Tamil Nadu and Haryana entered the semi-finals of the 63rd Rangaswami Cup Senior National Men's Hockey Championship being played at the Aishbagh Stadium, Bhopal. Tamil Nadu defeated last year's runner-up Delhi 3-1 while Haryana trounced SAIL 3-0 in a one-sided match last night. Chandigarh and Mumbai have already qualified for the last-four stage, defeating their respective rivals hosts Madhya Pradesh and Punjab yesterday.Now, Tamil Nadu will take on Haryana while Mumbai will clash with Chandigarh tomorrow.