Bluffing Fundamentals

Intermediate

Definition

Bluffing is betting or raising with a hand that isn't likely the best, aiming to make opponents with better hands fold.

Bluff = Betting to make better hands fold

Types of Bluffs

Type Definition Example
Pure bluff No equity if called Betting 7-high
Semi-bluff Has outs if called Betting flush draw

Why Bluffing is Necessary

Reason Explanation
Balance If you only bet value, opponents fold
Win uncontested Take pots without showdown
Maximize EV Some spots are +EV bluffs
Unpredictability Keeps opponents guessing

When Bluffing Works

High Fold Equity Situations

Factor Helps Bluffing
Tight opponent More likely to fold
Scary board Hard to call with weak hands
Credible story Your line makes sense
Blockers You block strong hands

Fold Equity Required

Bet Size Need Folds
50% pot 33%
75% pot 43%
100% pot 50%

Semi-Bluffing

Semi-bluffs are the best bluffs:

Advantage Explanation
Win now If they fold
Win later If you hit your draw
Two ways to win Fold equity + equity

Good Semi-Bluff Hands

Draw Outs Notes
Flush draw 9 Common semi-bluff
OESD 8 Great with fold equity
Combo draw 12-15 Often favorite!
Gutshot + overs 10 Good semi-bluff

Bluffing Across Streets

Street Bluff Frequency
Flop Highest (widest ranges)
Turn Medium
River Lowest (must pick carefully)

Good Bluffing Spots

Spot Why
Wet board turn brick Draws missed, can rep
Scare card river Flush/straight completes
Opponent shows weakness Check-check line
You blocked their value e.g., have A♠ on flush board

Bad Bluffing Spots

Spot Why
Calling station No fold equity
Multi-way pot Someone has it
Your story makes no sense Incredulity call
You've shown bluffs Credibility lost

Common Bluffing Mistakes

Mistake Problem
Bluffing calling stations They don't fold
Too many river bluffs Unbalanced, exploitable
Bluffing without blockers They have their hands
No credible story Line doesn't make sense

Key Takeaway

Good bluffs have fold equity, a credible story, and ideally some backup equity (semi-bluffs). Choose bluff spots carefully based on opponent, board texture, and blockers. Bluff enough to stay balanced, but not so much that you're exploitable.

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