Petra Kvitova of the Czech Republic celebrates during the women's singles second round match against Wang Yafan of China at the 2018 US Open tennis Championships in New York, the United States, Aug. 30, 2018. Petra Kvitova won 2-0. (Xinhua/Wang Ying)
US Open women's singles 2nd round: Petra Kvitova beats Wang Yafan 2-0
Xinhua| 2018-08-31 10:18:53|Editor: Yang Yi
