Mahesh Bhupathi and Rohan Bopanna have entered the men's doubles semifinals of the Internazionali BNL D'Italia tennis tournament in Rome. The Indian pair upset top seeds Max Mirnyi of Belarus and Canada's Daniel Nestor in a hard-fought battle in the quarter finals today. The seventh seeded Indians took an hour and nine minutes to get the better of the top seeds, 6-4 7-5.They will next take on third seeds Marcel Granollers and Marc Lopez, who entered the semifinals after beating Michael Llodra and Nenad Zimonjic 6-4 6-2.