2007 Yarı final,Indian Wells • WTA 1000 2009 Prague • WTA 250 2007 Pattaya City • WTA 250 2008 1/4 Final,US Open • Grand Slam 2009 1/4 Final,Indian Wells • WTA 1000 2007 Yarı final,Amelia Island • WTA 500 2007 4. tur,US Open • Grand Slam 2007 4. tur,French Open • Grand Slam 2008 1/4 Final,Beijing • Olympic Games 2009 1/4 Final,Cincinnati • WTA 1000 2008 1/4 Final,Los Angeles • WTA 500 2008 1/4 Final,Doha • WTA 500 2007 Yarı final,Stanford • WTA 500 2010 Yarı final,Kuala Lumpur • WTA 250 2007 Yarı final,Hobart • WTA 250 2006 3. tur,Wimbledon • Grand Slam 2008 3. tur,Berlin • WTA 1000 2008 3. tur,Miami • WTA 1000 2007 3. tur,National Bank Open • WTA 1000 2007 3. tur,Charleston • WTA 1000 2006 3. tur,Berlin • WTA 1000 2006 3. tur,Indian Wells • WTA 1000 2007 3. tur,Los Angeles • WTA 500 2007 1/4 Final,Eastbourne • WTA 500 2010 1/4 Final,Pattaya City • WTA 250 2006 1/4 Final,Bangkok • WTA 250 2007 1/4 Final,Portoroz • WTA 250 2010 2. tur,US Open • Grand Slam 2010 2. tur,French Open • Grand Slam 2010 2. tur,Australian Open • Grand Slam