Jannik Sinner of Italy serves to Alex de Minaur of Australia during their fourth-round match at the Australian Open tennis championships in Melbourne, Australia, Jan. 24, 2022.
(AP Photo)
Gael Monfils of France reacts after falling during his first-round match against Federico Coria of Argentina at the Australian Open tennis championships in Melbourne, Australia, Jan. 17, 2022.
(AP Photo)
Defending men's champion Serbia's Novak Djokovic practices on Margaret Court Arena ahead of the Australian Open tennis championship in Melbourne, Australia, Jan. 13, 2022.
(AP Photo)
Sweat drips from the face of Rafael Nadal of Spain during a break in his second-round match against Yannick Hanfmann of Germany at the Australian Open tennis championships in Melbourne, Australia, Jan. 19, 2022.
(AP Photo)
Daniil Medvedev of Russia is seen reacting during his 4th round singles match against Maxime Cressy of the United States on Day 8 of the Australian Open, at Melbourne Park, in Melbourne, Jan. 24, 2022.
(AAP Photo)
Naomi Osaka of Japan reacts during her first round match against Camila Osorio of Colombia at the Australian Open tennis championships in Melbourne, Australia, Jan. 17, 2022.
(AP Photo)
Alex de Minaur of Australia in action during his 4th round match against Jannik Sinner of Italy on Day 8 of the Australian Open, at Melbourne Park, in Melbourne, Jan. 24, 2022.
(AAP Photo)
Diego Schwartzman of Argentina wraps a cold towel around his face during his second-round match against Christopher O'Connell of Australia at the Australian Open tennis championships in Melbourne, Australia, Jan. 20, 2022.
(AP Photo)
Tereza Martincova of the Czech Republic serves to Camila Giorgi of Italy during their second-round match at the Australian Open tennis championships in Melbourne, Australia, Jan. 19, 2022.
(AP Photo)
Denis Shapovalov of Canada plays a forehand return to Kwon Soon-woo of South Korea during their second-round match at the Australian Open tennis championships in Melbourne, Australia, Jan. 19, 2022.
(AP Photo)
Nick Kyrgios of Australia plays a shot back between his legs during his second-round match against Daniil Medvedev of Russia at the Australian Open tennis championships in Melbourne, Australia, Jan. 20, 2022.
(AP Photo)
Benoit Paire of France serves to Stefanos Tsitsipas of Greece during their third-round match at the Australian Open tennis championships in Melbourne, Australia, Jan. 22, 2022.
(AP Photo)
Alexander Zverev of Germany plays a forehand return to Radu Albot of Moldova during their third-round match at the Australian Open tennis championships in Melbourne, Australia, Jan. 21, 2022.
(AP Photo)
Rafael Nadal of Spain makes a forehand return to Adrian Mannarino of France during their fourth-round match at the Australian Open tennis championships in Melbourne, Australia, Jan. 23, 2022.
(AP Photo)
Daria Kasatkina of Russia serves to Magda Linette of Poland during their second-round match at the Australian Open tennis championships in Melbourne, Australia, Jan. 20, 2022.
(AP Photo)
Aryna Sabalenka of Belarus cools down with ice on her face during her third-round match against Marketa Vondrousova of the Czech Republic at the Australian Open tennis championships in Melbourne, Australia, Jan. 22, 2022.
(AP Photo)
Danielle Collins of the U.S. serves to Elise Mertens of Belgium during their fourth-round match at the Australian Open tennis championships in Melbourne, Australia, Jan. 24, 2022.
(AP Photo)
Croatia's Marin Cilic in action during his fourth round match against Canada's Felix Auger-Aliassime, Melbourne, Australia, Jan. 24, 2022.
(Reuters Photo)
Felix Auger-Aliassime of Canada hits a backhand return to Marin Cilic of Croatia during their fourth-round match at the Australian Open tennis championships in Melbourne, Australia, Jan. 24, 2022.
(AP Photo)
Gael Monfils of France celebrates after defeating Miomir Kecmanovic of Serbia in their fourth-round match at the Australian Open tennis championships in Melbourne, Australia, Jan. 23, 2022.
(AP Photo)
Alex de Minaur of Australia prepares to serve to Jannik Sinner of Italy during their fourth-round match at the Australian Open tennis championships in Melbourne, Australia, Jan. 24, 2022.
(AP Photo)
Alex de Minaur of Australia hits a forehand return to Jannik Sinner of Italy during their fourth-round match at the Australian Open tennis championships in Melbourne, Australia, Jan. 24, 2022.
(AP Photo)
Maxime Cressy of the U.S. makes a backhand return to Daniil Medvedev of Russia during their fourth-round match at the Australian Open tennis championships in Melbourne, Australia, Jan. 24, 2022.
(AP Photo)
The shoes of Spain's Rafael Nadal are seen as he serves against France's Adrian Mannarino during their men's singles match on Day 7 of the Australian Open tennis tournament in Melbourne, Jan. 23, 2022.
(AFP Photo)
Alex de Minaur of Australia makes a forehand return to Jannik Sinner of Italy during their fourth-round match at the Australian Open tennis championships in Melbourne, Australia, Jan. 24, 2022.
(AP Photo)
France's Gael Monfils hits a return against Serbia's Miomir Kecmanovic during their men's singles match on day seven of the Australian Open tennis tournament in Melbourne, Jan. 23, 2022.
(AFP Photo)
France's Alize Cornet hits a return against Romania's Simona Halep during their women's singles match on Day 8 of the Australian Open tennis tournament in Melbourne, Jan. 24, 2022.
(AFP Photo)
A spectator watches the fourth-round match between Danielle Collins of the U.S. and Elise Mertens of Belgium in Rod Laver Arena at the Australian Open tennis championships in Melbourne, Australia, Jan. 24, 2022.
(AP Photo)
France's Alize Cornet hits a return against Romania's Simona Halep during their women's singles match on Day 8 of the Australian Open tennis tournament in Melbourne, Jan. 24, 2022.
(AFP Photo)
France's Alize Cornet (top) celebrates her win against Romania's Simona Halep (bottom) during their women's singles match on Day 8 of the Australian Open tennis tournament in Melbourne, Jan. 24, 2022.
(AFP Photo)
Australia's Dylan Alcott hits a shot next to Heath Davidson during their quad wheelchair doubles match against the Netherlands' Sam Schroder and Niels Vink on Day 8 of the Australian Open tennis tournament in Melbourne, Jan. 24, 2022.
(AFP Photo)
A spectator cools himself as he walks through cooled water misters at the Australian Open tennis championships in Melbourne, Australia, Jan. 24, 2022.
(AP Photo)
A spectator wrapped with a Spanish flag watches Spain's Rafael Nadal compete against France's Adrian Mannarino during their men's singles match on day seven of the Australian Open tennis tournament in Melbourne, Jan. 23, 2022.
(AFP Photo)
France's Alize Cornet hits a return against Romania's Simona Halep during their women's singles match on Day 8 of the Australian Open tennis tournament in Melbourne, Jan. 24, 2022.