Home team Atletico de Kolkata beat Mumbai City FC 2-0 in the opening match of the Indian Super League football (ISL) at Kolkata's Salt Lake Stadium a short while ago. Teferra Lemessa scored in the 27th minute while Borja struck in the 69th .Earlier the football extravangaza was inaugurated in Kolkota amid great fanfare with more than a lakh people watching. 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.