Spectators booed as the 37-year-old Djokovic walked off toward the locker room, and he stopped, turned around and responded by giving two thumbs-up.

An ailing leg leads to an abrupt finish for the 24-time major winner, who’s a 10-time winner in Melbourne.

Novak Djokovic was forced to pull out of the Australian Open semi-finals following an injury, bringing further attention to the tennis legend's stance on retirement

Novak Djokovic got the mea culpas he wanted from the Australian Open’s local broadcaster and its employee who insulted him on the air.

Novak Djokovic overcame an injury and Carlos Alcaraz to reach a 12th Australian Open semifinal and remains alive for a record 25th Grand Slam title.

Tennis superstar Novak Djokovic sent his support to the thousands of people protesting against the government in Serbia on Sunday and condemned "violence" against his compatriots.

Novak Djokovic is one of the most iconic and successful tennis players of this century, and arguably, of all-time.

Novak Djokovic has overcome some trouble breathing and played quite well for a straight-set victory over 26th-seeded Tomas Machac to reach the fourth round at the Australian Open.

Novak Djokovic has been sensationally booed off Rod Laver Arena after pulling out of the Australian Open after just one set of the semi-final.

Novak Djokovic's latest injury forced him to pull out of the Australian Open semi-finals, bringing further attention to the tennis legend's stance on retirement

Former player turned pundits, John McEnroe and Mary Joe Fernandez gave their opinion on the Tony Jones controversy. The Channel 9 broadcaster mocked Novak Djokovic and the Serb latter demanded an apology.