid the COVID-19 pandemic.
IMAGES from the Australian Open matches played on Friday.
Images from Monday's action at the French Open.
No clear favourite for Australian Open, says Djokovic
Novak Djokovic endured a fierce challenge to his Melbourne Park reign before overhauling Dominic Thiem 6-4, 4-6, 2-6, 6-3, 6-4 on Sunday to clinch an eighth Australian Open crown and reclaim the world number one ranking. While Rafa Nadal rules Roland Garros with 12 titles, Djokovic holds sway in the title match at Rod Laver Arena having never lost a final in Melbourne Park.
Novak Djokovic confirmed he will be coached by Andre Agassi at the French Open after being humbled by German youngster Alexander Zverev in the final of the Italian Open on Sunday.
World No 1s Andy Murray and Angelique Kerber have been named top seeds for the first major of the season, Australian Open, which will commences on January 16.
Jelena Jankovic teamed up with men's world number one Djokovic at his tennis complex in Serbia's capital and beat the duo of Serbia's Davis Cup captain Nenad Zimonjic and 19-year-old prospect Olga Danilovic 7-6 in a mixed doubles contest.
'You can't be frustrated all the time because the neighbour has a bigger house than you, or a bigger TV or better garden. That's not the way that I see the life, you know'
Roger Federer's bid to win a ninth Halle Open title was ended in the semi-final on Saturday by teenage German Alexander Zverev, who defeated the 17-time Grand Slam champion 7-6(4), 5-7, 6-3.
The 2009 champion who will next face Roger Federer, saved two match points in the fourth set of what was arguably the best of the tournament so far.
The first leg of Djokovic's Adria Tour is being held at his tennis complex by the Danube River, with Germany's Alexander Zverev, Austrian Dominic Thiem and Bulgarian Grigor Dimitrov arriving for the event.
Ash Barty's bid to end the host nation's long wait for a homegrown Australian Open champion will begin against Ukraine's Lesia Tsurenko
The extended lockdown of tennis will help Andy Murray's return from injury but it will be "a big ask" for him to add to his three Grand Slam titles, according to former British number one Greg Rusedski. Murray underwent hip re-surfacing surgery at the start of 2019 and resumed playing doubles in June before returning to singles action in August.
'They're incredible players, but they're not superheroes. The new generation has to start believing in themselves.'
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.
Serena Williams and Naomi Osaka will join Rafael Nadal and Novak Djokovic in playing a pre-Australian Open warm-up exhibition
If there is a new member of the grand slam champions' club this weekend, nobody should be surprised -- the conditions at this year's sodden, chilly French Open suit the underdog.
Serena Williams, hoping to win a record-equalling 24th Grand Slam singles title, will start her campaign against fellow American Kristie Ahn.
IMAGES from Day 7 of the US Open on Sunday
Look who we spotted at the Flushing Meadows this year.
Serena Williams returns to the Arthur Ashe Stadium on Sunday
The 21-year-old has now recorded victories over all of tennis's so called 'Big Three' this year, having beaten Roger Federer at the Australian Open and Rafa Nadal in Madrid.
Defending champion Novak Djokovic tops the draw while new world number one Ash Barty is top seed in the women's singles.
With each passing year questions are inevitably asked about whether Nadal's vice-like hold on the French Open will be loosened. Each time, the answer has been an emphatic NO.
Holger Rune crashed out to Yoshihito Nishioka in the ATP 250 Adelaide International 1 first round.
Novak Djokovic rediscovered his warrior spirit to tame Canada's Milos Raonic 7-6(6), 7-6(5) in a rivetting duel and guarantee progress from his group at the ATP World Tour Finals in London on Tuesday.
Thiem, Wawrinka stay positive after defeats on return
Wednesday's washout means Friday will now be a bumper semi-finals day as the last four matches in both singles draws will take place then.
The 24-year-old, who has yet to win a Grand Slam title, was in stunning form as he defeated Russian Karen Khachanov 6-3, 6-1 to become the first German man to win a singles Olympic gold.
Rafael Nadal has broken lots of records in his career but they do not matter to the Spaniard, who on Wednesday strolled into the French Open semi-finals after compatriot Pablo Carreno Busta quit with an injury less than an hour into the match.
'He can say what he wants, I don't have a problem with it. Does he show me the same amount of respect that most other players do? No, he doesn't, but that's the way he communicates these days'
Factbox on Rafael Nadal, who beat Novak Djokovic 6-0, 6-2, 7-5 on Sunday to win a record-extending 13th French Open title:
Andy Murray has lost the world number two spot to Roger Federer in the latest ATP rankings released on Monday, after his defeat to Novak Djokovic in the Madrid Masters final.