Quote Originally Posted by dwarfman
He's got the ace almost all of the time here, so you need to improve to beat him.

Let's consider it:

You have 13 outs to improve (9 diamonds, 2 kings and 2 nines).

There are 26 cards left in the deck (20 hole cards, 4 community cards and 2 burnt cards are in play).

That's 13/26 = 50%.

Want to risk all your chips on a 50/50?
This isnt how you take odds. He's far from 50/50 to win this pot. Since you cant make any assumptions about the suit or value of any cards folded, you play as if there are only 2 hole cards dealt and 5 on the community.

-'rilla