2 0 0 8 ▁As ▁a ▁junior , ▁she ▁won ▁three ▁Grand ▁S lam ▁events ▁in ▁doubles : ▁the ▁ 2 0 0 0 ▁US ▁Open ▁with ▁María ▁Em ilia ▁Sal erni , ▁the ▁ 2 0 0 2 ▁Australian ▁Open ▁with ▁Angel ique ▁W id j aja , ▁and ▁the ▁ 2 0 0 1 ▁W im ble don ▁Championships ▁with ▁Ash ley ▁H ark ler o ad . ▁ ▁On ▁ 2 9 ▁April ▁ 2 0 0 7 , ▁she ▁won ▁her ▁first ▁W TA ▁title ▁by ▁defe ating ▁Sor ana ▁C î r ste a ▁of ▁Roman ia ▁in ▁the ▁final ▁of ▁the ▁Tier - III ▁event ▁in ▁Budapest . ▁On ▁ 2 5 ▁August ▁ 2 0 0 7 , ▁D ul ko ▁won ▁her ▁second ▁W TA ▁title ▁at ▁the ▁Forest ▁Hills ▁Tier - IV ▁event , ▁defe ating ▁Virgin ie ▁R azz ano . ▁On ▁ 4 ▁May ▁ 2 0 0 8 , ▁she ▁won ▁her ▁third ▁W TA ▁title ▁at ▁the ▁Grand ▁Prix ▁S AR ▁La ▁Prin ces se ▁L alla ▁M ery em ▁Tier - IV ▁event , ▁defe ating ▁An abel ▁Med ina ▁G arr ig ues . ▁▁ 2 0 0 9 ▁In ▁January , ▁she ▁played ▁at ▁the ▁Hong ▁Kong ▁Tennis ▁Classic ▁with ▁two ▁Americans , ▁Co Co ▁V ande weg he ▁and ▁Ven us ▁Williams , ▁and ▁then ▁started ▁the ▁year ▁with ▁a ▁quarter - final ▁appearance ▁at ▁the ▁Hob art ▁International , ▁losing ▁to ▁I v eta ▁B