The inaugural match of the Indian Premier League's fifth edition between defending champions Chennai Super Kings and Mumbai Indians is in progress at the M.A.Chidambaram Stadium in Chennai. The Mumbai Indians won the toss and elected to field.Put to bat Chennai Super Kings were 47 for 2 when reports last came in.The nine teams participating in the fixture, will be criss-crossing the country in the next 54 days for the event. Kolkata Knight Riders will play against Delhi Daredevils in Kolkata on Thursday.