PokerSolver/5-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs HJ 4-bet 20.7bb

SB vs HJ 4-bet 20.7bb

Q: What is the GTO play for the small blind (SB) when HJ opens 3bb, SB 3-bets to 9bb, HJ 4-bets to 20.7bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

HJ opens 3bb, SB 3-bets to 9bb, HJ 4-bets to 20.7bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the small blind (SB) folds 40.5%, calls 47.9%, raises 45.54bb 11.6% and goes all-in 249.84bb 0%. Always call: TT, 33-66, 76s, 65s. Always raise 45.54bb: AA, A5s. Mixed: JJ-KK, 77-99, A9s+, A4s, QTs+, JTs, T9s, AKo.

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · HJ opens 3bb, SB 3-bets to 9bb, HJ 4-bets to 20.7bb · 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 · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differHJCOBTNSBBB

Pot 31.5bbYour cards?

9bb

1bb

20.7bb

Tap your two cards.

Small blind's range

196 of 1,326 combos get here

Fold 40.5%Call 47.9%Raise 45.54bb 11.6%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 3bb, SB 3-bets to 9bb, HJ 4-bets to 20.7bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 250bb?

HJ opens 3bb, SB 3-bets to 9bb, HJ 4-bets to 20.7bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 250bb: the small blind (SB) folds 40.5%, calls 47.9%, raises 45.54bb 11.6% and goes all-in 249.84bb 0%. Always call: TT, 33-66, 76s, 65s. Always raise 45.54bb: AA, A5s. Mixed: JJ-KK, 77-99, A9s+, A4s, QTs+, JTs, T9s, AKo.

Always fold: A7s-A8s, A2s-A3s, K9s+, K6s, J9s, AQo
Always call: TT, 33-66, 76s, 65s
Always raise 45.54bb: AA, A5s
Always all-in 249.84bb: No hand plays this every time
Mixed: JJ-KK, 77-99, A9s+, A4s, QTs+, JTs, T9s, AKo

Settings: 5-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 24.98). 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.