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Novak Djokovic of Serbia plays a backhand return to Jannik Sinner of Italy during their semifinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Asanka Brendon Ratnayake
2/22
Jannik Sinner of Italy plays a backhand return to Novak Djokovic of Serbia during their semifinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Asanka Brendon Ratnayake
3/22
Novak Djokovic of Serbia plays a forehand return to Jannik Sinner of Italy during their semifinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dar Yasin
4/22
Jannik Sinner of Italy plays a forehand return to Novak Djokovic of Serbia during their semifinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dita Alangkara
5/22
Novak Djokovic of Serbia reacts during his semifinal match against Jannik Sinner of Italy at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Aaron Favila
6/22
Novak Djokovic of Serbia takes a drink during his semifinal match against Jannik Sinner of Italy at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dar Yasin
7/22
Jannik Sinner of Italy plays a backhand return to Novak Djokovic of Serbia during their semifinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dar Yasin
8/22
Novak Djokovic of Serbia reacts during his semifinal match against Jannik Sinner of Italy at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Aaron Favila
9/22
Jannik Sinner of Italy plays a forehand return to Novak Djokovic of Serbia during their semifinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Asanka Brendon Ratnayake
10/22
Novak Djokovic of Serbia plays a forehand return to Jannik Sinner of Italy during their semifinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dita Alangkara
11/22
Jannik Sinner of Italy plays Novak Djokovic of Serbia during their semifinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dar Yasin
12/22
Novak Djokovic of Serbia serves to Jannik Sinner of Italy during their semifinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dita Alangakra
13/22
Jannik Sinner of Italy reacts during his semifinal match against Novak Djokovic of Serbia at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dita Alangakra
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Novak Djokovic of Serbia plays a backhand return to Jannik Sinner of Italy during their semifinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dita Alangakra
15/22
Novak Djokovic of Serbia reacts during his semifinal match against Jannik Sinner of Italy at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Aaron Favila
16/22
Jannik Sinner of Italy plays a backhand return to Novak Djokovic of Serbia during their semifinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dar Yasin
17/22
Novak Djokovic of Serbia reacts during his semifinal match against Jannik Sinner of Italy at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Asanka Brendon Ratnayake
18/22
Jannik Sinner of Italy takes a drink during his semifinal match against Novak Djokovic of Serbia at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dar Yasin
19/22
Novak Djokovic of Serbia reacts during his semifinal match against Jannik Sinner of Italy at the Australian Open tennis championship in Melbourne, Australia. | Photo: Aaron Favila
20/22
Novak Djokovic of Serbia reacts during his semifinal match against Jannik Sinner of Italy at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Asanka Brendon Ratnayake
21/22
Novak Djokovic, left, of Serbia is congratulated by Jannik Sinner of Italy following their semifinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Asanka Brendon Ratnayake
22/22
Novak Djokovic of Serbia celebrates after defeating to Jannik Sinner of Italy in their semifinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Asanka Brendon Ratnayake
