PokerSolver
PokerSolver/5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs HJ 3-bet 4bb

BTN vs HJ 3-bet 4bb

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, HJ 3-bets to 4bb · Button to act

5-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 8.3bbYour cards?
2bb
0.5bb
1bb
4bb

Tap your two cards.

Button's range

362 of 1,326 combos get here
Fold 9.6%Call 70%Raise 9.2bb 13.4%All-in 79.84bb 7%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when HJ limps, BTN isolates to 2bb, HJ 3-bets to 4bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

HJ limps, BTN isolates to 2bb, HJ 3-bets to 4bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the button (BTN) folds 9.6%, calls 70%, raises 9.2bb 13.4% and goes all-in 79.84bb 7%. Always call: TT, 55-88, 22-33, ATs, A7s, A4s, KJs, K6s-K8s, T8s+, 87s, 54s, KTo. Always raise 9.2bb: AA, AKs. Mixed: JJ-KK, 99, 44, AJs-AQs, A8s-A9s, A5s-A6s, A2s-A3s, KQs, K9s-KTs, K5s, Q9s+, J8s+, T7s, 97s+, 76s, 65s, A9o+, KJo+, QTo+, JTo.

Always fold
No hand plays this every time
Always call
TT, 55-88, 22-33, ATs, A7s, A4s, KJs, K6s-K8s, T8s+, 87s, 54s, KTo
Always raise 9.2bb
AA, AKs
Always all-in 79.84bb
No hand plays this every time
Mixed
JJ-KK, 99, 44, AJs-AQs, A8s-A9s, A5s-A6s, A2s-A3s, KQs, K9s-KTs, K5s, Q9s+, J8s+, T7s, 97s+, 76s, 65s, A9o+, 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.

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.