Roger Federer, Kim Clijsters and Rafael Nadal are all in action on an action-packed day seven at the Australian Open.
The most intriguing match of the day takes place between Roger Federer and Bernard Tomic in the night session on Rod Laver Arena. The 19 year old has captured the imagination of the Aussie public over the past fortnight, now can he unseat the four-time champion ?
Federer won fairly comfortably in four sets when they met in Davis Cup a few months ago but the Tomic of 2012 seems far more assured and you sense that Federer will have it a lot tougher now.
But before that, the day session crowd will be in for a similar treat as Kim Clijsters plays Li Na in a repeat of the 2011 final. Clijsters won that day and she's looked sharp all week despite the injury which troubled her before the tournament but this will be her first serious test and we know how much Li Na rises to the occasion at this slam.
Plus, can third seed Victoria Azarenka continue her serene progress ? Azarenka won the Sydney title last week and she's been unstoppable in Melbourne. By far the most impressive player so far, she's many people's pick for the title but things are getting serious now and can she hold her nerve ?
And Caroline Wozniacki has a tough last sixteen battle against former finalist Jelena Jankovic in the last match of the day. With both players possessing superhuman retrieving abilities and patience, this one could easily go on all night !
