PokerSolver
PokerSolver/5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs BB 4-bet 13.8bb

SB vs BB 4-bet 13.8bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · 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
5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 20.6bbYour cards?
6bb
13.8bb

Tap your two cards.

Small blind's range

796 of 1,326 combos get here
Fold 70.8%Call 13.4%Raise 30.36bb 13.1%All-in 199.84bb 2.6%
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 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

SB limps, BB isolates to 2bb, SB 3-bets to 6bb, BB 4-bets to 13.8bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the small blind (SB) folds 70.8%, calls 13.4%, raises 30.36bb 13.1% and goes all-in 199.84bb 2.6%. Always call: JJ. Mixed: QQ+, 44-TT, A9s+, A2s-A7s, K5s+, K3s, QTs, Q3s, J5s-J9s, J3s, T7s+, T5s, T3s, 96s-97s, 86s+, 84s, 75s, 64s, A7o+, A5o, A3o, K9o-KJo, JTo.

Always fold
K4s, K2s, QJs, Q4s-Q8s, Q2s, T2s, 94s, 85s, 65s, 54s, 43s, A6o, A2o, KQo, K3o-K4o, QTo+, Q6o, J8o-J9o, T6o, 98o, 86o, 75o+, 65o
Always call
JJ
Always raise 30.36bb
No hand plays this every time
Always all-in 199.84bb
No hand plays this every time
Mixed
QQ+, 44-TT, A9s+, A2s-A7s, K5s+, K3s, QTs, Q3s, J5s-J9s, J3s, T7s+, T5s, T3s, 96s-97s, 86s+, 84s, 75s, 64s, A7o+, A5o, A3o, K9o-KJo, JTo
Settings: 5-max · 200bb · 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, 200bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.99). 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.