Radwanska reaches quarterfinals of Tianjin Open

TIANJIN, China (AP) Agnieszka Radwanska of Poland beat China's Wang Qiang 6-1, 6-1 Thursday to reach the quarterfinals of the Tianjin Open.

The second-seeded Radwanska saved all five break points she faced and won in just under an hour.

Also, Montenegro's Danka Kovinic upset sixth-seeded Teliana Pereira 6-2, 5-7, 6-1, Elizaveta Kulichkova of Russia defeated countrywoman Evgeniya Rodina 6-2, 7-5, and Tianjin native Duan Ying-Ying beat Lyudmyla Kichenok of Ukraine 6-7 (5), 6-2, 6-4.

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