Delhi opt bowl first..

In the match of Indian premier league between the Delhi capitals Vs Chennai super kings match the team Delhi capitals won the toss and choose the bowl first. Lest comming to the point of the match both the teams are already went to the semi finals and now they are play for only the first position only why because every time Chennai only got a first position and remaining teams are in normal positing that means of below first position so ever one think of that this time Chennai will not getting winning chances and any new team will become a winner so ever one thinking of that thing only..