Iggy landed a couple body shots in the 1st, thats about it, but Klitschko didn't land anything. Hell, I don't think he threw any punches...lol
Rounds 2 and 3 were clearly Klitschko as he starts to figure him out. When Klit finally throws the right hand behind the jab and follows it with the left hook...
2-1 Klitschko