Poker opponent reads: count the opportunities

Record both the event and the opportunity

“Folded to a three-bet four times” is incomplete. Four folds out of seven opportunities is 57.1%; four out of forty is 10%. The denominator changes the meaning.

Define an opportunity before counting it. A player who never faced a three-bet could not fold to one. A cold call and a response after opening are different situations; positions, sizes and effective stacks matter.

Separate a fact from a hypothesis

Fact: “In the seven eligible spots I observed, the player folded four times.” Hypothesis: “They may fold more often in this configuration.” Neither statement identifies their unrevealed cards or proves a permanent tendency.

A useful note records the street, positions, size, action and remaining uncertainty. Avoid “always,” “never,” or a precise long-run percentage from a handful of observations. A colorful character description can make a game memorable, but it is not another data point.

Choose a bounded practice question

Against a hypothetical player who folds often, ask which extra bluff candidates retain useful blockers or fallback equity. Against a hypothetical frequent caller, ask which value bets can be called by worse. These are conditional study questions, not evidence that a particular player fits the assumption.

Return to your note after more comparable opportunities. Keep different contexts separate and be willing to remove a read. PokerStick’s practice and opponent world use simulations; those results do not establish behavior in a real game.

Try the reasoning

Choose an answer and write at least a short sentence before comparing with the explanation. This exercise stays in the page and does not save a score or assess your writing.