PokerSolver
PokerSolver/6-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs BB 4-bet 13.8bb

SB vs BB 4-bet 13.8bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb · Small blind to act

Fits exactlyno game we have checked
Close1 games
  • CoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
6-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 20.76bbYour cards?
6bb
13.8bb

Tap your two cards.

Small blind's range

778 of 1,326 combos get here
Fold 72.7%Call 18.8%All-in 149.84bb 8.5%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the small blind (SB) folds 72.7%, calls 18.8% and goes all-in 149.84bb 8.5%. Always call: TT, AJs, AJo-AQo. Always all-in 149.84bb: KK, AKs. Mixed: AA, JJ-QQ, 55-99, 22, AQs, A8s-ATs, A2s-A5s, K9s+, K4s, Q9s-QTs, Q5s, Q2s, J9s+, T8s+, T6s, 97s, 76s, 64s, AKo, A9o-ATo, A5o, KTo+, QTo+.

Always fold
44, K6s, K2s-K3s, Q8s, Q6s, J7s-J8s, J3s-J4s, T7s, T5s, 98s, 95s-96s, 93s, 84s-86s, 75s, 65s, 53s, A6o, A3o-A4o, K8o-K9o, K4o, Q4o-Q6o, J9o, T6o+, 86o, 76o, 65o
Always call
TT, AJs, AJo-AQo
Always all-in 149.84bb
KK, AKs
Mixed
AA, JJ-QQ, 55-99, 22, AQs, A8s-ATs, A2s-A5s, K9s+, K4s, Q9s-QTs, Q5s, Q2s, J9s+, T8s+, T6s, 97s, 76s, 64s, AKo, A9o-ATo, A5o, KTo+, QTo+
Settings: 6-max · 150bb · 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, 150bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.4). 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.

Rake sources for the games it fits: 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.