DC spinner Kuldeep Yadav, who picked four wickets against KKR during their match on Sunday, has said KKR captain Shreyas Iyer's wicket was "personally very important" for him. "Shreyas was batting well and I wanted to make him guess. It was a very big wicket," he added. Apart from Shreyas, Kuldeep dismissed Pat Cummins, Sunil Narine and Umesh Yadav.