Facing a Three Bet

Decision Stack When You Face a 3 Bet

When you face a 3 bet online, you have three options. Fold, Call, or 4 bet.

Your job is to choose the highest EV branch, fast enough for multi-tabling, and accurate enough to survive rake-drag.

Start with math. Then layer in range geometry, position, and node specific population tendencies from tracking software.

• Pot odds, required equity now.
• Equity Realization (R), how much of your equity you convert to EV postflop.
• Range shape, Linear vs. Polarized ranges and how they collide.
• MDF, how much you must defend to avoid auto profit versus bluffs.
• Capped vs. Uncapped, who has the nut advantage after your choice.
• Blockers/Unblockers, how your hand changes villain’s value, bluffs, and continue frequency.

Hope based calls, set mining without odds, and passive preflop lines are where winrates die in online pools.

TPP Exploit Framework

• The Exploit: Versus high 3 bet and low fold to 4 bet, tighten your calls and 4 bet more for value.
• The Risk: Over tightening gives up too much MDF, you get run over by polar 3 bettors.
• The Counter: If they reduce 3 bet frequency, re open suited calls and remove light 4 bets.

Pot Odds, Required Equity, and the Real Threshold

Pot odds are the entry fee. Required equity is the minimum raw equity you need if you realized 100 percent of it.

You never realize 100 percent when you call a 3 bet, especially OOP. That is why Equity Realization (R) is the real threshold.

Use this template.

• Pot odds required equity equals Call divided by Pot after you call.
• Real required equity equals Pot odds equity divided by R.

Example 100bb: CO opens 2.5bb. BB 3 bets to 9bb. You call 6.5bb.

• Pot before call: 2.5 + 9 + 1.5 blinds and rake cap effects ignored equals 13bb.
• Pot after call: 19.5bb.
• Pot odds equity: 6.5 divided by 19.5 equals 33.3 percent.

Now apply R. IP you might realize 0.85 to 0.95. OOP you might realize 0.65 to 0.80.

• IP real threshold: 33.3 divided by 0.90 equals 37.0 percent.
• OOP real threshold: 33.3 divided by 0.75 equals 44.4 percent.

This is why marginal suited hands that look playable on paper bleed EV in practice when you are OOP.

TPP Exploit Framework

• The Exploit: In rake heavy pools, raise your equity threshold for calls, especially OOP.
• The Risk: If you fold too much, competent regs increase 3 bet bluff volume.
• The Counter: Add back calls with strong realizers, then 4 bet bluff with clean blockers.

Range Geometry Versus a 3 Bet

3 bet ranges are either Linear vs. Polarized ranges. Your response depends on which one you are facing.

Linear 3 bets are dense and value heavy. Think many medium strong hands, less trash.

Polarized 3 bets are top value plus bluffs. The middle is removed.

• Versus Linear vs. Polarized ranges that are Linear, call less with dominated offsuit broadways like KJo.
• Versus Linear vs. Polarized ranges that are Polarized, call more with hands that realize well and punish bluffs, like 87s.

Range geometry also determines who is Capped vs. Uncapped after you call.

• If you never 4 bet QQ+, your calling range is Capped. Villain stays Uncapped.
• If you mix some traps and some 4 bet value, your call range becomes less Capped.

In online pools, capped ranges get punished by high cbet frequency and high turn barreling.

TPP Exploit Framework

• The Exploit: Identify pool shape with tracking software. Versus linear 3 bets, tighten dominated continues.
• The Risk: Over folding lets them print with any sizing and any two bluffs.
• The Counter: If they polarize more, increase suited calls and add 4 bet bluffs with blockers.

MDF and the Minimum You Must Continue

MDF keeps you from folding so much that villain profits with automatic bluffs.

Preflop you approximate it by comparing your open size and their 3 bet size, then choosing a defend frequency that stops free money.

Practical heuristic for multi-tabling, then refine with solver work.

• Versus a normal BB 3 bet size, you defend a meaningful chunk of your open, often 45 to 60 percent in position.
• OOP, your defend shrinks because R collapses and rake-drag punishes marginal calls.

Do not use MDF as permission to call. MDF is a guardrail. Your actual action is driven by EV with R.

TPP Exploit Framework

• The Exploit: Versus opponents with low 3 bet bluffing, defend below theoretical MDF and punish with 4 bet value.
• The Risk: If you auto under defend, strong regs can 3 bet any two at high frequency.
• The Counter: If they increase bluffing, meet it with more calls IP and more 4 bet bluffs.

Call or 4 Bet, Build the Right Continue Range

Your continue range has two buckets. Call hands that realize. 4 bet hands that deny equity and pressure bluffs.

Calling creates a 3 bet pot. Your postflop plan must exist now, not after the flop.

4 betting compresses ranges and increases fold equity. It also protects you from being Capped.

• 4 bet for value, hands that are comfortably ahead of their 3 bet value region, like QQ+ and often AK.
• 4 bet bluff, hands with strong Blockers/Unblockers, like A5s-A2s and sometimes KTs.
• Call, hands with strong realization and playability, like TT-JJ, AQs-AJs, and suited connectors such as 87s when IP versus polar.
• Fold, hands that are dominated and realize poorly, like KJo OOP versus linear.

Blockers/Unblockers is not a meme. An ace blocker removes villain’s AK and AA combos, increasing 4 bet fold equity.

Unblock their folding region. If they 3 bet bluff with suited junk, hands like A5s-A2s do not block it.

TPP Exploit Framework

• The Exploit: If pool over folds to 4 bets, widen 4 bet bluff with clean blockers and tighten calls.
• The Risk: If you 4 bet too much, you isolate yourself versus strong continues and torch EV.
• The Counter: If they start 5 betting more, reduce bluff 4 bets and shift to calls with high R hands.

IP Standard: CO or BTN Versus BB

IP you realize equity. Your calls can be wider, your 4 bets can be more disciplined.

Your baseline plan versus BB in most online pools looks like this.

• Call more suited hands that can float and pressure turns, like 87s and AJs.
• Fold offsuit hands that get dominated and face tough turns, like KJo and QTo.
• 4 bet more value when BB is linear and wide, less bluffing.
• 4 bet more bluffs when BB is polar and over folds.

If you are IP and still losing in 3 bet pots, your leak is usually calling too wide with low R hands, then playing fit or fold.

Scenario Box

Hero: 8♠7♠ on BTN

Flop: K♣ 5♥ 3♠

Action: BTN opens 2.5bb. BB 3 bets to 9bb. BTN calls. BB cbets 25 percent pot.

IP with 87s, you can float at frequency versus small cbet because you have backdoors and you deny auto profit.

Your plan is not hope. Your plan is to attack capped lines on later streets when BB gives up.

TPP Exploit Framework

• The Exploit: Versus small cbet range bets, float wider IP, then over bluff turn cards that favor your range.
• The Risk: If you over float, you get barreled off equity and lose rake heavy small pots.
• The Counter: If they start double barreling more, tighten floats and raise more strong draws.

OOP Tough Spots: SB Versus BTN 3 Bet

OOP your R drops. Your 3 bet pot becomes a guessing game if you call hands that cannot fight.

When you open SB and BTN 3 bets, your default response is more 4 bet or fold. Calling is narrow.

• Call hands with strong realization, like JJ-QQ and AQs, if BTN is polar and not too large.
• Fold hands like KJo that get dominated and cannot realize OOP.
• Be careful with set mining hands like 44. If stacks are not deep and the 3 bet is large, the math fails.

Set mining is only valid when the implied odds are real and you can actually get paid. Online pools do not pay off enough when you play face up.

Scenario Box

Hero: 4♣4♥ in SB

Flop: Q♠ 9♣ 2♥

Action: SB opens 2.5bb. BTN 3 bets to 10bb. SB calls. BTN cbets 33 percent pot.

With 44 OOP, you miss too often and your implied odds get taxxed by rake-drag. Default is fold preflop unless stacks are deep and BTN is loose and sticky.

If you do call, you need a plan for turns. Pure check fold on every miss is hope poker.

TPP Exploit Framework

• The Exploit: Versus big sizing and high cbets, cut low pocket pair calls OOP and 4 bet more value.
• The Risk: If you remove too many calls, your range becomes too 4 bet heavy and easy to play against.
• The Counter: If they adjust by flatting more opens, widen steals and reduce 4 bet bluffs.

Multiway and Squeeze Logic

Multiway changes everything. When there is an open and a call, then you face a squeeze, required equity goes up.

Ranges are tighter. Reverse implied odds increase. Your suited hands suffer when you cannot realize cleanly.

• Call squeezes tighter with hands like KJo and 44, especially OOP.
• Prefer 4 bet or fold when the squeezer is aggressive and the sizing is large.
• Use tracking software stats like squeeze percent and fold to 4 bet to choose bluffs.

TPP Exploit Framework

• The Exploit: Versus squeeze happy regs, 4 bet more with blockers and trap more with strong value.
• The Risk: If you over 4 bet, you get shoved on and lose EV with bluffs.
• The Counter: If they stop squeezing, revert to standard open call structures and postflop edge.

Fast Heuristics for Online Pools

You need rules that work at speed. These are the ones that survive in high volume environments.

• If you are OOP and your hand is dominated and offsuit, default to fold, like KJo.
• If you are IP and the 3 bet range is polar, call more suited connected hands, like 87s.
• If villain’s 3 bet is small, you can call wider. If it is large, tighten hard because R collapses.
• If villain over folds to 4 bets, print with A5s-A2s and remove marginal calls.
• Do not set mine with 44 unless stacks and opponent tendencies actually pay you.

TPP Exploit Framework

• The Exploit: Use pool heuristics to build a default that wins before you even exploit.
• The Risk: Autopiloting heuristics without opponent data can leak EV versus outliers.
• The Counter: When a reg deviates, update your frequencies and lock in new baselines.