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Small Blind (SB)

Posts the small forced blind and acts first on every post-flop street, making it a positionally difficult seat despite already having chips invested. Reference 6-max 100bb RFI share: 43.9% (582/1,326 combos — see charts).

Table types9-max / 6-max
Preflop acting order8

In depth

The Small Blind (SB) is the position immediately left of the dealer button, required to post a forced small blind bet. Preflop, it acts after the button but before the Big Blind. Post-flop, the SB becomes the first to act on every street—flop, turn, and river—despite having already invested chips, creating a positionally disadvantageous situation due to the lack of information from opponents' actions.

An educational explanation of concepts; not specific betting instructions.