PokerSolver/4-max · 100bb · SB 0.5bb · 5% rake, cap 3bb/SB vs BTN limp

SB vs BTN limp

4-max · SB 0.5bb · 5% rake, cap 3bb (blinds 0.5/1bb) · 100bb · BTN limps · Small blind to act

4-max · 100bb · SB 0.5bb · 5% rake, cap 3bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differCOBTNSBBB

Pot 2.5bbYour cards?

0.5bb

1bb

Tap your two cards.

Small blind's range

1,326 of 1,326 combos get here

Fold 62.4%Call 23.3%Raise 2/2.5/3bb 14.3%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when BTN limps in 4-max · SB 0.5bb · 5% rake, cap 3bb at 100bb?

BTN limps in 4-max · SB 0.5bb · 5% rake, cap 3bb, 100bb: the small blind (SB) folds 62.4%, calls 23.3% and raises 2/2.5/3bb 14.3%. Always call: 22-33, K7s, Q9s, Q7s, Q4s-Q5s, J8s, 65s, A9o, A4o, QTo. Always raise 2/2.5/3bb: AA, QQ, 88-99, AKs, ATs-AJs, A8s, A6s, KQs, QTs. Mixed: KK, TT-JJ, 44-77, AQs, A9s, A7s, A2s-A5s, K8s-KJs, K2s-K6s, QJs, Q8s, Q6s, Q2s, J9s+, J6s-J7s, T8s+, T5s, 96s+, 86s+, 84s, 75s+, 64s, 53s+, 43s, ATo+, A5o-A8o, A3o, K8o+, QJo, Q9o, J9o+, T8o+, 98o, 87o, 75o, 54o.

Always fold: Q3s, J2s-J5s, T6s-T7s, T2s-T4s, 92s-95s, 85s, 82s-83s, 72s-74s, 62s-63s, 52s, 42s, 32s, A2o, K2o-K7o, Q2o-Q8o, J2o-J8o, T2o-T7o, 92o-97o, 82o-86o, 76o, 72o-74o, 62o+, 52o-53o, 42o+, 32o
Always call: 22-33, K7s, Q9s, Q7s, Q4s-Q5s, J8s, 65s, A9o, A4o, QTo
Always raise 2/2.5/3bb: AA, QQ, 88-99, AKs, ATs-AJs, A8s, A6s, KQs, QTs
Mixed: KK, TT-JJ, 44-77, AQs, A9s, A7s, A2s-A5s, K8s-KJs, K2s-K6s, QJs, Q8s, Q6s, Q2s, J9s+, J6s-J7s, T8s+, T5s, 96s+, 86s+, 84s, 75s+, 64s, 53s+, 43s, ATo+, A5o-A8o, A3o, K8o+, QJo, Q9o, J9o+, T8o+, 98o, 87o, 75o, 54o

Settings: 4-max · 100bb · SB 0.5bb · 5% rake, cap 3bb (small blind 0.5bb, big blind 1bb, 100bb stacks, 5% rake capped at 3bb; before the flop, rake only after a 3-bet). Solver: HoldemResources Calculator (HRC) (HRC CI 20.31). 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: GGPoker regular cash NL50 (rake cap 6bb there, 3bb here).

Close: GGPoker regular cash NL100 (rake cap 3.75bb there, 3bb here).

Close: GGPoker regular cash NL200 (rake cap 2.25bb there, 3bb here).

Close: PokerStars cash NL50 (rake cap 1.5bb there, 3bb here; no rake when no flop is dealt there).

Close: CoinPoker cash NL2, NL10 (rake cap 6bb there, 3bb here; only its tables without antes).

Close: CoinPoker cash NL50 (rake cap 4.8bb there, 3bb here; only its tables without antes).

Close: CoinPoker cash NL100 (only its tables without antes).

Close: CoinPoker cash NL200 (rake cap 1.8bb there, 3bb here; only its tables without antes).

Close: WPT Global cash NL10, NL20 (4% rake there, 5% here; no rake when no flop is dealt there; only its tables without antes).

Close: WPT Global cash NL100, NL200 (rake cap 2bb there, 3bb here; 4% rake there, 5% here; no rake when no flop is dealt there; only its tables without antes).

Close: Natural8 regular cash NL50 (rake cap 6bb there, 3bb here).

Close: Natural8 regular cash NL100 (rake cap 3.75bb there, 3bb here).

Close: Natural8 regular cash NL200 (rake cap 2.25bb there, 3bb here).

Close: ACR Poker cash NL50 (rake cap 4bb there, 3bb here; its page does not say whether pots that end before the flop are raked).

Close: ACR Poker cash NL100 (rake cap 2bb there, 3bb here; its page does not say whether pots that end before the flop are raked).

CoinPoker tables with antes: their own chart.

Rake sources: ggpoker.com/poker-games/texas-holdem (fetched 2026-10-31); Rush rake and preflop rake confirmed on our own GG exports (972 of 1,034 pots, 210 of 211); regular tables' preflop rule from natural8.com/en/poker/texas-holdem (same network, fetched 2026-10-31); pokerstars.com/poker/room/rake (fetched 2026-10-31); coinpoker.com/games/texas-holdem/ (caps and the preflop rule) and coinpoker.com/guides/poker-rake/ (5%), fetched 2026-10-31; wptglobal.com/poker/poker-table-rake (fetched 2026-10-31); natural8.com/en/poker/texas-holdem (fetched 2026-10-31; caps by players dealt in, 3-bet pots raked before the flop); acrpoker.eu/real-money/poker-rake-calculation/ (fetched 2026-10-31).

Rake: Wrong rake for GG: this solve caps the rake at 3bb, but GG caps NL200 at $4.50 (2.25bb) with 4 players dealt in and $3 (1.5bb) with 3. A solve with GG's caps is queued.