PokerSolver
PokerSolver/5-max · 100bb · 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) · 100bb · 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 · 100bb · 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

414 of 1,326 combos get here
Fold 19.7%Call 62.8%Raise 11.5bb 4.4%All-in 99.84bb 13.2%
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 100bb?

HJ opens 2.5bb, CO 3-bets to 5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 100bb: the hijack (HJ) folds 19.7%, calls 62.8%, raises 11.5bb 4.4% and goes all-in 99.84bb 13.2%. Always call: 55-TT, 22, A8s-A9s, K3s+, Q7s-QTs, J7s-J9s, T7s-T8s, 97s+, 86s, 76s, 54s, AJo-AQo, KQo. Always all-in 99.84bb: QQ, AKs, A2s-A5s, AKo. Mixed: KK+, JJ, 33-44, ATs-AQs, A6s-A7s, QJs, Q6s, JTs, T9s, 87s, 65s, ATo, KTo-KJo, QTo+, JTo.

Always fold
A8o-A9o, A5o
Always call
55-TT, 22, A8s-A9s, K3s+, Q7s-QTs, J7s-J9s, T7s-T8s, 97s+, 86s, 76s, 54s, AJo-AQo, KQo
Always raise 11.5bb
No hand plays this every time
Always all-in 99.84bb
QQ, AKs, A2s-A5s, AKo
Mixed
KK+, JJ, 33-44, ATs-AQs, A6s-A7s, QJs, Q6s, JTs, T9s, 87s, 65s, ATo, KTo-KJo, QTo+, JTo
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.

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.