Anastasia Pavlyuchenkova (L) of Russia shakes hands with Jelena Jankovic of Serbia after their women's singles 1st round match at WTA Qatar Open 2017 in Doha, Qatar, Feb. 14, 2017. Anastasia Pavlyuchenkova won 2-0. (Xinhua/Nikku)
Anastasia Pavlyuchenkova (L) of Russia shakes hands with Jelena Jankovic of Serbia after their women's singles 1st round match at WTA Qatar Open 2017 in Doha, Qatar, Feb. 14, 2017. Anastasia Pavlyuchenkova won 2-0. (Xinhua/Nikku)