中间位置面对3-Bet弃牌率（MP Fold to 3-Bet）
MP Fold to 3-Bet
In No-Limit Texas Hold'em, the frequency at which a middle position MP player folds to a 3-Bet after opening for a raise.
Meaning and Importance
MP Fold to 3-Bet is a key statistic that measures the defensive tendencies of a middle-position player when facing an aggressive 3-Bet. It is typically displayed as a percentage in poker software such as Hold'em Manager and PokerTracker. A high fold percentage indicates that the player is prone to folding to 3-Bets from middle position, allowing opponents to steal the pot. A low fold percentage suggests the player frequently calls or 4-Bets in response.
How It Is Calculated
This statistic is based on all hands where the player open-raises from MP and then faces a 3-Bet from an opponent. The formula is: number of times the player folds to a 3-Bet ÷ total number of times they face a 3-Bet × 100%. A sufficient sample size (e.g., 100+ instances) is generally required for the stat to be meaningful.
Strategic Applications
- Against opponents with a high fold rate: In favorable positions (e.g., BTN, CO), you can 3-Bet a wide range against an MP open-raise, exploiting their willingness to fold and taking down the pot immediately.
- Against opponents with a low fold rate: Be cautious with thin-value 3-Bets, as the opponent is likely to defend frequently, reducing the success of 3-Bet bluffs. Such players are more likely to call or 4-Bet, so you need a stronger value range.
- Adjusting your own play: As an MP player, your ideal MP Fold to 3-Bet should balance protecting your open-raising range with avoiding excessive folds. A typical range is 25%–45%, but this depends on the game environment and opponent skill level. Too high and you become exploitable; too low and you may end up in unfavorable calling or 4-Bet situations.
Related Terms
- 3-Bet: The third bet preflop, usually a raise after someone has already raised.
- Fold to Bet: The frequency of folding when facing various types of bets.
- Middle Position (MP): On a 10-handed table, typically the 5th–6th seats (after UTG and before HJ). It is a common position for open-raising preflop.
- 4-Bet: A raise made after a 3-Bet.