2012 Birmingham • WTA 250 2009 1/4 final,US Open • Grand Slam 2009 4th round,Wimbledon • Grand Slam 2010 1/4 final,Charleston • WTA Premier 2010 1/2 final,Paris • WTA Premier 2009 3rd round,Charleston • WTA 1000 2012 1/4 final,Qu • WTA 250 2011 1/4 final,F • WTA 250 2010 1/4 final,Qu • WTA 250 2010 1/4 final,Ponte Vedra Beach • WTA 250 2010 1/4 final,Memphis • WTA 250 2008 1/4 final,Qu • WTA 250 2013 2nd round,French Open • Grand Slam 2012 2nd round,French Open • Grand Slam 2010 2nd round,US Open • Grand Slam 2010 2nd round,Wimbledon • Grand Slam 2008 2nd round,Indian Wells • WTA 1000 2012 2nd round,Carlsbad • WTA Premier 2011 2nd round,Miami • WTA Premier 2011 2nd round,Indian Wells • WTA Premier 2011 2nd round,Paris • WTA Premier 2010 2nd round,San Diego • WTA Premier 2010 2nd round,Stanford • WTA 500 2010 2nd round,Miami • WTA Premier 2009 2nd round,Stanford • WTA 500 2009 2nd round,Memphis • WTA 500 2014 2nd round,Qu • WTA 250 2013 2nd round,Washington DC • WTA 250 2011 2nd round,Dallas • WTA 250 2011 2nd round,Monterrey • WTA 250