![Ana Ivanovic of Serbia reacts during her semi-final match against Justine Henin of Belgium at the WTA Championships tennis tournament in Madrid November 10, 2007. REUTERS/Sergio Perez (SPAIN Stock Photo - Alamy Ana Ivanovic of Serbia reacts during her semi-final match against Justine Henin of Belgium at the WTA Championships tennis tournament in Madrid November 10, 2007. REUTERS/Sergio Perez (SPAIN Stock Photo - Alamy](https://c8.alamy.com/comp/2D2KYHB/ana-ivanovic-of-serbia-reacts-during-her-semi-final-match-against-justine-henin-of-belgium-at-the-wta-championships-tennis-tournament-in-madrid-november-10-2007-reuterssergio-perez-spain-2D2KYHB.jpg)
Ana Ivanovic of Serbia reacts during her semi-final match against Justine Henin of Belgium at the WTA Championships tennis tournament in Madrid November 10, 2007. REUTERS/Sergio Perez (SPAIN Stock Photo - Alamy
![Ana Ivanovic of Serbia reacts during her semi-final match against Justine Henin of Belgium at the WTA Championships tennis tournament in Madrid November 10, 2007. REUTERS/Sergio Perez (SPAIN Stock Photo - Alamy Ana Ivanovic of Serbia reacts during her semi-final match against Justine Henin of Belgium at the WTA Championships tennis tournament in Madrid November 10, 2007. REUTERS/Sergio Perez (SPAIN Stock Photo - Alamy](https://c8.alamy.com/comp/2E8A4NB/ana-ivanovic-of-serbia-reacts-during-her-semi-final-match-against-justine-henin-of-belgium-at-the-wta-championships-tennis-tournament-in-madrid-november-10-2007-reuterssergio-perez-spain-2E8A4NB.jpg)
Ana Ivanovic of Serbia reacts during her semi-final match against Justine Henin of Belgium at the WTA Championships tennis tournament in Madrid November 10, 2007. REUTERS/Sergio Perez (SPAIN Stock Photo - Alamy
![Ana Ivanovic of Serbia returns a backhand to Justine Henin of Belgium during her semi-final match at the WTA Championships tennis tournament in Madrid November 10, 2007. REUTERS/Sergio Perez (SPAIN Stock Photo - Ana Ivanovic of Serbia returns a backhand to Justine Henin of Belgium during her semi-final match at the WTA Championships tennis tournament in Madrid November 10, 2007. REUTERS/Sergio Perez (SPAIN Stock Photo -](https://c8.alamy.com/comp/2E834H9/ana-ivanovic-of-serbia-returns-a-backhand-to-justine-henin-of-belgium-during-her-semi-final-match-at-the-wta-championships-tennis-tournament-in-madrid-november-10-2007-reuterssergio-perez-spain-2E834H9.jpg)
Ana Ivanovic of Serbia returns a backhand to Justine Henin of Belgium during her semi-final match at the WTA Championships tennis tournament in Madrid November 10, 2007. REUTERS/Sergio Perez (SPAIN Stock Photo -
![Ana Ivanovic of Serbia in action against Kim Clijsters of Belgium during fourth round match at the US Open in Flushing Meadow, New York Stock Photo - Alamy Ana Ivanovic of Serbia in action against Kim Clijsters of Belgium during fourth round match at the US Open in Flushing Meadow, New York Stock Photo - Alamy](https://c8.alamy.com/comp/2F90J2J/ana-ivanovic-of-serbia-in-action-against-kim-clijsters-of-belgium-during-fourth-round-match-at-the-us-open-in-flushing-meadow-new-york-2F90J2J.jpg)
Ana Ivanovic of Serbia in action against Kim Clijsters of Belgium during fourth round match at the US Open in Flushing Meadow, New York Stock Photo - Alamy
![Ana Ivanovic of Serbia and Montenegro wipes her face during her match against Nadia Petrova of Russia in the second round of the WTA Proximus Diamond Games tennis tournament in Antwerp, Belgium Ana Ivanovic of Serbia and Montenegro wipes her face during her match against Nadia Petrova of Russia in the second round of the WTA Proximus Diamond Games tennis tournament in Antwerp, Belgium](https://c8.alamy.com/comp/2D2JT6R/ana-ivanovic-of-serbia-and-montenegro-wipes-her-face-during-her-match-against-nadia-petrova-of-russia-in-the-second-round-of-the-wta-proximus-diamond-games-tennis-tournament-in-antwerp-belgium-february-15-2006-reutersyves-herman-2D2JT6R.jpg)
Ana Ivanovic of Serbia and Montenegro wipes her face during her match against Nadia Petrova of Russia in the second round of the WTA Proximus Diamond Games tennis tournament in Antwerp, Belgium
![Justine Henin of Belgium celebrates her victory over Ana Ivanovic of Serbia during their match at the WTA Championships tennis tournament in Madrid November 10, 2007. REUTERS/Victor Fraile (SPAIN Photo Stock - Alamy Justine Henin of Belgium celebrates her victory over Ana Ivanovic of Serbia during their match at the WTA Championships tennis tournament in Madrid November 10, 2007. REUTERS/Victor Fraile (SPAIN Photo Stock - Alamy](https://c8.alamy.com/compfr/2d26p2d/justine-henin-of-belgium-celebrates-her-victory-over-ana-ivanovic-of-serbia-during-their-match-at-the-wta-championships-tennis-tournament-in-madrid-november-10-2007-reuters-victor-fraile-spain-2d26p2d.jpg)
Justine Henin of Belgium celebrates her victory over Ana Ivanovic of Serbia during their match at the WTA Championships tennis tournament in Madrid November 10, 2007. REUTERS/Victor Fraile (SPAIN Photo Stock - Alamy
![Nadia Petrova of Russia reacts after winning against Ana Ivanovic of Serbia and Montenegro in the second round of the WTA Proximus Diamond Games tennis tournament in Antwerp, Belgium February 15, 2006. Nadia Petrova of Russia reacts after winning against Ana Ivanovic of Serbia and Montenegro in the second round of the WTA Proximus Diamond Games tennis tournament in Antwerp, Belgium February 15, 2006.](https://c8.alamy.com/comp/2D2CEKA/nadia-petrova-of-russia-reacts-after-winning-against-ana-ivanovic-of-serbia-and-montenegro-in-the-second-round-of-the-wta-proximus-diamond-games-tennis-tournament-in-antwerp-belgium-february-15-2006-petrova-won-7-5-6-3-reutersyves-herman-2D2CEKA.jpg)