Martina hingis announced she will end her career after playing the 2017 BNP Paribas WTA Finals Singapore

SINGAPORE
Martina Hingis announced she will end her career after playing the 2017 BNP Paribas WTA Finals Singapore

The current WTA doubles No.1 alongside Chan Yung-Jan advanced into the semifinals of Singapore on Thursday, defeating Anna-Lena Groenefeld and Kveta Peschke, 6-3, 6-2, on Thursday evening.