Garbine Muguruza faces Ana Ivanovic in the final of the Tokyo Open . Wozniacki battles past rising star Caroline Wozniacki in three sets . Ivanovic overcomes top seed Angelique Kerber in second semifinal . China 's Caroline Wozniacki wins her second WTA Tour title in Romania .
Caroline Wozniacki faces Ana Ivanovic in the final of the Tokyo Open . Wozniacki battles past rising star Garbine Muguruza in three sets . Ivanovic overcomes top seed Angelique Kerber in second semifinal . Romania 's Monica Niculescu wins her second WTA Tour title in China .