In Tennis, the Indo-Pak duo of Rohan Bopanna and Aisam-ul-Haq Qureshi began their ATP World Tour Finals campaign with a defeat as they lost to the Canadian-Belarus combo of Daniel Nestor and Max Mirnyi in a Group-B match in London Sunday.The fifth seeded Indo-Pak pair lost to the third seeds 6-7, 6-4, 9-11 in one hour and 41 minutes.Bopanna and Qureshi will now have to win their remaining two Group matches, for a spot in the semifinals.The Indian Express of Leander Paes and Mahesh Bhupathi will compete in Group A. The top two teams in each Group will make it to the semifinals.