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This grid compares the strength of a particular Texas hold'em hand (in this case ) against all other hands. Each square represents a pair of opponent cards, and the color represents the relative strength of these two hands — the redder the square, the more likely the opponent hand is to win. These probabilities were computed by enumerating all ≈1.3 trillion hands of heads-up Texas hold'em.
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This grid compares the strength of a particular Texas hold'em hand (in this case ) against all other hands.Each square represents a pair of opponent cards, and the color represents the relative strength of these two hands — the redder the square, the more likely the opponent hand is to win. Same Card & One Undercard – ex. This can be a shifty situation. The Pocket Pair has the upper hand here (no pun intended) with about 85% to 15%, while in case the other pair is suited the odds change to 80% to 20% at best. Same Card & One Overcard – ex.
Navigating the Grid
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Opponent pair cards are organized along the main diagonal, in a band of 4x4 boxes. Opponent suited cards lie along other diagonals. The dark squares correspond to impossible hands, where a card is duplicated.
Tidbits
Texas Hold'em Hand Vs Hand Odds
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If you are holding a pair, an opponent holding any higher pair has essentially the same advantage over you, regardless of the rank of the pair. In fact, compared to (say) a pair of 6s, a pair of 7s is slightly better than a pair of Aces.
Texas Holdem Hands And Odds
While a pair of Aces is the strongest hand averaged over all opponent hands, the single strongest heads-up face-off is a pair of Kings vs a K+2 offsuit.