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Poker strategy guide · 3 min

What is a poker leak?

A poker leak is a repeated decision error that costs EV across many hands. One bad result is not a leak; the same mistake showing up in similar spots is.

What to know

A poker leak is a repeated decision error that costs EV across many hands. One bad result is not a leak; the same mistake showing up in similar spots is.

When to use this guide

  • You know the spot type but want a cleaner reason for the decision.
  • You want practice prompts before opening a trainer session.
  • You need related concepts to review after a missed hand.

Focus on leak detection

Use this page for one off-table poker study question: What is a poker leak? Name the spot type first, then review decisions that repeat in that same family.

Common mistake

Treating variance or a single cooler as proof of a strategic problem.

Practice drill

Tag the same spot type for a week and look for repeat errors before changing strategy.

Practice prompts

  • Before reviewing a hand, write the spot label: leak detection.
  • Tag the same spot type for a week and look for repeat errors before changing strategy.
  • Save one repeated mistake label for tomorrow instead of adding a new topic immediately.

Common questions

What is a poker leak?

A poker leak is a repeated decision error that costs EV across many hands. One bad result is not a leak; the same mistake showing up in similar spots is.

Can I use tx.io during live poker hands?

No. tx.io is adult-only off-table strategy training. It is not gambling, a poker room, or real-time assistance for live play.

Next study path

After this page, use the related guides below to connect the concept to a decision you can practice.

  1. 1 GTO poker trainer Practice GTO poker decisions with solver-style reps, plain-language feedback, EV loss review, and spaced repetition for adults 18+.
  2. 2 Poker trainer vs solver Compare poker trainers and solvers by use case: exact solver lookup, repeated practice reps, leak review, feedback, and study cost.
  3. 3 Postflop poker trainer Practice postflop poker decisions by range advantage, board texture, blockers, sizing, pot odds, and river review.