WASHINGTON, Oct. 16 (Xinhua) -- The WTA announced Wednesday that China's Zheng Qinwen has secured qualification for the WTA Finals to be held from November 2 to 9 in Riyadh.
The remaining Round of 16 matches are played on Day 4 at the WTA 250 in Ningbo. US Open semifinalist Karolina Muchova and Wimbledon champion Barbora Krejcikova are among those scheduled to take to the ...