![(SP)US-NEW YORK-TENNIS-US OPEN-SECOND ROUND](136573461_15042368140221n.jpg)
Karolina Pliskova of the Czech Republic celebrates after the women's singles second round match against Nicole Gibbs of the United States at the 2017 U.S. Open in New York, the United States, Aug. 31, 2017. Karolina Pliskova won 2-1. (Xinhua/Wang Ying)