Alexander Zverev chided the crowd after they booed Novak Djokovic for retiring due to injury after the first set in an Australian Open semifinal.

The muscle tear in his left leg forced Djokovic to retire after one set against Alexander Zverev, who will face ... "Medications and the strap and the physio work helped to some extent today ...

Retiring Novak Djokovic booed as Jannik Sinner to face Alexander Zverev in Australian Open final - live - Djokovic is out of the Australian Open after retiring from his semi-final, with Zverev through ...

MELBOURNE, Australia -- Twenty-four-time Grand Slam champion Novak Djokovic retired from his Australian Open semifinal match against Alexander Zverev on ... strap and the physio work helped ...

An injured Novak Djokovic has quit after dropping the first set of his Australian Open semifinal against Alexander Zverev.

Alexander Zverev will play in the Australian Open final ... He said medications, physio work and a strap he wore on his leg "helped to some extent today. But, towards the end of that first set ...