Wild card Ramkumar Ramanathan fought back from a set down to pack off Frenchman Maxime Janvier 6-7(4), 7-5, 6-4 and advance to the second round of the Bengaluru Open in Bengaluru on Monday. The 29-year-old Indian kept his nerves despite his serve being put under pressure in the opening two sets by his higher ranked opponent to pull off a sensational victory in two hours and 26 minutes to give the home crowd a lot to cheer. Also biting the dust on the opening day of the main draw was Croatian third seed Duje Ajdukovic, who went down against Tunisia's Moez Echargui 6-2, 6-4 in an hour and 30 minutes.