Seoul - Top-seeded Agnieszka Radwanska advanced to the semi-finals of the Korea Open on Friday with a 6-2, 6-0 win over Vera Dushevina of Russia.
Radwanska, making her debut in the Seoul tournament, took advantage of six double-faults in the match and will next face Lara Arruabarrena in the semi-finals.
Arruabarrena beat local favourite Jang Su-jeong 6-0, 6-4.
Also, Francesca Schiavone rallied from a set down to beat Japanese veteran Kimiko Date-Krumm 4-6, 6-4, 6-4.