In Tennis, the Indo-Romanian team of Rohan Bopanna and Florin Mergea will today play in the title clash of the season-ending ATP World Tour Finals in London. The eighth seeded pair will take on the second placed Dutch-Romanian team of Jean-Julien Rojer and Horia Tecau.In the semi-finals yesterday, Bopanna and Mergea had outplayed third seeds, Ivan Dodig and Marcelo Melo, while Roger and Tecau got the better of top seeds and holders, Bob and Mike Bryan.In the Singles Final, world number one and defending champion Novak Djokovic will clash with third seed Roger Federer today. Both players have met 43 times against each other, with Federer winning 22 of those matches, and Djokovic bagging 21. In the round-robin group stage of this tournament, Federer had outclassed Djokovic with a straight set victory.