Caroline Wozniacki emerged on top of a marathon opening set en route to downing Karolina Pliskova to make her first final at the WTA Finals in seven years.
Relive all the action with the WTA Insider live blog as Caroline Wozniacki defeats Karolina Pliskova in the first of the WTA Finals semifinals in Singapore.
Joined by partner and Co-No.1 Chan Yung-Jan, Martina Hingis ended her career with one last press conference at the BNP Paribas WTA Finals Singapore presented by SC Global.
Playing their first WTA Finals as a team, Timea Babos and Andrea Hlavackova upset No.1 seeds Chan Yung-Jan and Martina Hingis to make the final in Singapore.
Defending champions Ekaterina Makarova and Elena Vesnina eased through to the semifinals at the BNP WTA Finals Singapore presented by SC Global against Gabriela Dabrowski and Xu Yi-Fan.
Elina Svitolina eliminated World No.1 Simona Halep from the BNP Paribas WTA Finals Singapore presented by SC Global with a straight sets victory to complete round robin play.
WTA Doubles No.1 Martina Hingis revealed that she will play her final tournament at the BNP Paribas WTA Finals Singapore presented by SC Global, where she reached the semifinals with Chan Yung-Jan on Thursday.