Bengaluru, Feb. 14 -- India's Ramkumar Ramanathan fought back impressively after losing the opening set to upset top seed Luca Nardi of Italy to reach the singles quarterfinals of the DafaNews Bengaluru Open 2024 being played at the Karnataka State Lawn Tennis Association (KSLTA) Stadium on Wednesday.

Ramkumar, who has been given a wild card for this tournament, looked down and out after the opening set but banked on his big serves to beat Nardi 1-6, 6-4, 6-4 in an hour and 33 minutes in the second-round clash at Centre Court.

In the day's other matches, Maks Kasnikowski of Poland upset fourth seed Benjamin Bonzi of France 6-3, 6-4 in the second round while another Indian SD Prajwal Dev suffered a 3-6, 0-6 loss against fifth seed Adam Wal...