KEY TAKEAWAYS
CONTENTS
Against a tight, value-heavy 4-bet, A♦ Q♦ is a fold out of position; against a wide 4-bet, it is a comfortable call. This hand review walks through why, using the pot odds, the combinations the opponent can hold and the equity of A♦ Q♦ against two different 4-bet ranges. The hand is hypothetical and exists to teach a way of thinking, not to hand out one universal answer.
The setting is a 6-max no-limit hold’em cash game with 100 big blinds (bb) effective. The opponent opens from the cutoff (CO), you defend the big blind (BB) with a 3-bet to 11bb, and the CO 4-bets to 25bb. The logic behind the 3-bet itself is covered in when to 3-bet preflop vs. call. This review starts after the 4-bet, with three options on the table: fold, call or 5-bet shove.
Each option gets a price, a range to compare against and an adjustment for position. The review ends with how the answer shifts when the assumptions change, because the same hand deserves a different action against a different opponent.
The Hand: A♦ Q♦ Facing a CO 4-Bet
Suppose a 6-max cash game where every stack is 100bb. The CO opens to 2.5bb, the button folds and the small blind (SB) folds, so the SB’s 0.5bb stays in the pot as dead money. You are in the BB holding A♦ Q♦, and you 3-bet to 11bb. The CO then 4-bets to 25bb, which is about 2.3 times your 3-bet. Action is back on you with 89bb still behind.
Start with the pot and the price. The pot holds 25bb from the CO, 11bb from you and 0.5bb of dead small blind, so the pot is 36.5bb. To call you add 14bb (25 minus the 11bb already in), which makes the pot 50.5bb. After a call, effective stacks behind are 75bb, so the stack-to-pot ratio (SPR, the stack divided by the pot) is 75 ÷ 50.5, about 1.5. That is a shallow SPR, and it matters for the postflop plan later.
One more point before the analysis. The 11bb already in the pot is not a reason to continue. That money is committed whether you fold or call, so the only questions are what the next 14bb buys and what the 5-bet shove buys. A strong 3-bet and a fold against the 4-bet are separate decisions, and good players make both without conflict.
Step One: Put the 4-Bettor on a Range
The wrong question is “does he have aces?” The useful question is what range of hands the CO 4-bets with, and how A♦ Q♦ performs against that range. A 4-bet range is a mix of value hands and bluffs, and the mix depends on the player. The theory behind that mix is explained in polarized vs. linear ranges; here two simple examples are enough.
The first is a tight, value-heavy range: the pairs from queens up (AA, KK, QQ) plus ace-king, written QQ+ and AK. Counting combinations, a pair has 6 combos and AK has 16 (4 suited and 12 offsuit), so before looking at your cards this range has 18 pair combos and 16 AK combos, 34 in total. Your own cards remove 10 of them: the A♦ takes out 3 combos of AA and 4 of AK, and the Q♦ takes out 3 combos of QQ. That leaves 24 combos, about 29% fewer than the 34 the opponent could otherwise hold.
The second is a wider range: JJ+, AK, A5s and A4s. The small suited aces are common 4-bet bluffs because they block the ace and keep some equity when called. After removing the A♦, this range has 6 JJ, 3 QQ, 6 KK, 3 AA, 12 AK, 3 A5s and 3 A4s combos, 36 combos in total, a third of which are bluffs or hands that fold to a shove.
Now compare A♦ Q♦ against each. A Monte Carlo simulation of the matchup gives about 28.6% equity against the tight range and about 38.4% against the wider range. These are approximations, and exact figures depend on the combos included. The gap comes from the bluffs: A♦ Q♦ dominates A5s and A4s, is close to a coin flip against JJ, and is a clear underdog against QQ, KK, AA and AK.
Step Two: Price the Fold, the Call and the Shove
With two ranges and the pot known, each option can be priced. The table below sets the three options side by side, using the numbers from this hand.
| Option | Cost | What it needs | Against the tight range | Against the wider range |
|---|---|---|---|---|
| Fold | Nothing more | Nothing | Reasonable | Gives up a profitable spot |
| Call | 14bb into 36.5bb | 27.7% equity before position | 28.6% raw, too thin out of position | 38.4% raw, enough |
| 5-bet shove | 89bb more | Folds from the opponent | Loses chips | Loses chips in this example |
Start with the call. The equity needed to call is 14 ÷ (36.5 + 14) = 27.7%. Against the tight range A♦ Q♦ has 28.6% raw equity, which clears the bar by less than one percentage point. Against the wider range it has 38.4%, which clears it by more than ten points. Raw equity is only half the story, however, because the hand is out of position.
Out of position, you act first on every street, so you realize less of your raw equity than the player in position. Suppose, as an illustration only, that you realize about 80% of your equity. Then 28.6% becomes about 22.9%, below the 27.7% needed, so the call loses against the tight range. And 38.4% becomes about 30.7%, still above 27.7%, so the call survives against the wider range. The 80% figure is an assumption, not a measured value.
The shove is a different bet. Pushing the remaining 89bb into a 36.5bb pot would need the opponent to fold 89 ÷ (36.5 + 89) = 70.9% of the time if A♦ Q♦ had no equity at all. It has equity, so the real requirement is lower, but it is still high. Say the wide-range opponent calls a shove with QQ+ and AK (24 of 36 combos) and folds the other 12, which is a fold frequency of 33.3%. When called, you hold 28.6% in a 200.5bb pot, so you need about 46.4% folds to break even. At 33.3% the shove loses roughly 9bb compared with folding.
The Verdict: Fold Against Tight, Call Against Wide
The decision follows from the numbers. Against a tight, value-heavy 4-bettor, fold: the raw equity barely beats the price, and position erodes that edge. Against a wide 4-bettor, call: the bluffs in the range push the equity well above the price, even after a haircut for position. The 5-bet shove is not the best choice against either range, because A♦ Q♦ is the wrong kind of hand for it: too strong to be a pure bluff and too weak to be happy when called.
If the line is a call, the plan matters. With an SPR of about 1.5, one bet and one raise usually put the stacks in. A flop such as A♣ 8♥ 3♠ gives you top pair, with a good kicker against bluffs and a poor one against AK, and you will often continue. A flop such as K♠ 9♦ 4♣ gives you only ace-high and a backdoor flush draw, and the hand becomes a check-call or check-fold decision that depends on the bet size.
How the Answer Changes When the Assumptions Change
The first assumption to test is the opponent. Spotting how often the CO 4-bets is worth more than any chart. A player who 4-bets only a few premium hands has a range closer to the tight example, and a player who 4-bets often, with many suited aces and small pairs, has a range closer to the wide example.
The second is the size of the 4-bet. Suppose the CO had 4-bet to 22bb instead of 25bb. The pot would be 22 + 11 + 0.5 = 33.5bb and the call would cost 11bb, so the equity needed would be 11 ÷ (33.5 + 11) = 24.7%. A smaller 4-bet lowers the price, which makes calling with A♦ Q♦ more attractive against both ranges, while a larger one raises the price and makes folding more attractive.
Position and stack depth matter too. If the same 4-bet reached you in position, you would realize more of your equity and the call would improve, because acting last gives information on every street. At deeper stacks the SPR rises and being out of position costs more; at shorter stacks it falls and the decision moves toward fold or shove. Recompute the price each time.
Common Mistakes When Facing a 4-Bet
The first mistake is calling because the hand looks strong, or continuing because 11bb is already in the pot. A♦ Q♦ is a good starting hand, but the decision depends on its equity against the 4-bet range, not on how it ranks in general. Against QQ+ and AK it is often dominated or a clear underdog.
The second is ignoring position. A call that works with an equity margin of ten points can fail with a margin of one, once the hand has to act first on every street. The third is a bluff shove with a hand that blocks little and is dominated when called. Blockers help, but they do not make a hand a bluff, and A♦ Q♦ still loses to the value hands that call.
The last mistake is judging the decision by the result. If the CO shows A♠ A♣ after a call, the fold looks right; if the CO shows A♣ 5♣, the call looks right. Neither proves anything about the choice. A good decision can lose and a bad one can win, so evaluate the reasoning, the range and the price.
Where This Spot Matters Most in Real Play
The spot appears in most 6-max cash games, and the opponent pool decides which answer is better. In many live games, players 4-bet rarely and mostly with premium hands, so folding hands like A♦ Q♦ against a 4-bet is more common. In some online pools, players use wider 4-bet ranges with bluffs, and there calling with hands that dominate those bluffs is more often right.
The cost of a wrong call or fold is real money. A 4-bet pot can swing 25bb or more, and runs of them are ordinary variance, as explained in poker variance and downswings. Play stakes where a few lost stacks do not threaten money needed for essentials, and never move up to win back losses.
Poker involves real financial risk, and no analysis here removes variance or promises profit. The goal of a review like this one is a better decision process, not a guaranteed result.
Related Concepts and the Next Step
Hand reviews are most useful when the preflop ranges are clear. Opening ranges by position explains why the CO opens the hands it does, which in turn shapes how the 3-bet and 4-bet ranges look. The ranges in a hand review always start with the opening range, so that is the right prerequisite.
For the same logic on the final street, see facing a river overbet with top pair. Both reviews share one habit: range, price, then decision.
