♠Preflop Ranges
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SB open raise range at 20bb — Spin & Go (3-max)

3-max · spin & go · 20bb eff
This chart
All in7.4%98 combos
Open raise 2.5bb33.9%449 combos
Limp22.8%302 combos
Fold35.9%477 combos
One of 15,000+ solved charts. The viewer has this seat facing a raise, a jam and a limp too.
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Same seat, other stacks
8bb10bb15bb20bb25bb
Same stack, other seats
SBBTN
Range in text form
Pure opens (100%): 44-22, 88+, A7s+, K9s+, JTs+, T9s+, 95s, A9o-A8o, A6o, K6o
Opened at 50%+ frequency: 44-22, 66+, A6s+, K9s+, K5s-K3s, QTs+, Q7s-Q4s, J9s+, J7s, J5s-J3s, T9s+, T7s-T3s, 98s+, 96s-95s, 86s-85s, 75s-74s, 63s+, 53s+, 43s+, AQo+, ATo-A2o, K5o+, Q8o+, J8o+, T8o+, 97o+, 87o+, 76o+

This is 1 of 15,000+ solved tables

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Frequently asked

What percentage of hands should you open from the Small Blind at 20bb?

In a Spin & Go (3-max) at 20bb effective, GTO strategy plays 64.1% of hands, mostly as an open raise to 2.5bb.

What is the standard open raise size from the Small Blind at 20bb?

2.5bb. The size comes from the solution itself, not a convention.

Which hands are always opened from the Small Blind at 20bb?

The pure (100% frequency) part of the range is: 44-22, 88+, A7s+, K9s+, JTs+, T9s+, 95s, A9o-A8o, A6o, K6o.