Delhi Daredevils beat defending champions Kolkata Knight Riders by seven wickets in the IPL cricket at Raipur last night. After restricting Kolkata to 136 for seven in their twenty overs, Delhi achieved the victory target of 137 in 17.5 overs, losing just three wickets.In another encounter, Sunrisers Hyderabad beat Mumbai Indians by seven wickets in Hyderabad. Chasing 130 runs for a win, Sunrisers achieved the target in only 18 overs, losing three wickets. Batting first, Mumbai had made 129 for four in the stipulated 20 overs.In today's matches, Chennai Super Kings meet Kings Eleven Punjab in Chennai at 4 PM, while Pune Warriors face Royal Challengers Bangalore in Pune at 8 PM.