Manish Sureshkumar, Nitin Sinha set up semi-final clash; partner to reach doubles final at Fenesta Open

New Delhi, Oct 8 (UNI) Top seeds Manish Sureshkumar and Vaidehee Chaudhari were both stretched to three sets at the 31st Fenesta Open National Tennis Championship on Thursday before prevailing to reach the semi-finals. Men's top seed and defending champion Sureshkumar battled back from 3-0 down in the final set and needed close to three hours to defeat Parth Aggarwal 6-1, 5-7, 7-5. "I think I started feeling a little weak physically," Sureshkumar said after the win. "There was no energy in the legs. I was somehow trying to push myself and try to do my best. I thought the…