. ▁H s ie h ▁finished ▁with ▁her ▁best ▁year - end ▁ranking ▁to ▁date , ▁world ▁No . ▁ 2 5 ▁in ▁singles , ▁a ▁ranking ▁which ▁she ▁equ aled ▁in ▁doubles . ▁▁ 2 0 1 3 : ▁Top ▁ 2 5 ▁in ▁singles , ▁W im ble don ▁and ▁Tour ▁Championships ▁doubles ▁titles ▁H s ie h ▁began ▁the ▁season ▁at ▁the ▁inaug ural ▁Sh enz hen ▁Open , ▁seed ed ▁fourth . ▁She ▁lost ▁in ▁the ▁second ▁round ▁to ▁Ann ika ▁Beck . ▁She ▁then ▁lost ▁in ▁the ▁first ▁round ▁of ▁the ▁Hob art ▁International ▁to ▁regular ▁doubles ▁partner ▁P eng ▁Sh u ai . ▁At ▁the ▁Australian ▁Open , ▁H s ie h ▁was ▁seed ed ▁for ▁the ▁first ▁time ▁in ▁a ▁Grand ▁S lam ▁singles ▁tournament . ▁Se eded ▁ 2 6 th , ▁she ▁won ▁her ▁first ▁round ▁match ▁against ▁L ara ▁Ar ru ab ar ren a ▁Vec ino ▁but ▁lost ▁in ▁the ▁second ▁to ▁two - time ▁Grand ▁S lam ▁champion ▁S vet l ana ▁K uz net so va . ▁In ▁doubles , ▁H s ie h ▁and ▁P eng ▁lost ▁a ▁t ough ▁match ▁to ▁top ▁se eds ▁S ara ▁Er ran i ▁and ▁Ro berta ▁V inci ▁in ▁the ▁third ▁round . ▁In ▁mixed ▁doubles , ▁H s ie h ▁reached ▁the ▁quarter final s ▁with ▁partner ▁R oh an ▁B op anna , ▁where ▁they ▁lost ▁to ▁K vě ta ▁P esch ke ▁and ▁Marc in ▁Mat kow ski .