Continuing his excellent run at the ATP Indore Open, Indian youngster Ramkumar Ramanathan toppled Chinese Taipei Davis Cupper Ti Chen in a marathon contest to reach his first-ever Challenger-level semi-final in Indore.
Fresh from winning the Chennai leg, Yuki Bhambri advanced to the second round, even as the other two Indians Saketh Myneni and Vishnu Vardhan made quiet exits in the $50,000 ATP Challenger at BTA Courts in Kolkata.