Gauff's perfect start to WTA Finals campaign

IMAGE: Coco Gauff in action during her women's singles group stage match against Jessica Pegula. Photograph: Hamad I Mohammed/Reuters World No. 3 Coco Gauff and No. 2 Iga Swiatek of Poland......

Sabalenka opens WTA Finals with sweep

IMAGE: Belarus' Aryna Sabalenka in action during her women's singles group stage match against China's Qinwen Zheng. Photograph: WTA/X No. 1 seed Aryna Sabalenka of Belarus had little......

Haddad wins Korea Open title following gutsy comeback

IMAGE: Beatriz Haddad Maia in action. Photograph: Andrew Kelley Third-seeded Beatriz Haddad Maia rebounded from a first-set hiccup to record a 1-6, 6-4, 6-1 win over top-seeded Daria Kasatkina......

WTA roundup: France's Burel, Parry fall in Tunisia

IMAGE: Australian qualifier Olivia Gadecki stunned second-seeded Danielle Collins at the Guadalajara Open to reach the quarter-finals. Photograph: WTA/X Second-seeded Clara Burel and third-seeded......

Mertens dominates but upsets rock Jasmin Open

IMAGE: Elise Mertens ranked No. 32 in the world, posted a 6-2, 6-0 victory over Anastasia Zakharova of Russia. Photograph: : Geoff Burke-USA TODAY Sports/Reuters Top seed Elise Mertens......