HJ vs BTN all-in
5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 100bb · HJ opens 3bb, BTN 3-bets to 9bb, HJ 4-bets to 20.7bb, BTN goes all-in · Hijack to act
5-max · 100bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 122.84bbYour cards?
20.7bb
99.84bb
0.5bb
1bb
Tap your two cards.
Hijack's range
232 of 1,326 combos get hereFold 80.3%Call 19.7%
Tap a hand, or type one above, to see its exact mix.
What is the GTO play for the hijack (HJ) when HJ opens 3bb, BTN 3-bets to 9bb, HJ 4-bets to 20.7bb, BTN goes all-in in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 100bb?
HJ opens 3bb, BTN 3-bets to 9bb, HJ 4-bets to 20.7bb, BTN goes all-in in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 100bb: the hijack (HJ) folds 80.3% and calls 19.7%. Always call: TT+, AKs, AKo.
- Always fold
- 77-99, 44-55, A2s-ATs, K4s-KJs, QTs+, JTs, T8s+, 87s, 54s, AJo-AQo, KJo+
- Always call
- TT+, AKs, AKo
Settings: 5-max · 100bb · 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, 100bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 23.9). 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.