SINGAPORE — Svetlana Kuznetsova became the first player to reach the last four of the WTA Finals after sealing her second round-robin victory this week, beating Karolina Pliskova on Wednesday. Kuznetsova fell to the ground, smiling, after securing a 3-6, 6-2, 7-6 (6) win on a fourth match point. “I felt the support of the
