RIYADH (Reuters) -Defiant Coco Gauff fought back to beat China's Zheng Qinwen ... "It was a really great match. Qinwen played some unbelievable tennis," third seed Gauff added. "I was just telling myself, 'it's another point, another chance'.

Coco Gauff (No. 3 ranking) will meet Qinwen Zheng (No. 7) in the final at the Akron WTA Finals Guadalajara on Saturday, November 9.Gauff’s last competition was a win, 7-5, 6-2, over Katie

At 20, Coco Gauff is the youngest player to win the WTA Finals since Maria Sharapova in 2004, and the youngest American champion of the event since Serena Williams in 2001