Gauff is youngest player since Sharapova to win WTA Finals

IMAGE: USA's Coco Gauff celebrates with the trophy after winning the women's singles final against China's Qinwen Zheng at the WTA Finals in King Saud University Indoor Arena, Riyadh, Saudi......

WTA Finals: Gauff Stuns World No 1

IMAGE: Coco Gauff in action during her women's singles semi final match against Belarus' Aryna Sabalenka. Photograph: Aleksandra Szmigiel/Reuters American Coco Gauff defeated world number one......

WTA Finals: Zheng downs Paolini, advances to semis

IMAGE: China's Qinwen Zheng in action during her women's singles group stage match against Italy's Jasmine Paolini. Photograph: Aleksandra Szmigiel / Reuters China's Zheng Qinwen reached the......

WTA Finals: Sabalenka to end year as World No.1!

IMAGE: Chennai Super Kings players celebrate a wicket against Kolkata Knight Riders. Photograph: BCCI Coco Gauff beat defending champion Iga Swiatek 6-3 6-4 at the WTA Finals in Riyadh on Tuesday......

WTA Finals: Zheng creates history after grueling win over Rybakina

IMAGE: China's Qinwen Zheng in action during her women's singles group stage match against Kazakhstan's Elena Rybakina. Photograph: Aleksandra Szmigiel / Reuters China's Zheng Qinwen......