Karolina Pliskova of the Czech Republic returns the ball during the women's singles semifinal match against Dominika Cibulkova of Slovakia at WTA Qatar Open 2017 in Doha, Qatar, Feb. 17, 2017. Karolina Pliskova won 2-1. (Xinhua/Nikku)
Karolina Pliskova of the Czech Republic returns the ball during the women's singles semifinal match against Dominika Cibulkova of Slovakia at WTA Qatar Open 2017 in Doha, Qatar, Feb. 17, 2017. Karolina Pliskova won 2-1. (Xinhua/Nikku)