郑钦文在硬地和红土赛场都曾夺冠，但仍在适应草地赛。被列为赛会头号种子的郑钦文首轮轮空，16强耗时两小时11分钟才以6比3、4比6、7比5险胜美国选手麦卡特尼·凯斯勒（McCartney ...

China's Olympic champion Zheng Qinwen reached the semifinals on grass for the first time in her career as she knocked out ...