ifying ▁at ▁the ▁US ▁Open , ▁where ▁she ▁was ▁be aten ▁by ▁Kat arina ▁S re bot nik ▁in ▁the ▁opening ▁round . ▁By ▁the ▁end ▁of ▁the ▁year , ▁she ▁had ▁won ▁ 1 0 ▁singles ▁titles ▁and ▁ 1 1 ▁singles ▁titles ▁on ▁the ▁I TF ▁Circ uit . ▁▁ 2 0 0 6 – 2 0 0 7 : ▁First ▁W TA ▁doubles ▁titles ▁In ▁ 2 0 0 6 , ▁H s ie h ▁lost ▁in ▁the ▁final ▁qual ifying ▁round ▁at ▁the ▁Australian ▁Open ▁to ▁former ▁top - 2 0 ▁player ▁T amar ine ▁Tan as ug arn ▁but ▁won ▁her ▁first ▁main ▁draw ▁Grand ▁S lam ▁match ▁en ▁route ▁to ▁the ▁second ▁round ▁in ▁the ▁women ' s ▁doubles ▁tournament . ▁She ▁was ▁more ▁successful ▁at ▁the ▁next ▁two ▁Grand ▁Sl ams ▁though . ▁Qual ifying ▁to ▁the ▁main ▁draw ▁of ▁the ▁French ▁Open ▁for ▁the ▁first ▁time , ▁H s ie h ▁was ▁defeated ▁in ▁the ▁opening ▁round ▁by ▁local ▁wild card ▁Math ilde ▁Joh ans son . ▁She ▁also ▁qualified ▁to ▁her ▁first ▁main ▁draw ▁at ▁W im ble don , ▁but ▁was ▁be aten ▁in ▁her ▁first ▁match ▁by ▁the ▁ 2 3 rd ▁seed ▁An abel ▁Med ina ▁G arr ig ues , ▁while ▁also ▁losing ▁in ▁the ▁first ▁round ▁in ▁doubles . ▁H s ie h ▁failed ▁to ▁qual ify ▁for ▁the ▁US ▁Open , ▁though , ▁falling ▁at ▁the ▁final ▁hur d le ▁to ▁K irst en ▁F lip kens .