Novak Djokovic is benefitting from Andy Murray's energy and will look to use that against Alexander Zverev in the Australian Open semi-final as he battles an unknown injury, according to an Aussie ...

Alarm bells are ringing for Novak Djokovic after he skipped practice for the second day in a row ahead of his Australian Open semi-final. The Serb is currently gearing up to face Alexander Zverev ...