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SB open raise range at 100bb — 6-max cash game

6-max · cash games · 100bb eff

At 100bb effective in a 6-max cash game, GTO preflop strategy plays 50.9% of hands from the Small Blind when the action folds to you: 35.7% open raise to 2.9bb, 15.2% limp, and 49.1% fold. 90 of the 169 starting hands are played as a mixed strategy rather than a pure one. For comparison, the same seat at 80bb plays 48.3% — 2.5 points wider. At this depth, Button plays 43.3%.

Open raise 2.9bb35.7%473 combos
Limp15.2%202 combos
Fold49.1%651 combos
Same seat, other stacks
40bb60bb80bb100bb150bb200bb
Same stack, other seats
EPMPCOBTNSB
Range in text form
Pure opens (100%): A9s+, KJs+, K2s, QTs+, Q3s, JTs+, J6s, T6s
Opened at 50%+ frequency: 22+, A7s+, A5s-A3s, K9s+, K7s-K2s, QTs+, Q8s-Q2s, JTs+, J7s-J4s, T9s+, T7s-T6s, 97s-96s, 85s+, 74s+, 64s+, 53s+, A4o+, K8o+, Q9o+, J8o+, T8o+, 98o+, 87o+
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Frequently asked

What percentage of hands should you open from the Small Blind at 100bb?

In a 6-max cash game at 100bb effective, GTO strategy plays 50.9% of hands, mostly as an open raise to 2.9bb.

What is the standard open raise size from the Small Blind at 100bb?

2.9bb. The size comes from the solution itself, not a convention.

Which hands are always opened from the Small Blind at 100bb?

The pure (100% frequency) part of the range is: A9s+, KJs+, K2s, QTs+, Q3s, JTs+, J6s, T6s.