PokerSolver/6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/HJ vs SB 4-bet 20.7bb

HJ vs SB 4-bet 20.7bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · HJ limps, SB isolates to 3bb, HJ 3-bets to 9bb, SB 4-bets to 20.7bb · Hijack to act

6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 31.66bbYour cards?

9bb

20.7bb

1bb

Tap your two cards.

Hijack's range

258 of 1,326 combos get here

Fold 44.5%Call 43.9%Raise 45.54bb 11.6%All-in 199.84bb 0%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the hijack (HJ) when HJ limps, SB isolates to 3bb, HJ 3-bets to 9bb, SB 4-bets to 20.7bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

HJ limps, SB isolates to 3bb, HJ 3-bets to 9bb, SB 4-bets to 20.7bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the hijack (HJ) folds 44.5%, calls 43.9% and raises 45.54bb 11.6%. Always call: 77-KK, 55, AQs, QTs+, JTs, 87s, 76s, 54s. Always raise 45.54bb: AA, ATs. Mixed: AKs, AJs, A9s, A4s-A7s, A2s, J9s, T8s, 98s.

Always fold: K9s, Q9s, ATo-AJo, KJo+
Always call: 77-KK, 55, AQs, QTs+, JTs, 87s, 76s, 54s
Always raise 45.54bb: AA, ATs
Mixed: AKs, AJs, A9s, A4s-A7s, A2s, J9s, T8s, 98s

Settings: 6-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 28.67). 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.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: 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.