ΑΝΑΖΗΤΗΣΗ: ΑΥΣΤΡΑΛΙΑ

Kei Nishikori, of Japan, returns a shot to Alex de Minaur, of Australia, during round three of the US Open tennis championships Friday, Aug. 30, 2019, in New York. (AP Photo/Eduardo Munoz Alvarez)
FILE - In this Jan. 24, 2020, file photo, Australia's John Millman reacts during his third round match against Switzerland's Roger Federer at the Australian Open tennis championship in Melbourne, Australia. Just four matches after his five-setter against Federer on one of the biggest stages in tennis, Millman was having to scramble to find a practice court. (AP Photo/Lee Jin-man, File)
Denmark's Caroline Wozniacki unfurls Denmark's flag after her third round loss to Tunisia's Ons Jabeur at the Australian Open tennis championship in Melbourne, Australia, Friday, Jan. 24, 2020. (AP Photo/Andy Brownbill)
Κορονοϊός: Σε κίνδυνο και το Australian Open 2021
Spain's Rafael Nadal celebrates after winning the third set against Australia's Nick Kyrgios during their fourth round singles match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 27, 2020. (AP Photo/Lee Jin-man)
Η αποκάλυψη του Τζόκοβιτς για τη μέρα που έφτασε κοντά στην απόσυρση
The Last Dance: Ο Λόνγκλεϊ δε μίλησε για λόγους... μπάτζετ
Monica Seles sits on the ground as she is aided by two helpers, bottom, while others grab a man, unseen behind Seles, who leaned out of the stands at the Hamburg tennis tournament on April 30, 1993 and stabbed the world?s top-ranked tennis player when she sat taking a break. Seles was taken to hospital but police said her life was not in danger. (AP Photo)
"Δεν θα παιχτεί άλλο τένις φέτος"
Apostolos Giannou of AEK Larnaca, left, challenge for the ball with Umaru Bangura of Zurich during the Europa League group A soccer match between AEK Larnaca and Zurich at GSP stadium in Nicosia, Cyprus, Thursday, Sept. 20, 2018. (AP Photo/Petros Karadjias)
Ο αγαπημένος μου αγώνας: Πορτογαλία - Ολλανδία, η "Μάχη της Νυρεμβέργης"
Team Europe celebrates with the Laver Cup after defeating Team World in the Laver Cup tennis tournament, Sunday, Sept. 23, 2018, in Chicago. (AP Photo/Jim Young)
Κορονοϊός: Πανηγύρισε και υποκλίθηκε σε άδεια εξέδρα
Τα τέσσερα άπιαστα ρεκόρ του Τζόκοβιτς
Έσωσε σίγουρο γκολ με αδιανόητο τάκλιν
Haas driver Kevin Magnussen of Denmark steers his car ahead of Toro Rosso driver Pierre Gasly of France during the Singapore Formula One Grand Prix, at the Marina Bay City Circuit in Singapore, Sunday, Sept. 22, 2019. (AP Photo/Vincent Thian)
In this photo released by Xinhua News Agency, Maria Sharapova of Russia reacts after scoring a point against opponent Wang Xinyu of China during their match in the Shenzhen Open tennis tournament in Shenzhen, south China's Guangdong Province, Wednesday, Jan. 2, 2019. Sharapova reached the quarterfinals of the Shenzhen Open on Wednesday after Chinese teenager Wang Xinyu retired in the second set with cramps. (Mao Siqian/Xinhua via AP)
Team Europe's Roger Federer, right, walks past Team World's John McEnroe after winning a men's singles tennis match against Team World's John Isner at the Laver Cup, Sunday, Sept. 23, 2018, in Chicago. (AP Photo/Jim Young)
Το staredown της Καλλιονίδου με την Rawlings
Greece's Maria Sakkari reacts during her fourth round singles match against Petra Kvitova of the Czech Republic at the Australian Open tennis championship in Melbourne, Australia, Sunday, Jan. 26, 2020. (AP Photo/Lee Jin-man)
Nick Kyrgios of Australia walks onto a court against Cameron Norrie of Britain during their ATP Cup tennis match in Sydney, Thursday, Jan. 9, 2020. (AP Photo/Steve Christo)
Novak Djokovic of Serbia celebrates after defeating Roger Federer of Switzerland during their semifinal match of the Paris Masters tennis tournament at the Bercy Arena in Paris, France, Saturday, Nov. 3, 2018. (AP Photo/Thibault Camus)