Raise Size Selection Guide
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Raise Size Selection Guide: Win Rate, Common Mistakes, Applicable Scenarios & FAQ — Master the core logic of pre-flop raise sizing, flexibly adjust based on stack depth, position, and opponent type to optimize your pre-flop strategy.
Why Preflop Raise Sizing Matters
Preflop raise sizing directly affects [pot odds], opponent's decision range, and postflop playability. A fixed, unchanging raise size is easily exploitable by opponents, while reasonable adjustments can maximize your advantage.
Basic Principles
- Generally, preflop raise sizing is between 2.5BB and 4BB, but should be adjusted based on the situation.
- Deeper stacks allow for larger raise sizes; shallower stacks require smaller raises.
- Better position (e.g., button) allows for a smaller open raise; worse position (e.g., [UTG]) suggests using a slightly larger size.
Adjusting Based on [Stack Depth]
[Deep Stacked] (>100BB)
- Open raise: 2.5-3BB is standard, controlling the pot and leaving room for postflop play.
- Facing limpers: [Raise] to 4-5BB to avoid [multiway pots].
Standard Stacks (approx. 50-100BB)
- Open: 3BB is the baseline for most scenarios.
- 3bet: Typically 3x the initial raise (e.g., opponent opens to 3BB, you raise to 9BB).
[Short Stack] (<30BB)
- Open: 2-2.5BB, or go all-in directly (advantageous against weak ranges). With short stacks, raise size should not be too large, otherwise if called, the postflop [SPR] becomes extremely low, reducing playability.