Novak Djokovic and Carlos Alcaraz will square off again in a Grand Slam after both stars won their fourth-round matches Sunday at the Australian Open.

Jiri Lehecka (No. 29 in the world) takes on Novak Djokovic (No. 7) in the Round of 16 at the Australian Open.Djokovic secured a three-set win over Tomas Machac (6-1, 6-4, 6-4) in the

It's time for the eighth installment of the riveting, intergenerational rivalry between Novak Djokovic and Carlos Alcaraz. This one, though, will be the first at the Australian Open — and the first in the quarterfinals of a tournament;

Novak Djokovic beat Jiri Lehecka in to set up a blockbuster Australian Open clash with Carlos Alcaraz, and had a long-term fan cheering every shot.

The German recovered from losing the second set to defeat France’s Ugo Humbert 6-1 2-6 6-3 6-2 and will next face 12th seed Tommy Paul, who beat a physically hampered Alejandro Davidovich Fokina 6-1 6-1 6-1.

Count Novak Djokovic as being in Danielle Collins’ corner. He thinks her response to booing fans at the Australian Open was absolutely fine — which should come as no surprise, given the way Djokovic gets into back-and-forths with hecklers at his matches,

No. 7 seed Novak Djokovic is back in action early Sunday morning at the 2025 Australian Open with a fourth-round match against Jiri Lehecka.

Novak Djokovic moved into the fourth round with his most confident performance of the week,against the 26th-seeded Tomas Machac.

Watch the match highlights between Novak Djokovic & Jiri Lehecka in Round 4 of the 2025 Australian Open Men's Singles Tournament Tennis.