Kvitova beats Kuzmova to proceed to Dubai WTA tournament semifinals

Petra Kvitova serves during the women's singles quarterfinal match between Petra Kvitova of the Czech Republic and Viktoria Kuzmova of Slovakia at Dubai Duty Free Tennis WTA Championships 2019 in Dubai, the United Arab Emirates, Feb. 21, 2019. Petra Kvitova won 2-0 to proceed to the semifinals. (Xinhua/Mahmoud Khaled)