In Tennis, the Indo-Romanian team of Rohan Bopanna and Florin Mergea will play their third and final round-robin match of the season-ending ATP World Finals in London today. The eighth seeded pair will take on the higher placed Italian duo of Fabio Fognini and Simone Bolelli. Bopanna and Mergea are yet to see a defeat in this tournament, and they have been already booked a place in the semi-finals. In the other Doubles fixture, defending champions and top seeds, Bob and Mike Bryan will clash with the British-Aussie pair of Jamie Murray and John Peers. In the Singles, world number one Novak Djokovic will meet Tomas Berdych, while third seed Roger Federer will play Kei Nishikori.