Novak Djokovic to start 2023 in Adelaide ahead of Australian Open

Novak Djokovic returns the ball during the ATP World Tour Finals at the Pala Alpitour, in Turin, Italy, on Nov. 20, 2022. (Antonio Calanni / AP) Novak Djokovic returns the ball during the ATP World Tour Finals at the Pala Alpitour, in Turin, Italy, on Nov. 20, 2022. (Antonio Calanni / AP)