RIYADH, Nov. 9 (Xinhua) -- The United States' Coco Gauff defeated China's Olympic gold medalist Zheng Qinwen 3-6, 6-4, 7-6 (2) to claim the WTA Finals title on Saturday.
Though 22-year-old Zheng fell short in the final, she matched her compatriot and former French Open champion Li Na's best WTA Finals result from 2013.
