The groups are made and the elite eight are prepped - WTA Insider breaks down the Red and White Groups ahead of the BNP Paribas WTA Finals Singapore presented by SC Global.
World No.4 Elina Svitolina is primed to make Ukrainian history at the WTA Finals. WTA Insider breaks down her five-title haul season.
With a semifinal showing this week, Kiki Bertens and Johanna Larsson can clinch the final doubles place at the WTA Finals.
WTA Insider breaks down the World No.1's character-building 2017 season, which earned her a spot in Singapore for the fourth consecutive season.