Defensa 3-Bet de Big Blind vs Button: cuándo igualar o 4-Bet

Short Answer

BB versus BTN 3-bet defense should split into calls and 4-bets. Calls need playability and price. 4-bets need premium value or blocker-heavy bluff candidates.

Why It Is Hard

BTN ranges can be wide, but BB usually plays out of position postflop. You may get a price, yet your realization is lower. Marginal hands should not continue only because they are ahead of part of BTN's range.

Range Structure

Premium pairs and strong Ax become value 4-bets. Axs and Kxs with blockers can be selective 4-bet bluffs. Medium pairs, suited broadways, and playable suited connectors often prefer calling.

Decision Steps

1. Confirm BTN's 3-bet range is actually wide.
2. Calculate price, then discount OOP realization.
3. Use blockers for 4-bet bluffs, not random weak hands.
4. When called, plan postflop around lower SPR.

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