PFR
PFR
PFR (Pre-Flop Raise) is a poker statistic that measures the percentage of hands in which a player raises before the flop.
Overview
PFR, short for Pre-Flop Raise, is a fundamental poker statistic used primarily in online and live cash games as well as tournaments. It represents the percentage of hands a player voluntarily raises pre-flop (including both initial raises and re-raises such as 3-bets or 4-bets) out of the total hands dealt. PFR is typically calculated across a sample size of hands and is displayed alongside VPIP (Voluntarily Put Money In Pot) to give a clearer picture of a player's pre-flop tendencies.
Interpretation
A player's PFR indicates their aggression level before the flop. Higher PFR values suggest a player is raising with a wider range of hands, often indicating an aggressive or loose-aggressive style. Lower PFR values imply a tighter approach, where the player only raises premium hands. PFR is usually lower than VPIP, as a player may limp (call) into pots without raising. The difference between VPIP and PFR, known as the aggression gap, can reveal how often a player enters pots passively versus aggressively.
- Tight players: PFR around 10-15%
- Average players: PFR around 15-25%
- Aggressive players: PFR above 25%
Usage in Strategy
PFR is a key component of player profiling. Combined with VPIP and post-flop aggression factor (AF), it helps opponents identify leaks and adjust counter-strategies. For example, a player with high PFR but low VPIP is opening many hands but rarely calling – typically a loose-aggressive player. Conversely, low PFR and high VPIP suggests a passive player who limps often. PFR also influences pre-flop ranges for 3-betting and defending blinds. In GTO (Game Theory Optimal) play, balanced PFR percentages are targeted to avoid being exploitable.
Limitations
Like all statistics, PFR is most meaningful over a large sample size (e.g., 1,000+ hands). Short-term variance can skew readings. Also, PFR does not account for position, stack size, or table dynamics – factors that significantly affect optimal pre-flop raising ranges. Thus, PFR should not be used in isolation but as part of a comprehensive player analysis.
Example
A player with VPIP of 22% and PFR of 18% plays 22% of hands but raises 18% of the time, meaning they only limp 4% of hands. This low limping frequency suggests an aggressive style. In contrast, a player with VPIP 30% and PFR 12% limps 18% of hands, indicating a passive tendency that can be exploited by frequent raises.