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Poker glossary

GTO poker strategy

GTO, or game theory optimal strategy, is a theoretically balanced approach that makes every part of a range difficult to exploit.

GTO quick fit

  • Why it matters: GTO study gives players a baseline for bet sizing, bluff frequency, defense, and range construction before adjusting to real opponents.
  • Example: A solver may mix betting and checking top pair because both actions protect different parts of the range.
  • Practice cue: Treat solver output as a baseline, then ask which real-world tendency justifies a deviation.

Practice path for GTO

Use the definition first, then connect it to a guide where the idea changes an actual poker decision.

Why it matters

GTO study gives players a baseline for bet sizing, bluff frequency, defense, and range construction before adjusting to real opponents.

Example

A solver may mix betting and checking top pair because both actions protect different parts of the range.

Trainer cue

Treat solver output as a baseline, then ask which real-world tendency justifies a deviation.

Common questions

What does GTO mean in poker?

GTO, or game theory optimal strategy, is a theoretically balanced approach that makes every part of a range difficult to exploit.

Why does GTO matter?

GTO study gives players a baseline for bet sizing, bluff frequency, defense, and range construction before adjusting to real opponents.

How should I practice GTO?

Treat solver output as a baseline, then ask which real-world tendency justifies a deviation.