PokerSolver
PokerSolver/4-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/SB vs CO limp

SB vs CO limp

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · CO limps · Small blind to act

4-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 3.14bbYour cards?
0.5bb
1bb
1bb

Tap your two cards.

Small blind's range

1,326 of 1,326 combos get here
Fold 40.3%Call 46.6%Raise 2/2.5/3bb 13.2%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when CO limps in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 80bb?

CO limps in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 80bb: the small blind (SB) folds 40.3%, calls 46.6% and raises 2/2.5/3bb 13.2%. Always call: 22-44, A6s, A2s-A3s, K6s-K7s, K2s-K3s, Q2s-Q8s, J2s-J8s, T3s-T6s, 95s-96s, 84s-85s, 74s-75s, 63s, 53s, 43s, A2o-ATo, K6o-KTo, Q8o-QTo, J8o+, T7o+, 97o+, 87o, 76o. Always raise 2/2.5/3bb: KK+, 88-JJ, ATs+, A8s, KQs, KTs, QTs+, JTs. Mixed: QQ, 55-77, A9s, A7s, A4s-A5s, KJs, K8s-K9s, K4s-K5s, Q9s, J9s, T7s+, T2s, 97s+, 92s-94s, 86s+, 76s, 64s+, 54s, 52s, 42s, AJo+, KJo+, K5o, QJo, Q6o-Q7o, 86o, 65o, 54o.

Always fold
82s-83s, 72s-73s, 62s, 32s, K2o-K4o, Q2o-Q5o, J2o-J7o, T2o-T6o, 92o-96o, 82o-85o, 72o-75o, 62o-64o, 52o-53o, 42o+, 32o
Always call
22-44, A6s, A2s-A3s, K6s-K7s, K2s-K3s, Q2s-Q8s, J2s-J8s, T3s-T6s, 95s-96s, 84s-85s, 74s-75s, 63s, 53s, 43s, A2o-ATo, K6o-KTo, Q8o-QTo, J8o+, T7o+, 97o+, 87o, 76o
Always raise 2/2.5/3bb
KK+, 88-JJ, ATs+, A8s, KQs, KTs, QTs+, JTs
Mixed
QQ, 55-77, A9s, A7s, A4s-A5s, KJs, K8s-K9s, K4s-K5s, Q9s, J9s, T7s+, T2s, 97s+, 92s-94s, 86s+, 76s, 64s+, 54s, 52s, 42s, AJo+, KJo+, K5o, QJo, Q6o-Q7o, 86o, 65o, 54o
Settings: 4-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 80bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.98). 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.