Angelique Kerber of Germany hits a return during the women's singles first round match against Irina Falconi of the United States at the Championship Wimbledon 2017 in London, Britain, on July 4, 2017. Kerber won 2-0. (Xinhua/Jin Yu)
Angelique Kerber of Germany hits a return during the women's singles first round match against Irina Falconi of the United States at the Championship Wimbledon 2017 in London, Britain, on July 4, 2017. Kerber won 2-0. (Xinhua/Jin Yu)