Novak Djokovic was beaten 7-6 (6), 6-3 by big-serving Reilly Opelka in the Brisbane International quarterfinals on Friday. The 37-year-old Djokovic was playing his first tournament of the year. The 24-time Grand Slam champion is preparing for the Australian Open,

Djokovic is in search of his 25th Grand Slam title at the Australian Open, but fell short of the semifinals at his warm-up event.

Novak Djokovic suffered a massive upset at the Brisbane International on Friday. Competing in his first tournament since October, Djokovic was dumped out in the quarter-final. Reilly Opelka, whose ranking has dropped to No. 293 following a two-year injury layoff, caused all sorts of problems for the Serb, winning 7-6 (6) 6-3.

Recap, quotes, and highlights from Reilly Opelka's upset victory over Novak Djokovic in the Brisbane International.

Novak Djokovic dominates Gaël Monfils in Brisbane, recording his 20th-straight victory over the Frenchman in the sport's most lop-sided head-to-head.

Reilly Opelka secured the biggest win of his comeback over Novak Djokovic in the Brisbane International quarterfinals.

Get the live streaming details, head-to-head, and preview of the Novak Djokovic vs Gael Monfils, Round of 16 match at the Brisbane International 2025, right here

In the Round of 16 at the Brisbane International Presented by Evie on Wednesday, Gael Monfils (ranked No. 55) meets Novak Djokovic (No. 7).Djokovic’s last competition was on August 30, 2024

Novak Djokovic's bid for a 100th ATP Tour title gained momentum on Thursday as the Serb thumped fellow veteran Gael Monfils 6-3 6-3 to reach the Brisbane International quarter-finals.

Get the live streaming details, head-to-head, and preview of the Novak Djokovic vs Reilly Opelka, quarter-final match at the Brisbane International 2025 right here

Novak Djokovic will face Reilly Opelka for the first time after reaching the Brisbane International quarter-finals.