With Djokovic’s leg OK, he sees Australian title realistic


              Novak Djokovic of Serbia plays a backhand return to Alex de Minaur of Australia during their fourth round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 23, 2023. (AP Photo/Dita Alangkara)
            
              Novak Djokovic of Serbia signs autographs following his fourth round win over Alex de Minaur of Australia at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 23, 2023. (AP Photo/Dita Alangkara)
            Novak Djokovic of Serbia reacts after defeating Alex de Minaur of Australia in their fourth round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 23, 2023. (AP Photo/Aaron Favila) Novak Djokovic of Serbia plays a forehand return to Alex de Minaur of Australia during their fourth round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 23, 2023. (AP Photo/Dita Alangkara) Novak Djokovic of Serbia prepares to serve to Alex de Minaur of Australia during their fourth round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 23, 2023. (AP Photo/Aaron Favila)