Leander Paes and Mahesh Bhupathi, along with their respective partners, have got first round byes in the doubles event of the Cincinnati Masters. Paes and his Czech partner Lukas Dlouhy have been seeded sixth while Bhuapthi and Mark Knowles of Bahamas are seeded fourth.Sania falls to 50New Delhi: Sania Mirza’s bad run on the tour took a heavy toll on her singles ranking as she dropped 15 places to plummet to 50 in the latest WTA list. Meanwhile, Mahesh Bhupathi entered the top-10, while Leander Paes remains at 15.