In chapter 11 of PLO From Scratch, Bugs pauses the example-heavy approach of earlier postflop chapters and builds a deeper theoretical foundation for understanding betting in PLO, especially heads-up and in position.
1. Series Status and Direction
Bugs begins by updating readers on the bankroll challenge and outlining the roadmap for the remaining articles. Preflop theory is considered complete, and the rest of the series will focus entirely on postflop play, culminating in a final evaluation of the bankroll-building project.
Parts 8–11 established:
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A structured postflop planning model (opponents, position, SPR, equity)
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Detailed treatment of continuation betting
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Practical examples across raised, 3-bet, and 4-bet pots
Chapter 12 shifts toward broader theory. Instead of isolating specific spots (like c-betting), the focus becomes unified postflop betting concepts across all streets.
2. Big Picture Goals for Postflop Play
Bugs outlines several macro ideas that will guide future discussion:
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The Strength Principle
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Why “Way Ahead / Way Behind” (WA/WB) thinking is less useful in PLO
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Bet-folding versus passive showdown lines
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Multi-street planning from flop to river
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Position as a driver of profitability
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Turning medium hands into bluffs
The key transition: understanding how decisions on one street shape future options.
3. The Strength Principle
The general poker betting guideline is:
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Bet/raise strong hands
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Check/call medium hands
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Check/fold weakest hands (with occasional bluffs)
This works intuitively in many games because medium-strength hands often:
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Get called only by better hands
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Fold out only worse hands
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Perform poorly as bluffs or value bets
In many cases, keeping the pot small is logical.
However, Bugs signals that this logic frequently breaks down in PLO.
4. Way Ahead / Way Behind (WA/WB) in NLHE
In No-Limit Hold’em, WA/WB scenarios are common:
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Dry boards
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Static hand strengths
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Few draws available
In these situations:
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If ahead, you are far ahead.
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If behind, you are far behind.
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Betting often adds little value.
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Checking and controlling pot size is optimal.
Through modelling, Bugs demonstrates mathematically that checking down can yield higher EV than betting when:
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Worse hands rarely improve.
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Better hands never fold.
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Relative hand strength remains stable across streets.
This makes passive showdown lines attractive in NLHE.
5. The AKQ Toy Game
To deepen the theoretical framework, Bugs introduces a simplified game-theory model:
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Three-card deck (A, K, Q)
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One betting round
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In-position player decides whether to bet
The model reveals:
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Strong hands always bet.
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Medium hands check.
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Weak hands bluff at a specific frequency.
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Optimal strategies depend on pot odds and balanced bluff ratios.
Key takeaway:
In static-value environments, betting medium-strength hands is incorrect because:
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No worse hands call.
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No better hands fold.
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Hand strengths do not change.
This toy game mirrors WA/WB logic in NLHE.
6. Why NLHE Logic Breaks Down in PLO
Bugs now introduces the core theoretical pivot:
PLO has fundamentally different structural properties:
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Four hole cards instead of two
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Far more draws
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Equity is distributed more evenly
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Relative hand strength shifts frequently
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Weaker hands retain meaningful equity
Because of this:
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“Way ahead” is rarely very far ahead.
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“Way behind” is rarely drawing dead.
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Weak hands have significant equity.
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Giving free cards is costly.
7. Comparative Example: NLHE vs PLO
Bugs compares similar situations in both games:
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Button raises with AA.
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Big blind calls.
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Flop produces a coordinated, paired board.
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Overpair with no redraw.
NLHE Result
Checking down is superior:
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When ahead, opponent has little equity.
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When behind, opponent rarely folds.
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Free cards are not dangerous enough to justify betting.
PLO Result
Betting is superior:
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Weaker hands have substantial equity.
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Folding them out denies meaningful realization.
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Allowing free cards costs too much.
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Even if only better hands call, the fold equity from weaker hands outweighs the downside.
This is the critical mathematical insight of the chapter.
In NLHE:
Medium-strength hands often check and become bluff-catchers.
In PLO:
Medium-strength hands often bet-fold.
8. Consequences for PLO Strategy
This leads to a fundamental adjustment:
In PLO, we often prefer winning the pot immediately.
Even if:
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No worse hands call.
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No better hands fold.
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We must fold to aggression.
Why?
Because:
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Weak hands have real drawing equity.
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Future cards drastically change board texture.
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Position allows pressure on later streets.
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Opponents struggle to call down without strong hands.
Thus, medium hands frequently function as:
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Protection bets
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Denial bets
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Semi-value/semi-bluff hybrids
This hybrid nature is much more common in PLO than NLHE.
9. The Role of Future Streets
Another key insight:
Checking medium hands in PLO often creates worse future scenarios:
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Many turn cards are bad.
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Equity realization is volatile.
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Opponents gain drawing equity cheaply.
Betting on the flop:
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Forces folds from hands with decent equity.
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Clarifies opponent range.
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Maintains initiative.
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Sets up profitable turn and river aggression.
Good flop betting improves future options.
10. Core Concept Introduced
The chapter’s most important idea:
In PLO, betting marginal hands to win the pot immediately is often superior to passively trying to reach showdown.
This is the conceptual break from NLHE logic.
11. Bridge to Future Chapters
Chapter 12 serves as theoretical groundwork for:
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Flop c-bet vs check-behind ranges
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Multi-street barreling
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Donk betting
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Check-raising
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Bluff-catching decisions
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Turn and river play
The next chapter applies this framework to practical c-betting decisions in position.
Final Thoughts
Chapter 11 reframes postflop thinking in PLO by demonstrating that NLHE-inspired WA/WB logic does not transfer cleanly.
Because PLO is:
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More dynamic
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More equity-dense
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More volatile across streets
Medium-strength hands shift from passive showdown candidates to aggressive bet-fold candidates.
This theoretical pivot lays the foundation for the aggressive, multi-street betting strategies that follow in Part 12 and beyond.