WUHAN, CHINA - SEPTEMBER 26: Petra Kvitova of the Czech Republic loses her balance during her match against Elina Svitolina of Ukraine on day six of 2014 Dongfeng Motor Wuhan Open at Optics Valley International Tennis Center on September 26, 2014 in Wuhan, China. (Photo by Zhong Zhi/Getty Images)
Getty Images

Getty Images Sport Zhong Zhi