Australian Open 2013 day eight

Victoria Azarenka strolls into the quarter-finals, while Serena, Murray and Federer are all coming up.

24 January 2013 Last updated at 08:10 GMT

Get involved

To get involved contact us in any of the following ways

As it happened

Australian Open: 14-27 January

Novak Djokovic BBC pundits on Djokovic triumph

"The lesson we've learnt is that there's another level with Djokovic," says Boris Becker.