Indian Davis Cupper Ramkumar Ramanathan made a remarkable comeback to shock top seeded Luka Nardi to enter the singles quarterfinals of the Bengaluru Open on Wednesday. Ramkumar, a wildcard entrant, prevailed over the Italian 1-6, 6-4, 6-4 in little over two hours in their pre-quarterfinal match at the KSLTA Stadium. The match began on an ominous note for the Indian star as Nardi broke his serve in the very first game of the opening set. From that point onwards, Ramkumar was not able to offer any kind of fight to his higher-ranked opponent, who used a heavy first serve and precise ground shots to choke his opponent. While Nardi landed a whopping 86 percent of his first serve inside the box, Ramanathan barely managed to cross the 50 percent mark.