Range Advantage and Nut Advantage: Who Holds What on the Board
Range advantage refers to the range that, taken as a whole, has the most equity on a board; nut advantage refers to the one that holds the most of the very best hands possible. The two do not always go together: on a low connected flop, the range with the high pairs is not necessarily the one with the sets and two pair. Both advantages are counted in combos.
A♣5♦ on the button on 9♠ 7♦ 4♠
Heads-up, you opened on the button with A♣5♦ and the big blind called. Flop 9♠ 7♦ 4♠, the big blind checks. Check, bet 33% or 75% pot?
See the answer
Two example hand lists, counted on this flop with your cards removed:
| Example list | Hands | Combos | Two pair or better |
|---|---|---|---|
| High hands | AA, KK, QQ, AK, AQ, KQ | 55 | 0 |
| Low hands | 99, 77, 44, 97s, 74s, 65s | 16 | 13 |
The low-hand list has the nut advantage: 13 sets and two pair, against none. A♣5♦ has only 14.2% equity against it, and even K♥K♦ has only 22.2%. Against the high-hand list, A♣5♦ has 32.3%. As a pure bluff, a 33% pot bet has to make the big blind fold 24.8% of the time, a 75% bet 42.9%. If the big blind holds hands like the low list, they rarely fold to a bet, and A♣5♦ has only 14.2% when called: checking keeps the pot small. The expected answer is the check.
The two advantages side by side
| Range advantage | Nut advantage | |
|---|---|---|
| What is compared | the equity of the whole range | the combos of the best hands |
| What it usually favors | frequent bets | bigger bets |
| What to count | every hand | sets, two pair, straights, flushes |
Keep going
- What a range is: poker range.
- Low connected flops: low connected boards.
- When to c‑bet: continuation bet.
- The two shapes of range: polarized vs merged range.
- What your cards remove: poker blockers.
- One spot every day: the daily poker puzzle.
- When the board favors the opponent: checking back the flop.
- How to find the best possible hand on any board: the nuts in poker.
Sources
- Every equity is computed by exact enumeration with the app's equity module, checked on October 11, 2026.
- Both hand lists are examples to illustrate the count; they do not describe any player's real range and do not come from a solver. The answer to the spot is written by the app's author.