Gauff battles back to down Zheng and win WTA Finals
RIYADH: Coco Gauff beat China’s Zheng Qinwen 3-6, 6-4, 7-6 (7-2) in three hours to the become the youngest player to win the WTA Finals since Maria Sharapova in 2004 and the first American champion since Serena Williams 10 years ago.