PokerSolver
PokerSolver/5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/HJ vs BTN 3-bet 4bb

HJ vs BTN 3-bet 4bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · HJ opens 2bb, BTN 3-bets to 4bb · Hijack to act

5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 8.3bbYour cards?
2bb
4bb
0.5bb
1bb

Tap your two cards.

Hijack's range

386 of 1,326 combos get here
Fold 0.6%Call 87.6%Raise 9.2bb 3.3%All-in 149.84bb 8.5%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the hijack (HJ) when HJ opens 2bb, BTN 3-bets to 4bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

HJ opens 2bb, BTN 3-bets to 4bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the hijack (HJ) folds 0.6%, calls 87.6%, raises 9.2bb 3.3% and goes all-in 149.84bb 8.5%. Always call: JJ, 88-99, 55-66, 22-33, AJs, A8s-A9s, A6s, KJs+, K5s-K9s, Q8s+, J8s+, T7s+, 98s, 87s, 76s, 65s, 54s, A8o-AQo, KTo+, QTo+, JTo. Always all-in 149.84bb: KK, AKs, AKo. Mixed: AA, QQ, TT, 77, 44, AQs, ATs, A7s, A2s-A5s, KTs.

Always fold
No hand plays this every time
Always call
JJ, 88-99, 55-66, 22-33, AJs, A8s-A9s, A6s, KJs+, K5s-K9s, Q8s+, J8s+, T7s+, 98s, 87s, 76s, 65s, 54s, A8o-AQo, KTo+, QTo+, JTo
Always raise 9.2bb
No hand plays this every time
Always all-in 149.84bb
KK, AKs, AKo
Mixed
AA, QQ, TT, 77, 44, AQs, ATs, A7s, A2s-A5s, KTs
Settings: 5-max · 150bb · 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, 150bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.89). 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.