PokerSolver
PokerSolver/6-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs HJ 4-bet 11.5bb

SB vs HJ 4-bet 11.5bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · HJ opens 2.5bb, SB 3-bets to 5bb, HJ 4-bets to 11.5bb · 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 18.46bbYour cards?
5bb
1bb
11.5bb

Tap your two cards.

Small blind's range

172 of 1,326 combos get here
Fold 18.4%Call 70.8%Raise 25.3bb 10.8%All-in 249.84bb <0.1%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when HJ opens 2.5bb, SB 3-bets to 5bb, HJ 4-bets to 11.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

HJ opens 2.5bb, SB 3-bets to 5bb, HJ 4-bets to 11.5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the small blind (SB) folds 18.4%, calls 70.8%, raises 25.3bb 10.8% and goes all-in 249.84bb 0%. Always call: KK, 88-TT, 44-66, AJs, JTs, 87s, 76s, 65s, AKo. Always raise 25.3bb: AA. Mixed: JJ-QQ, 77, AQs+, ATs, A4s-A5s, KTs+, QTs+.

Always fold
A9s
Always call
KK, 88-TT, 44-66, AJs, JTs, 87s, 76s, 65s, AKo
Always raise 25.3bb
AA
Always all-in 249.84bb
No hand plays this every time
Mixed
JJ-QQ, 77, AQs+, ATs, A4s-A5s, KTs+, QTs+
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.