Li Na of China hits a return to Petra Kvitova of the Czech Republic during their WTA tennis championships semifinal match at Sinan Erdem Dome in Istanbul, Turkey on October 26, 2013. Li Na won the match 2-0. (Xinhua/Lu Zhe)
Petra Kvitova of the Czech Republic hits a return to Li Na of China during their WTA tennis championships semifinal match at Sinan Erdem Dome in Istanbul, Turkey on October 26, 2013. Li Na won the match 2-0. (Xinhua/Lu Zhe)
Li Na of China celebrates during the WTA tennis championships semifinal match against Petra Kvitova of the Czech Republic at Sinan Erdem Dome in Istanbul, Turkey on October 26, 2013. Li Na won the match 2-0. (Xinhua/Lu Zhe)
Petra Kvitova of the Czech Republic hits a return to Li Na of China during their WTA tennis championships semifinal match at Sinan Erdem Dome in Istanbul, Turkey on October 26, 2013. Li Na won the match 2-0. (Xinhua/Lu Zhe)
Li Na of China hits a return to Petra Kvitova of the Czech Republic during their WTA tennis championships semifinal match at Sinan Erdem Dome in Istanbul, Turkey on October 26, 2013. Li Na won the match 2-0. (Xinhua/Lu Zhe)
Petra Kvitova of the Czech Republic hits a return to Li Na of China during their WTA tennis championships semifinal match at Sinan Erdem Dome in Istanbul, Turkey on October 26, 2013. Li Na won the match 2-0. (Xinhua/Lu Zhe)
Petra Kvitova of the Czech Republic hits a return to Li Na of China during their WTA tennis championships semifinal match at Sinan Erdem Dome in Istanbul, Turkey on October 26, 2013. Li Na won the match 2-0. (Xinhua/Lu Zhe)
Li Na of China hits a return to Petra Kvitova of the Czech Republic during their WTA tennis championships semifinal match at Sinan Erdem Dome in Istanbul, Turkey on October 26, 2013. Li Na won the match 2-0. (Xinhua/Lu Zhe)
Li Na of China hits a return to Petra Kvitova of the Czech Republic during their WTA tennis championships semifinal match at Sinan Erdem Dome in Istanbul, Turkey on October 26, 2013. Li Na won the match 2-0. (Xinhua/Lu Zhe)
Li Na of China hits a return to Petra Kvitova of the Czech Republic during their WTA tennis championships semifinal match at Sinan Erdem Dome in Istanbul, Turkey on October 26, 2013. Li Na won the match 2-0. (Xinhua/Lu Zhe)
