Pressure on Madison Keys as she faces Dominika Cibulkova on Day 3 of the WTA Finals.

Can Madison Keys keep her hopes alive at the BNP Paribas WTA Finals Singapore presented by SC Global? The 21-year-old American faces off against No.7 seed Dominika Cibulkova with her back against the wall, needing a win to have a chance to qualify for the semifinals. Keys has never lost to Cibulkova in their three matches, but this is an entirely different level of pressure against a Cibulkova who played outstanding to force Angelique Kerber to three sets in the opening round. Follow the WTA Insider Live Blog for all the action. The match will follow the first match of the night between Kerber and Simona Halep, which begins at 7:30pm local time, 7:30am EST, and 12:30pm BST.