
Angelique Kerber of Germany returns the ball during the second round match of women's singles against Estonia's Anett Kontaveit at the Italian Open tennis tournament in Rome, Italy, May 17, 2017. Anett Kontaveit won 2-0. (Xinhua/Jin Yu)
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Angelique Kerber of Germany returns the ball during the second round match of women's singles against Estonia's Anett Kontaveit at the Italian Open tennis tournament in Rome, Italy, May 17, 2017. Anett Kontaveit won 2-0. (Xinhua/Jin Yu)