Italy's Francesca Schiavone celebrates her victory over Russia's Svetlana Kuznetsova to advance to the 2011 Australian Open quarter finals.23.01.2011#845679
Germany's Andrea Petkovic enjoys a winning serve at her fourth round match against Russia's Maria Sharapova. The German player won and advanced to the 2011 Australian Open quarter finals.23.01.2011#845678
Germany's Andrea Petkovic enjoys a winning serve at her fourth round match against Russia's Maria Sharapova. The German player won and advanced to the 2011 Australian Open quarter finals.23.01.2011#845677
Russia's Maria Sharapova challenging Germany's Andrea Petkovic in the fourth round match. The Russian player lost and dropped out of the 2011 Australian Open.23.01.2011#845676
Russia's Maria Sharapova challenging Germany's Andrea Petkovic in the fourth round match. The Russian player lost and dropped out of the 2011 Australian Open.23.01.2011#845675
From right: Russia's Svetlana Kuznetsova congratulates Italy's Francesca Schiavone on her victory in the fourth round of the Australian Open.23.01.2011#845674
Italy's Francesca Schiavone, front, and Russia's Svetlana Kuznetsova,back, take a break during the fourth round match of the 2011 Australian Open.23.01.2011#845621
From left: Russia's Svetlana Kuznetsova congratulates Italy's Francesca Schiavone upon her victory at the fourth round match of the 2011 Australian Open.23.01.2011#845620
Russia's Svetlana Kuznetsova leaving the court after losing to Italy's Francesca Schiavone in the fourth round thus dropping out of the 2011 Australian Open.23.01.2011#845619
Italy's Francesca Schiavone at the Australian Open fourth round match. She defeated Russia's Svetlana Kuznetsova and advanced to the quarter finals.23.01.2011#845618
Italy's Francesca Schiavone at the Australian Open fourth round match. She defeated Russia's Svetlana Kuznetsova and advanced to the quarter finals.23.01.2011#845617
Russia's Svetlana Kuznetsova is out of 2011 Australian Open after losing to Italy's Francesca Schiavone in the fourth round match.23.01.2011#845616
Russia's Svetlana Kuznetsova playing against Italy's Francesca Schiavone in the fourth round match. The Russian was defeated and dropped out of the 2011 Australian Open.23.01.2011#845615
Italy's Francesca Schiavone at the Australian Open fourth round match. She defeated Russia's Svetlana Kuznetsova and advanced to the quarter finals.23.01.2011#845614
Italy's Francesca Schiavone at the Australian Open fourth round match. She defeated Russia's Svetlana Kuznetsova and advanced to the quarter finals.23.01.2011#845613
Italy's Francesca Schiavone at the fourth round match. She defeated Russia's Svetlana Kuznetsova and advanced to the 2011 Australian Open quarter finals.23.01.2011#845612
Russia's Svetlana Kuznetsova playing against Italy's Francesca Schiavone in the fourth round match. The Russian was defeated and dropped out of the 2011 Australian Open.23.01.2011#845611
From left: Germany's Andrea Petkovic shakes hands with Russia's Maria Sharapova after their fourth round match at the 2011 Australian Open. The German player wins and advances to the quarter finals.23.01.2011#845607
Germany's Andrea Petkovic is celebrating her victory over Russia's Maria Sharapova at the fourth round of the 2011 Australian Open thus advancing to the quarter finals.23.01.2011#845606
Russia's Maria Sharapova leaving the court after losing to Germany's Andrea Petkovic in the fourth round thus dropping out of the 2011 Australian Open.23.01.2011#845605
Russia's Maria Sharapova is out of the 2011 Australian Open after losing to Germany's Andrea Petkovic in the fourth round.23.01.2011#845604
Russia's Maria Sharapova is out of the 2011 Australian Open after losing to Germany's Andrea Petkovic in the fourth round.23.01.2011#845603
Germany's Andrea Petkovic is celebrating her victory over Russia's Maria Sharapova at the fourth round of the 2011 Australian Open thus advancing to the quarter finals.23.01.2011#845602
Serbia's Novak Djokovic playing against Spain's Nocolas Almagro in the fourth round of the Australian Open Championships. The Serb won and proceeds to the quarterfinal.23.01.2011#845440
Serbia's Novak Djokovic playing against Spain's Nocolas Almagro in the fourth round of the Australian Open. The Serb won and moved on to the quarterfinal.23.01.2011#845439
Serbia's Novak Djokovic playing against Spain's Nocolas Almagro in the fourth round of the Australian Open. The Serb won and moved on to the quarterfinal.23.01.2011#845438
Serbia's Novak Djokovic playing against Spain's Nocolas Almagro in the fourth round of the Australian Open. The Serb won and moved on to the quarterfinal.23.01.2011#845437
Serbia's Novak Djokovic celebrates his victory over Spain's Nocolas Almagro in the fourth round of the Australian Open. The victory opened a road to the quarterfinal of the championships.23.01.2011#845436
