By M. Sudharshan
CHENNAI: India’s top-ranked men’s singles player Sumit Nagal continued his impressive run as he made his second successive Chennai Open Challenger semifinal on Friday. The second seed beat Dominik Palan of the Czech Republic 6-3, 6-3 in the quarterfinals at the SDAT Tennis Stadium and will take on Dalibor Svrcina for a place in the final.