
Karolina Pliskova of the Czech Republic serves during the women's singles 2nd round match against Caroline Garcia of France at WTA Qatar Open 2017 at the International Khalifa Tennis Complex of Doha, Qatar, Feb. 16, 2017.(Xinhua/Nikku)

Karolina Pliskova of the Czech Republic serves during the women's singles 2nd round match against Caroline Garcia of France at WTA Qatar Open 2017 at the International Khalifa Tennis Complex of Doha, Qatar, Feb. 16, 2017.(Xinhua/Nikku)