What the hell can you tell about your opp hand when you have 2 cards in front of you? NOT A DAMN THING. If you have 5 3 off suit you know that he might not have that same hand, it's unlikly but who gives a shit? thats not a great hand anyway? Like I said before he can read people very well but don't tell me he's doing lots of math with the limited info you get from 2 cards. Heads up is a psychological game, you see an ace son board or a pair you raise and take it down because people are afraid, you don't do much math. You think yourself "he didn't raise we're heads up he doesn't have an ace" or "2 7's we're heads up unlikely there is another 7 out, this is far from difficult math. Hansen is lucky and can read people thats the secret of his success, the fact is he's also wreckless and losses more than we see on tv.