2006 Winner,Bangkok • WTA 250 2016 Final,Nanchang • WTA 250 2013 Final,Guangzhou • WTA 250 2016 1/2 final,Bucarest • WTA 250 2014 1/2 final,Bogota • WTA 250 2014 1/2 final,Shenzhen • WTA 250 2012 1/2 final,Washington DC • WTA 250 2010 1/2 final,Strasbourg • WTA 250 2006 1/2 final,Bangalore • WTA 250 2012 3rd round,Australian Open • Grand Slam 2011 3rd round,US Open • Grand Slam 2011 3rd round,French Open • Grand Slam 2009 3rd round,US Open • Grand Slam 2006 3rd round,Indian Wells • WTA 1000 2012 3rd round,Indian Wells • WTA Premier 2011 3rd round,Tokyo • WTA Premier 2009 1/4 final,Monterrey • WTA 500 2014 1/4 final,Washington DC • WTA 250 2012 1/4 final,Pattaya City • WTA 250 2011 1/4 final,S • WTA 250 2010 1/4 final,Monterrey • WTA 250 2008 1/4 final,Cincinnati • WTA 250 2007 1/4 final,Qu • WTA 250 2007 1/4 final,Bangkok • WTA 250 2007 3rd round,Birmingham • WTA 250 2018 2nd round,US Open • Grand Slam 2016 2nd round,US Open • Grand Slam 2016 2nd round,Australian Open • Grand Slam 2014 2nd round,US Open • Grand Slam 2012 2nd round,French Open • Grand Slam