Caroline Wozniacki struggles in WTA title defence
Karolina Pliskova issued a warning to her opponents at the WTA Finals with a convincing straight-sets victory against defending champion Caroline Wozniacki. The dynamic 26-year-old’s easy 6-2, 6-4 triumph in Singapore was sweet revenge for Pliskova, who lost to Wozniacki in the semis at last year’s WTA Finals. Pliskova had strapping on her lower right […]