PokerSolver
PokerSolver/6-max · 250bb · 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) · 250bb · SB limps, BB isolates to 3bb, 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 · 250bb · 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

430 of 1,326 combos get here
Fold 44.9%Call 43.9%Raise 30.36bb 8.3%All-in 249.84bb 3%
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 3bb, 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 250bb?

SB limps, BB isolates to 3bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the small blind (SB) folds 44.9%, calls 43.9%, raises 30.36bb 8.3% and goes all-in 249.84bb 3%. Always call: 55-JJ, 22-33, A8s-AJs, A3s, K9s, K6s, QTs+, J9s+, T9s, 65s, 54s. Always raise 30.36bb: AA. Mixed: QQ-KK, AKs, A7s, A4s-A5s, A2s, KTs+, K7s-K8s, T8s, 97s, 86s+, 76s, AQo.

Always fold
Q8s, J7s, T7s, 96s, 75s, 64s, A7o-ATo, K9o-KTo, JTo, T9o, 98o
Always call
55-JJ, 22-33, A8s-AJs, A3s, K9s, K6s, QTs+, J9s+, T9s, 65s, 54s
Always raise 30.36bb
AA
Always all-in 249.84bb
No hand plays this every time
Mixed
QQ-KK, AKs, A7s, A4s-A5s, A2s, KTs+, K7s-K8s, T8s, 97s, 86s+, 76s, AQo
Settings: 6-max · 250bb · 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, 250bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 29.27). 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.