Glossary
6 posts.
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What a 4-Bet Is in Texas Hold'em: The One Number With No Target Band, Because It Measures a Range and Not a Frequency
A 4-bet is a raise made when you are facing exactly two raises. Most players do not 4-bet too rarely — they 4-bet with AA, KK, QQ and AK every single time, and that range looks perfectly normal in the numbers, because it is only 4 combinations away from a healthy one. This post covers what the 38 combinations are made of, why the A5s has to be in there, how an opponent exploits a range made purely of value, and why RushCraft deliberately gives this statistic no target band.
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What Fold to 3-Bet Is in Texas Hold'em: The 65% Ceiling Measures Your Opening Range, Not Your Nerve
Fold to 3-bet is how often you fold after opening and facing a re-raise, with a target of 65% or below and anything past 70% flagged as a serious leak. The reason it runs high is rarely timidity — play RushCraft's default practice ranges and it lands around 85%, and the problem happened back at the open. This post covers how the denominator works, where the 69% arithmetic behind the line comes from, how wide the continuing range has to be, what call 3-bet tells you, and why it is the slowest-converging number in the series.
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What a Cold Call Is in Texas Hold'em: The One Number With a Ceiling and No Floor, 5% or Below
A cold call is when you call a raise having put no money in yourself this round, and the target is 5% or below. It is the only statistic on the site with no lower bound — calling has never been an action worth a frequency. This post covers what it costs you (a capped range, the players it invites in behind you, a price 50% worse than the big blind's), the five conditions that decide whether this particular hand is a call, and why 50 opportunities are only enough to catch the outrageous.
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What a 3-Bet Is in Texas Hold'em: The 8-12% Target Band Averages Six Different Spots
3-bet is how often you re-raise when facing exactly one raise, with a target band of 8-12%. But that single number averages away six completely different spots — against an UTG open the value hands worth re-raising are only the top 1.7%; against a button open they are 5.3%. This post covers how the denominator works, what too low and too high each cost you, why 70% is the line on your opponent's fold-to-3-bet, and how large a sample it takes before the number counts.
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What ATS Is in Texas Hold'em: Reading Your Steal Frequency, Three Positions and Three Targets
ATS is how often you raise first in from the CO, the button or the small blind when nobody has entered the pot. At six-max the blinds take about 25bb out of you every 100 hands, and stealing is the main channel for winning it back. This post covers how the denominator works, the target band for each of the three seats, what too low and too high each mean, how to respond to an opponent's ATS, and how large a sample it takes before the number counts.
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What VPIP Is in Texas Hold'em: It Only Becomes a Player Read Next to PFR
VPIP is how often you voluntarily put money in before the flop, and it measures how wide your range is; PFR measures how aggressive it is. What is actually useful is the gap between them. With reference values for every seat at a six-max table, three opponent profiles and what to do about each, and how many hands it takes before the number means anything at all.