Novak Djokovic's left thigh injury is more serious than expected. The former world No. 1 – who was forced to retire during the 2025 Australian Open semifinal against Alexander Zverev – had posted the resonance of his injury the day after the semifinal on social media to silence all his detractors.

Novak Djokovic has reacted to the crowd at the Australian Open booing after he decided to retire from his semifinal against Alexander Zverev. The Serbian tennis player, 37, had taken to the court with his left leg heavily taped following Tuesday’s injury.

Serbian Davis Cup captain Viktor Troicki has demanded Channel Nine commentator Tony Jones be banned from covering tennis for life following controversial comments about Novak Djokovic at the Australian Open.

Novak Djokovic has withdrawn from Serbia's Davis Cup tie against Denmark because of a hamstring injury. The 24-time Grand Slam champion was booed off court by some Australian Open fans last week when he retired with the issue after losing the first set of his semi-final against Alexander Zverev.

With Novak Djokovic's decision to withdraw, Serbia will be without its star player in the first-round qualifying tie, which will begin on January 31.