
Stanislas Wawrinka of Switzerland celebrates victory after the men's semifinal against Andrey Kuznetsov of Russia at the Geneva Open ATP 250 Tennis tournament in Geneva, Switzerland, May 26, 2017. Wawrinka won 2-0. (Xinhua/Alain Grosclaude)

Stanislas Wawrinka of Switzerland celebrates victory after the men's semifinal against Andrey Kuznetsov of Russia at the Geneva Open ATP 250 Tennis tournament in Geneva, Switzerland, May 26, 2017. Wawrinka won 2-0. (Xinhua/Alain Grosclaude)