THE QUOTE
"(Serena Williams) makes you go back to the drawing board - not just for me, but for many other players." 
- Maria Sharapova
WEATHER
Showers, possible storm. Max 25C
WOMEN'S QUARTER-FINALS
7-Angelique Kerber (Ger)
v 14-Victoria Azarenka (Blr)
Rod Laver Arena, 11am
Johanna Konta (GB)
v Shuai Zhang (Chn)
Rod Laver Arena,
not before 12.30pm
MEN'S QUARTER-FINALS
8-David Ferrer (Spa)
v 2-Andy Murray (GB)
Rod Laver Arena,
not before 2.30pm
23-Gael Monfils (Fra)
v 13-Milos Raonic (Can)
Rod Laver Arena, 7.30pm