The Indian Super League (ISL) has been inaugurated in Kolkota. 8 city-based teams are taking part in the league. Top four teams will qualify for the two-legged semi-finals. In all 61 matches will be held across 8 venues in the country-Mumbai ,Guwahati,Chennai, Delhi,Fatroda in Goa,Kochi,Kolkata and Pune.Home team Atletico de Kolkata face Mumbai City FC in the opening match at Kolkata's Salt Lake Stadium.