Poker glossary
Minimum defense frequency
MDF is the share of a range that must defend against a bet so the bettor cannot profit by bluffing any two cards.
Minimum defense frequency quick fit
- Why it matters: It provides a theoretical reference point for defending against polarized bets, especially on later streets.
- Example: Against a pot-sized bet, a defender must continue about half the range to prevent automatic bluff profit.
- Practice cue: Use MDF as a checkpoint, then adjust for range advantage, blockers, and real opponent tendencies.
Practice path for Minimum defense frequency
Use the definition first, then connect it to a guide where the idea changes an actual poker decision.
Why it matters
It provides a theoretical reference point for defending against polarized bets, especially on later streets.
Example
Against a pot-sized bet, a defender must continue about half the range to prevent automatic bluff profit.
Trainer cue
Use MDF as a checkpoint, then adjust for range advantage, blockers, and real opponent tendencies.
Common questions
What does Minimum defense frequency mean in poker?
MDF is the share of a range that must defend against a bet so the bettor cannot profit by bluffing any two cards.
Why does Minimum defense frequency matter?
It provides a theoretical reference point for defending against polarized bets, especially on later streets.
How should I practice Minimum defense frequency?
Use MDF as a checkpoint, then adjust for range advantage, blockers, and real opponent tendencies.