The Australian Open quarter-finals feature a titanic match-up worthy of a final - Novak Djokovic vs. Carlos Alcaraz. In 2024, Djokovic won the gold medal against Alcaraz at the Paris Olympics, but the Spaniard won the Wimbledon final versus the Serbian legend for a second time.

Alexander Zverev, Carlos Alcaraz, Novak Djokovic, and Tommy Paul all reached the 2025 Australian Open men's singles quarterfinals on Sunday. Ten-time champion Novak Djokovic reached his record-equaling 15th Australian Open quarterfinal after beating 24th seed Jiri Lehecka of the Czech Republic with 6-3, 6-4, and 7-6 (4) sets.

Carlos Alcaraz made his 10th career Grand Slam quarterfinals when Jack Draper retired due to injury, while American Tommy Paul also advanced at the Australian Open.