Agnieszka Radwanska of Poland returns the ball during the women's singles 2nd round match against Caroline Wozniacki of Denmark at WTA Qatar Open 2017 at the International Khalifa Tennis Complex of Doha, Qatar, Feb. 16, 2017. (Xinhua/Nikku)
Agnieszka Radwanska of Poland returns the ball during the women's singles 2nd round match against Caroline Wozniacki of Denmark at WTA Qatar Open 2017 at the International Khalifa Tennis Complex of Doha, Qatar, Feb. 16, 2017. (Xinhua/Nikku)