Delhi Daredevils defeated Kings Eleven Punjab by five wickets in a league match of the IPL Twenty-20 cricket tournament at the Feroz Shah Kotla Stadium at Delhi last night.Punjab, after opting to bat first, posted 136 for 8 in the stipulated 20 overs. For Delhi, Umesh Yadav bagged 3 wickets and Varun Aaron took two. Chasing a victory target of 138, Delhi then overhauled the target with an over to spare. With this victory, Delhi has qualified to the knock-out stage of the tournament.In today's encounter, Mumbai Indians will take on Kolkata Knight Riders at the Wankhede Stadium in Mumbai at 8 in the evening.