In a closely-contested Indian Premier League match, Kolkata Knight Riders defeated Rajasthan Royals by five wickets in Kolkata last night. Chasing a target of 132, Kolkata Knight Riders reached the target with four balls to spare.Earlier, Rajasthan Royals, which won the toss and elected to bat first, made 131 runs for the loss of 5 wickets.In today's fixture, Pune warrior will face Chennai Super Kings in Pune