• Top seed Novak Djokovic survived a huge scare before beating Stanislas Wawrinka 12-10 in the final set.
  • Maria Sharapova continued her blistering form by brushing aside Kirsten Flipkens in 68 minutes.
  • Ekaterina Makarova's love affair with Melbourne continued as she made it through to the quarter-finals with victory over fifth seed Angelique Kerber.
  • Li a overcame some nervy moments before seeing off Julia Goerges 7-6 (8/6) 6-1.
  • Agnieszka Radwanska maintained her remarkable form in 2013 with a 6-2 6-4 win over Ana Ivanovic.
  • David Ferrer cruised into his third successive Australian Open quarter-final as he eased past Kei Nishikori.
  • Tomas Berdych is still to drop a set as he eased past Kevin Anderson.
  • Janko Tipsarevic was struggling with a foot injury ...
  • He lost the first set 6-2 to Nicolas Almagro and was 5-1 down in the second when he opted to retire.
  • Stanislas Wawrinka cruised through the first set against World No 1 Novak Djokovic.
  • Things were not going Djokovic's way and an upset looked on the cards.
  • But the Serbian rallied to lead 2-1 - only for Wawrinka to force a deciding set.
  • The fifth set was an epic with Djokovic eventually winning it 12-10.

Australian Open - Day Seven

Top seed Novak Djokovic survived a huge scare before beating Stanislas Wawrinka 12-10 in the final set.