Novak Djokovic was beaten 7-6 (6), 6-3 by big-serving Reilly Opelka in the Brisbane International quarterfinals.

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

The 24-time Grand Slam champion lost fairly handily to 6-foot-11 American Reilly Opelka, 7-6 (6), 6-3, in the quarterfinals ...

Top seed Novak Djokovic is out of the Brisbane International, beaten 7-6 (8-6) 6-3 in the quarter-finals by Reilly Opelka.

"I don't know if he's going to be happy with me saying this," Djokovic said ahead of the Australian Open, "but my dad has been trying to retire me for a while now. He understands why I keep going, but ...

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

Novak Djokovic's hunt for a landmark 100th ATP title ended with a whimper following an unexpected 7-6(6) 6-3 defeat by ...

Novak Djokovic and Nick Kyrgios enthralled fans on their debut as a doubles team on Monday, riding a massive wave of support ...

The new doubles team of Novak Djokovic and Nick Kyrgios are out of the Brisbane International in the second round.