NOVAK DJOKOVIC has reached the semi-final stage as he bids for a ninth Australian Open title.
And in his way today is the unseeded Russian Aslan Karatsev.
- Start time: 8.30am GMT
- TV/ live stream: Eurosport
- You can also get the Eurosport Player for just 99p for the first two months via Amazon Prime
Follow ALL of the latest updates below…