Pliskova defeats Wozniacki in WTA Finals

Karolina Pliskova defeated defending champion Caroline Wozniacki 6-2, 6-4 in their WTA Finals White Group match in Singapore.

Kasatkina beats Jabeur to win Kremlin Cup in Moscow

Daria Kasatkina of Russia beat Tunisian qualifier Ons Jabeur 2-6, 7-6(3), 6-4 to win the VTB Kremlin Cup in Moscow on Saturday