China’s Zheng Qinwen has spoken about her struggle to find a usable pair of shoes for grass-court tennis after again changing footwear at the Queen’s Club Championships in London. Olympic champion Zheng changed her shoes during the sixth game of the deciding set of her semi-final defeat by Amanda Anisimova of the United States on Saturday.

Amanda Anisimova surprised Zheng Qinwen in the Queen's Club Championships semifinals with a 6-2, 4-6, 6-4 victory, setting up a clash for her first WTA 500 title this Sunday against Tatjana Maria.

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