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3-Bet Pot Postflop
Lesson 16 · Narrower ranges and lower SPR · 24 practice questions
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A 3-bet pot starts big. With 100bb stacks a single-raised pot leaves an SPR (stack-to-pot ratio) of around 13; a 3-bet pot leaves 4 to 6, and after one flop bet it is often 2. Low SPR changes what a hand is worth: there are only one or two bets left, so strong one-pair hands — top pair top kicker, overpairs — are usually good enough to play for stacks, because villain can get the money in with worse. What you give up is room to manoeuvre: there is no cheap third street on which to find out where you stand. The decision 'am I willing to get it in with this hand?' has to be made on the flop.
Example. Flop 8♥7♥6♣ in a 3-bet pot you called, 70bb effective: the pot is 20 and 60 is behind, SPR 3. Villain bets 16 and you hold A♦A♠. You need 16/(20+16+16) = 31%. This is about the worst flop for aces — his betting range holds straights, sets and pair-plus-draw — but even against that range an overpair clears 31%, and after the call the pot is 52 with 44 behind, so the turn decides the rest. Call. Raising only isolates you against the hands that beat you, and folding is the single-raised-pot reflex this course is about.
Common mistake: playing a 3-bet pot like a single-raised one — folding an overpair to a jam because 'one pair is never good for stacks'. That rule belongs to SPR 13, not to SPR 2.
Range is tighter
Both ranges in a 3-bet pot are narrow and strong: big pairs, A-K, A-Q, suited broadways, a few suited connectors. That changes which boards belong to whom. Ace- and king-high flops hit the 3-bettor's range hard, so he can c-bet them often and small, and the caller should not float without a pair or a draw. Low and middle boards — 9-7-3, 8-7-6 — miss a range built from big cards and favor the caller's pocket pairs and suited connectors, so the 3-bettor should check more and the caller should not fold overpairs. Because the ranges are narrow, underpairs and unimproved overcards lose value quickly: there are simply not many hands that they beat.
Example. Flop A♦K♠Q♣, you hold 8♥8♦ and face 12 into 16: you need 30%, and a range of A-K, A-Q, K-Q, sets and J-T has you crushed — fold. Flop 9♦7♠3♣ with A♥Q♦ facing 13 into 17: two overcards and no draw against a range full of overpairs — fold. But on 9♠5♦3♣ facing only 4 into 14 you need just 18%, and A♥K♦ has six outs to top pair top kicker: call.
Common mistake: continuing with every pocket pair because 'I called a 3-bet with it'. On A-K-Q the pair of eights you called with is now the bottom of your range.
Plan to stack off
Because there are so few bets left, plan the whole hand on the flop. Ask: if I bet and get raised, or call and face a jam on the turn, what do I do? With a set, two pair or a big draw the answer is 'get it in' — so build the pot now; slow-playing in a pot that is already large only gives free cards. With top pair top kicker or an overpair on a safe board the answer is usually also 'get it in'. With a medium hand — top pair on a low connected board, an underpair — the answer is 'fold to real pressure', so do not put in the bets that commit you: check, or call once and give up.
Example. Turn K♥8♦3♣2♥ in a 3-bet pot: villain bets 16 into 24 and you hold 8♠8♣. A set is always stacking off here, and the turn brought a flush draw that pays now and may not pay later: raise. Turn 7♥5♦2♣3♠ with 7♣6♠ facing 22 into 22: you need 33%, top pair with a six kicker is near the bottom of what reaches this turn in a 3-bet pot, and a pot-sized bet from a range this strong is overpairs far more often than bluffs — fold. River A♦J♠6♣3♥2♠ with A♥J♦ facing a raise (22 to call, pot 30): top two pair beats A-K and A-Q, the hands he holds most often — call.
Common mistake: bet-calling the flop, bet-calling the turn, and then folding the river with a third of your stack in the middle. Decide on the flop; if the plan is 'fold to pressure', do not build the pot.
Key takeaways
• SPR 2 or less and you hold an overpair or top pair top kicker → do not fold to a jam (you need about 38%).
• Ace- or king-high flop as the caller with no pair and no draw → fold to the c-bet; underpairs fold too.
• Low or middle flop as the caller, facing a small c-bet (need about 18%) → continue with overcards and any pair.
• Set, two pair or a nut draw → bet or raise now; the pot is already big enough to get stacks in.
• Medium one-pair hand facing a pot-sized turn bet (need 33%) → fold; do not pay two more streets to find out.
Sample drill from this lesson
Villain 3-bet preflop and you called. SPR about 4. Best action?
Board: A♥ K♦ 5♣
Your hand: A♣ Q♥
Best action: Call Raise
Why: ✓ Your pair beats villain's bluffs and every weaker pair — call is fine here: it keeps those hands in the pot, and since a raise would also be acceptable, calling gives up little.
FAQ
How does postflop play change in a 3-bet pot?
Ranges are narrower and stronger and the SPR is lower, so equities run closer and stacks go in faster. C-bets are frequent and top pair is often committed.
Should you c-bet more in single-raised or 3-bet pots?
The low SPR of a 3-bet pot supports frequent, often larger c-bets because both ranges are strong and there is less room to maneuver on later streets.
Key terms in this lesson
Outs · Range (Poker Hand Range) · Continuation Bet (C-bet) · SPR (Stack-to-Pot Ratio) · Pot Commitment · 3-Bet Pot · Float
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