In Tennis, top pair of Sania Mirza and Martina Hingis defeated Hungarian-French pair of Timea Babos and Kristina Mladenovic in the Red Group of the round robin league format for WTA finals played at Singapore Indoor Stadium today.In the third and final round robin match, Indo-Swiss pair registered straight sets victory 6-4, 7-5 over fifth seeded Pair.The WTA finals is an annual event participated by the top 8 players or pairs of the year who are divided into two round robin groups, known as the red and white. Top two from each group progress to the semi-finals, followed by the finals.