SB 100bb Resteal
SB 100bb Resteal
A preflop strategy where the small blind, with a deeper stack of 100 big blinds, three-bets a late-position raise to exploit fold equity and wide opening ranges, aiming to take down the pot uncontested.
Overview
The SB 100bb Resteal is a specific application of the resteal concept in no-limit hold'em cash games or tournaments where the small blind has a full stack of 100 big blinds. A resteal typically refers to a 3-bet made from the blinds against a late-position open raiser, intended to force folds from hands that are weak or speculative. When the stack depth is 100bb, the dynamics change compared to shorter stacks, as both the opener and the SB have enough chips to play postflop, but the resteal still relies heavily on preflop fold equity.
Strategic Context
The SB 100bb resteal is most effective against players who open too wide from the button or cutoff and fold too often to 3-bets. With a deep stack, the SB must be cautious: if the opponent 4-bets, the SB may face a difficult decision with a wide restealing range. Therefore, the SB should choose hands that play well postflop if called, such as suited connectors or small pairs, rather than pure junk. The deep stack reduces the immediate fold equity of a small 3-bet size, but a properly sized raise (typically 3-4x the open) can still apply pressure.
Range Construction
A common SB 100bb restealing range is polarized or merged, depending on opponent tendencies. A polarized range uses strong hands (e.g., TT+, AQ+) for value and weak hands (e.g., suited aces, suited connectors) as bluffs. A merged range includes medium-strength hands like KQs, ATs, or 99 that have good playability. The key is to avoid hands that are dominated or difficult to play out of position, such as KJo or ATo. Balance is important: if the SB only resteals with strong hands, observant opponents can exploit them by folding too much.
Example Hand
Effective stacks: 100bb. Fold to button who opens to 3bb. SB holds 7♠8♠. SB 3-bets to 10bb. Button folds. This is a typical resteal with a speculative hand that can flop well if called, but also expects folds from button's weak range.
Adjustments and Risks
A 100bb stack allows for postflop maneuvering, but the SB remains out of position. If the opponent calls frequently, the SB must be comfortable playing flops without the initiative. Against aggressive opponents who 4-bet often, the SB should tighten their restealing range. Also, stack depth matters: if effective stacks are less than 100bb, the resteal becomes more all-in oriented; at 100bb, it's a standard 3-bet with implied odds for both sides.
Conclusion
The SB 100bb Resteal is a powerful tool in a balanced preflop strategy, especially in cash games. It exploits wide opening ranges while leveraging deep stacks for postflop play. Success requires careful hand selection, sizing, and opponent reads.