PokerSolver
PokerSolver/5-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB open (RFI)

SB open (RFI)

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · Folded to SB · Small blind to act

5-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 2.3bbYour cards?
0.5bb
1bb

Tap your two cards.

Small blind's range

1,326 of 1,326 combos get here
Fold 30.1%Call 42.7%Raise 2/2.5/3bb 27.1%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when it folds to SB in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 100bb?

Folded to SB in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 100bb: the small blind (SB) folds 30.1%, calls 42.7% and raises 2/2.5/3bb 27.1%. Always call: 33-44, A2s, KQs, K6s, K2s-K3s, Q3s-Q7s, J7s, J5s, T6s-T7s, 96s+, 93s-94s, 86s+, 84s, 75s, 54s, K3o-K4o, QTo+, Q5o-Q6o, J9o+, J7o, J5o, T6o, 86o. Always raise 2/2.5/3bb: AA, AKs, A8s-A9s, KJs, QTs+, J9s+, J2s-J4s, T4s-T5s, 95s, 43s, K6o, Q8o. Mixed: 55-KK, 22, ATs-AQs, A3s-A7s, K7s-KTs, K4s-K5s, Q8s-Q9s, Q2s, J8s, J6s, T8s+, T2s-T3s, 92s, 85s, 76s, 74s, 63s+, 53s, A2o+, K7o+, K5o, K2o, Q9o, Q7o, Q4o, J8o, J6o, T7o+, 96o+, 87o, 75o+, 65o, 54o.

Always fold
82s-83s, 72s-73s, 62s, 52s, 42s, 32s, Q2o-Q3o, J2o-J4o, T2o-T5o, 92o-95o, 82o-85o, 72o-74o, 62o-64o, 52o-53o, 42o+, 32o
Always call
33-44, A2s, KQs, K6s, K2s-K3s, Q3s-Q7s, J7s, J5s, T6s-T7s, 96s+, 93s-94s, 86s+, 84s, 75s, 54s, K3o-K4o, QTo+, Q5o-Q6o, J9o+, J7o, J5o, T6o, 86o
Always raise 2/2.5/3bb
AA, AKs, A8s-A9s, KJs, QTs+, J9s+, J2s-J4s, T4s-T5s, 95s, 43s, K6o, Q8o
Mixed
55-KK, 22, ATs-AQs, A3s-A7s, K7s-KTs, K4s-K5s, Q8s-Q9s, Q2s, J8s, J6s, T8s+, T2s-T3s, 92s, 85s, 76s, 74s, 63s+, 53s, A2o+, K7o+, K5o, K2o, Q9o, Q7o, Q4o, J8o, J6o, T7o+, 96o+, 87o, 75o+, 65o, 54o
Settings: 5-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 100bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 23.9). A jackpot fee on bigger pots is not in this solve, so lines that build big pots may be slightly too loose. Bet sizes are the solved ones; a size that is not here plays like the nearest one.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: the ante from 93 of our own CoinPoker hands at $0.25/$0.50 with a $0.08 ante, played 2026-09-30; the caps and the preflop rule from coinpoker.com/games/texas-holdem/, fetched 2026-10-31.