Novak Djokovic booed after retiring from Australian Open semifinal match with injury

Novak Djokovic booed after retiring from Australian Open semifinal match with injury

Djokovic, who has a turn leg muscle, gave a thumbs up to the crowd

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Serbia's Novak Djokovic packs his bags after retiring from his men's singles semi-final match against Germany's Alexander Zverev on day 13 of the Australian Open tennis tournament in Melbourne on Jan. 24, 2025. (WILLIAM WEST/AFP via Getty Images)

Novak Djokovic of Serbia exits after his match against Alexander Zverev of Germany in the semifinals of the men's singles at the 2025 Australian Open at Melbourne Park. (Mike Frey-Imagn Images)

Serbia's Novak Djokovic reacts on a point against Germany's Alexander Zverev during their men's singles semi-final match on day 13 of the Australian Open tennis tournament in Melbourne on Jan. 24, 2025. (WILLIAM WEST/AFP via Getty Images)