Mirza, Hingis to reunite to defend WTA Finals title
Former world number one women's doubles pair of Sania Mirza and Martina Hingis are set to reunite to defend their year-end WTA Finals title in Singapore. The Indo-Swiss pair, who split earlier this year, qualified for the tournament together and hence will play together. The tournament features the world's top-8 doubles teams competing for the year's best doubles team title.