Novak Djokovic of Serbia celebrates after defeating Carlos Alcaraz of Spain in their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia.
Paula Badosa of Spain celebrates after defeating Coco Gauff of the U.S. in their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia.
Paula Badosa, left, of Spain is congratulated by Coco Gauff of the U.S. following their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia.
Coco Gauff of the U.S. plays a forehand return to Paula Badosa of Spain during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia.
Paula Badosa of Spain plays a backhand return to Coco Gauff of the U.S. during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia.
Alexander Zverev of Germany celebrates after defeating Tommy Paul of the U.S. in their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia.
Alexander Zverev, right, of Germany is congratulated by Tommy Paul of the U.S. following their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia.
Tommy Paul of the U.S. plays a backhand return to Alexander Zverev of Germany during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia.
Alexander Zverev of Germany plays a backhand return to Tommy Paul of the U.S. during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia.
Aryna Sabalenka of Belarus celebrates after defeating Anastasia Pavlyuchenkova of Russia in their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia.
Aryna Sabalenka of Belarus reacts during her quarterfinal match against Anastasia Pavlyuchenkova of Russia during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia.
Anastasia Pavlyuchenkova of Russia plays a forehand return to Aryna Sabalenka of Belarus during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia.
Aryna Sabalenka of Belarus plays a shot to Anastasia Pavlyuchenkova of Russia during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia.
Novak Djokovic of Serbia plays a backhand return to Carlos Alcaraz of Spain during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia.
Carlos Alcaraz of Spain plays a backhand return to Novak Djokovic of Serbia during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia.
Carlos Alcaraz of Spain reacts following a fall during his quarterfinal match against Novak Djokovic of Serbia at the Australian Open tennis championship in Melbourne, Australia.
Novak Djokovic of Serbia celebrates with coach Andy Murry, right, after defeating Carlos Alcaraz of Spain in their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia.
