Well its difficult, I mean Klitschko is by far the better boxer so if it went the distance he'd win fairly easy. But he's got a weak chin so Klitschko could probably knock him out early on if he was really going for it. Although saying that Klitschko does cut easily and is very prone to injury so maybe Klitschko could stop him via TKO if Klitschko didnt knock him out quickly. Either way its Klitschko by a UD or Klitschko or maybe Klitschko by a stoppage. :P