Definition
A blocker is a card in your hand that reduces the number of opponent combos for certain strong hands or draws.
Blocker
A card you hold that makes certain opponent hands less likely.
Key points
- Blockers change range weights by removing combos (card removal).
- They matter most on boards where certain nut combos are key.
- Good bluffs often use blockers to reduce villain’s continuing range.
Common misconceptions
Myth
Blockers guarantee my bluff works.
Reality
They only shift probabilities; opponents can still have strong hands.
Myth
Any ace is a good blocker.
Reality
It depends on which value hands you’re targeting.
Try it in Pocket Equity
Related terms
removal · range · polarized-range · bluff