Caroline Wozniacki reaches WTA final to keep Simona Halep at world No1

• Dane battles past Karolina Pliskova 7-6(9), 6-3 in their semi-final• Faces winner out of Venus Williams and Caroline Garcia in the final Caroline Wozniacki stood her ground in the face of some testing early pressure before pulling away from Karolina Pliskova to eke out a 7-6(9), 6-3 victory in a captivating semi-final showdown at the WTA Finals in Singapore. Related: Caroline Wozniacki thrashes Simona Halep to advance at WTA Finals Related: Simona Halep rules roost before WTA Finals but Se...