2018 WTA Finals: Kerber, Wozniacki headline Singapore round robin groups
2018 WTA Finals Draw Analysis: Stephens, Kvitova the big winners
US Open Tennis Championships - The WTA Finals Singapore groups have been drawn! Red Group: Kerber, Osaka, Stephens, Bertens. White Group: Wozniacki, Kvitova, Svitolina, Pliskova. #WTAFinals #USOpen | Facebook
Superb Svitolina bests Stephens to win 2018 WTA Finals
WTA: Superb Svitolina bests Stephens to win 2018 WTA Finals | UNIAN
Elina Svitolina Wins 2018 WTA Finals Singapore - Tennis Panorama