PokerSolver
PokerSolver/6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/HJ vs SB 3-bet 6bb

HJ vs SB 3-bet 6bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 20bb · HJ opens 3bb, SB 3-bets to 6bb · Hijack to act

6-max · 20bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 10.96bbYour cards?
3bb
6bb
1bb

Tap your two cards.

Hijack's range

314 of 1,326 combos get here
Fold 50.4%Call 14%All-in 19.84bb 35.6%
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, SB 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 20bb?

HJ opens 3bb, SB 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 20bb: the hijack (HJ) folds 50.4%, calls 14% and goes all-in 19.84bb 35.6%. Always all-in 19.84bb: 99-KK, AQs+, KQs, AJo+. Mixed: AA, 77-88, AJs, A2s, K4s-K7s, Q8s, J8s, ATo, KJo, QTo+, JTo.

Always fold
A4o-A8o, K9o-KTo, Q9o
Always call
No hand plays this every time
Always all-in 19.84bb
99-KK, AQs+, KQs, AJo+
Mixed
AA, 77-88, AJs, A2s, K4s-K7s, Q8s, J8s, ATo, KJo, QTo+, JTo
Settings: 6-max · 20bb · 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, 20bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.9). 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.