A superb knock by Jesse Ryder and an all-round performance by skipper Sourav Ganguly helped Pune Warriors register a comfortable 20-run win over Delhi Daredevils in an IPL cricket match in New Delhi on Saturday night. Put into bat, Pune Warriors scored 192 for three. In reply, Delhi Daredevils were all out at 172 for seven in the stipulated 20 overs. This was Pune's fourth win from seven games.In another fixuture on Saturday, Chennai Super Kings beat Rajasthan Royals by 7 wickets at the M A Chidambaram Stadium in Chennai. Chasing a target of 147 set by Rajasthan Royals, Chennai Super Kings made 147 for 3 wickets in 20 overs.IN SUNDAY'S MATCHES:Mumbai Indians will play against Kings Eleven Punjab at Wankhede stadium in Mumbai at 4 PM and Deccan Chargers will clash with Kolkata Knight Riders at Barabati Stadium in Cuttack at 8 PM.