PARIS, Aug. 3 (Xinhua) -- Dominika Cibulkova, Kevin Anderson, Mark Philippoussis, Todd Martin, Greg Rusedski, Eugenie Bouchard, Mardy Fish: the history of tennis is littered with the names of the nearly men and women who reached Grand Slam and Olympic finals but never broke through to take that final step to the top.
Perhaps the legacy of Zheng Qinwen could have been a member of that group after she lost seven m
