Are you playing too loosely? Or too tight? The most common leak for beginners is “Preflop Range Construction.”
This guide provides Updated Preflop Charts (RFI). We have condensed complex solver data into a “human-readable” format. These ranges ensure you play a mathematically sound strategy robust enough for standard 100BB cash games.
1. The 13×13 Hand Matrix
Below is a visual representation of a modern Cutoff (CO) Opening Range (~28-30%). Notice how it includes all suited Kings and broad coverage of suited connectors.
Notation Key
s (Suited): Same suit (e.g., AKs). Upper-Right.
o (Off-suit): Different suits (e.g., AKo). Lower-Left.
Diagonal
The white line from AA to 22 represents Pocket Pairs. You play pairs more often than any other hand type.
2. RFI Charts by Position (6-Max)
RFI (Raise First In): Use these ranges when everyone before you has folded. These are Simplified GTO Ranges designed for humans.
3. Three Rules for Success
Do not just “Call” the big blind. If your hand is good enough to play, it is good enough to Raise. Limping signals weakness.
These charts apply when everyone folds to you. If someone has already raised, you need a much stronger hand to Call or 3-Bet.
These are 100BB ranges. If you are short-stacked (e.g., 20BB in a tournament), stop using these charts and switch to “Push/Fold” strategy.
Common Questions (FAQ)
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