Alex de Minaur defeated Novak Djokovic, 6-4, 6-4, as Serbia lost to Australia in the United Cup quarter-finals.
World number one Djokovic received treatment for his right wrist during his 6-4, 6-4 defeat to the Australian player in Perth.
This is the first defeat for the Serbian player in Australia since 2018, and comes 11 days before he begins defending his title in the Australian Open, starting next January 14.
Alex de Minaur stuns Novak Djokovic | United Cup 2024 highlights
