2007 Indian Wells • WTA 1000 2013 Birmingham • WTA 250 2008 1/2 final,Australian Open • Grand Slam 2007 Linz • WTA 500 2015 Pattaya City • WTA 250 2012 Pattaya City • WTA 250 2011 Final,Birmingham • WTA 250 2011 Pattaya City • WTA 250 2013 1/4 final,US Open • Grand Slam 2008 1/4 final,Indian Wells • WTA 1000 2007 1/2 final,Rome • WTA 1000 2006 Final,Zurich • WTA 1000 2010 1/2 final,Charleston • WTA Premier 2007 Final,Luxembourg • WTA 500 2012 Final,Brisbane • WTA 250 2010 Final,Monterrey • WTA 250 2007 Final,Bali • WTA 250 2011 4th round,French Open • Grand Slam 2010 4th round,French Open • Grand Slam 2009 4th round,US Open • Grand Slam 2009 4th round,Wimbledon • Grand Slam 2007 4th round,Wimbledon • Grand Slam 2007 4th round,Australian Open • Grand Slam 2006 4th round,Wimbledon • Grand Slam 2006 4th round,French Open • Grand Slam 2009 1/4 final,Cincinnati • WTA 1000 2009 4th round,Indian Wells • WTA 1000 2015 1/4 final,Birmingham • WTA Premier 2014 1/4 final,Charleston • WTA Premier 2011 1/4 final,Cincinnati • WTA Premier