In a stunning development at the Australian Open, Novak Djokovic withdrew because of injury after losing the first set of his semifinal match versus Alexander Zverev. Zverev, the No. 2 seed, won a grueling first set in a 7–6 tiebreaker that lasted one hour and 26 minutes.

Injured Djokovic decides not to continue after losing first set as Zverev reaches his first Australian Open final

Novak Djokovic overcame injury and losing the opening set in a brilliant victory over Carlos Alcaraz, in the quarterfinals of the 2025 Australian Open. Djokovic, who is chasing a record-extending 11th Australian Open title, fought back to win 4-6, 6-4, 6-3, 6-4 against his 21-year-old opponent.