Chennai Super Kings defeated Mumbai Indians by 38 runs in the elimination match of the Indian Premier League Twenty-20 Cricket tournament in Bangalore. Chasing a victory target of 188 runs at the M Chinnaswamy Stadium yesterday , Mumbai Indians could score only 149 runs for 9 wickets in the stipulated 20 overs.Chennai Super Kings will now face Delhi Daredevils in the second and final qualifier tomorrow at Chennai. The winner of that match will make it to the finals and clash with Kolkata Knight Riders for the title.