PokerSolver
PokerSolver/5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/HJ vs BTN iso raise 2bb

HJ vs BTN iso raise 2bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · HJ limps, BTN isolates to 2bb · Hijack to act

5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 5.3bbYour cards?
1bb
2bb
0.5bb
1bb

Tap your two cards.

Hijack's range

334 of 1,326 combos get here
Call 83.9%Raise 4/6bb 16.1%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the hijack (HJ) when HJ limps, BTN isolates to 2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

HJ limps, BTN isolates to 2bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the hijack (HJ) calls 83.9% and raises 4/6bb 16.1%. Always call: 22-TT, A6s-ATs, A3s-A4s, K6s-KTs, K4s, Q8s+, J8s+, T7s+, 97s+, 86s+, 76s, 65s, 54s, ATo-AJo, KTo+, QTo+, JTo. Always raise 4/6bb: QQ+, AQs+, AKo. Mixed: JJ, A5s, AQo.

Always call
22-TT, A6s-ATs, A3s-A4s, K6s-KTs, K4s, Q8s+, J8s+, T7s+, 97s+, 86s+, 76s, 65s, 54s, ATo-AJo, KTo+, QTo+, JTo
Always raise 4/6bb
QQ+, AQs+, AKo
Mixed
JJ, A5s, AQo
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.

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.