PokerSolver
PokerSolver/5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/HJ vs SB 4-bet 17.25bb

HJ vs SB 4-bet 17.25bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · HJ limps, SB isolates to 2.5bb, HJ 3-bets to 7.5bb, SB 4-bets to 17.25bb · Hijack to act

5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 26.55bbYour cards?
7.5bb
17.25bb
1bb

Tap your two cards.

Hijack's range

200 of 1,326 combos get here
Fold 57%Call 27.6%All-in 79.84bb 15.4%
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 2.5bb, HJ 3-bets to 7.5bb, SB 4-bets to 17.25bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

HJ limps, SB isolates to 2.5bb, HJ 3-bets to 7.5bb, SB 4-bets to 17.25bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the hijack (HJ) folds 57%, calls 27.6% and goes all-in 79.84bb 15.4%. Always call: QQ, 88, 66, AQs. Always all-in 79.84bb: KK, AKs, AKo. Mixed: AA, TT, A3s-A4s, 76s, 65s.

Always fold
A7s, K9s, K7s, K4s, 97s, KJo+
Always call
QQ, 88, 66, AQs
Always all-in 79.84bb
KK, AKs, AKo
Mixed
AA, TT, A3s-A4s, 76s, 65s
Settings: 5-max · 80bb · 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, 80bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.95). 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.