word type: acronym

  1. An acronym for Pre Flop Raise, meaning what percentage of the time a particular player makes a raise preflop.


In Full Ring Microstakes play PFR is used to determine what percentage of the time a player will raise during preflop action. Often ranges are color coded and set within the programs that calculate this number from hand histories. A rough example of categorized ranges for micro-stakes full ring play are:

0-9.9 = Very Nitty
10-14.9 = Tight
15-19.9 = Aggressive
20-29 .9= Super Loose
30+ = Maniac


Popular software programs that generate a HUD include PokerTracker 3, Hold'em Manager, and Poker Co-Pilot.