Coco Gauff wins WTA Finals for first time by rallying to beat Zheng Qinwen
Coco Gauff won the WTA Finals for the first time by rallying to beat Olympic champion Zheng Qinwen 3-6, 6-4, 7-6 (2) in the final on Saturday. Video above: Newton teen balances sports, school and charity baking The 20-year-old American came from 2-0 and 5-3 down in the final set and was two points from defeat at one stage.