The Playing the Percentage page in the February 2007 issue of Poker Pro Magazine caught my eye.
The page shows the odds that someone has a better hand then you preflop in a 9-handed game.
Check out the odds:It makes sense that KK and AK are the same. When you have KK there are still 4 aces in the deck so AA can still be dealt 6 ways. When you have AK there are only 3 kings and 3 aces left so KK and AA can only be made 3 ways each for a total of 6 combinations.