MELBOURNE, Australia (AP) — Spectators booed an injured Novak Djokovic as he left the court in Rod Laver Arena after quitting one set into his Australian Open semifinal against Alexander Zverev ...

After fending off the Spaniard in the quarterfinals, the Serb was up against another tough opponent, Alexander Zverev, in the last four on Friday (January 24). Just after the first set ...

After fending off the Spaniard in the quarterfinals, the Serb was up against another tough opponent, Alexander Zverev, in the last four on Friday (January 24). Just after the first set, Djokovic gave ...

MELBOURNE, Australia -- Twenty-four-time Grand Slam champion Novak Djokovic retired from his Australian Open semifinal match against Alexander Zverev on ... Alcaraz. AP Photo/Asanka Brendon ...