PokerSolver
PokerSolver/5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/HJ vs CO 3-bet 5bb

HJ vs CO 3-bet 5bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · HJ opens 2.5bb, CO 3-bets to 5bb · Hijack to act

Fits exactlyno game we have checked
Close1 games
  • CoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 9.8bbYour cards?
2.5bb
5bb
0.5bb
1bb

Tap your two cards.

Hijack's range

430 of 1,326 combos get here
Fold 26.9%Call 50.5%Raise 11.5bb 8.8%All-in 79.84bb 13.8%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the hijack (HJ) when HJ opens 2.5bb, CO 3-bets to 5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

HJ opens 2.5bb, CO 3-bets to 5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the hijack (HJ) folds 26.9%, calls 50.5%, raises 11.5bb 8.8% and goes all-in 79.84bb 13.8%. Always call: 22-99, KQs, K4s-K9s, Q8s-QTs, J8s, T7s+, 97s+, 86s+, 76s, 54s, AJo, KQo. Always raise 11.5bb: AA. Always all-in 79.84bb: QQ, AKs, A2s-A5s, AKo. Mixed: KK, TT-JJ, A6s-AQs, KTs-KJs, K3s, QJs, Q6s-Q7s, J9s+, J7s, 65s, AQo, ATo, KJo, QTo+, JTo.

Always fold
A7o-A9o, A5o, K9o-KTo
Always call
22-99, KQs, K4s-K9s, Q8s-QTs, J8s, T7s+, 97s+, 86s+, 76s, 54s, AJo, KQo
Always raise 11.5bb
AA
Always all-in 79.84bb
QQ, AKs, A2s-A5s, AKo
Mixed
KK, TT-JJ, A6s-AQs, KTs-KJs, K3s, QJs, Q6s-Q7s, J9s+, J7s, 65s, AQo, ATo, KJo, QTo+, JTo
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.

Rake sources for the games it fits: 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.