PokerSolver/5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs SB 3-bet 9bb

BTN vs SB 3-bet 9bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · BTN opens 3bb, SB 3-bets to 9bb · Button to act

5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differHJCOBTNSBBB

Pot 13.8bbYour cards?

3bb

9bb

1bb

Tap your two cards.

Button's range

766 of 1,326 combos get here

Fold 47%Call 39.2%Raise 20.7bb 12.2%All-in 149.84bb 1.6%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when BTN opens 3bb, SB 3-bets to 9bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

BTN opens 3bb, SB 3-bets to 9bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the button (BTN) folds 47%, calls 39.2%, raises 20.7bb 12.2% and goes all-in 149.84bb 1.6%. Always call: JJ, 22-99, A9s-AQs, A3s-A5s, KTs+, K6s-K8s, K2s-K3s, Q9s+, J7s+, T8s+, 97s, 86s, 75s+, 64s+, 53s+, AJo, KQo, JTo. Always raise 20.7bb: KK+, AKs, K5s, Q8s. Mixed: QQ, TT, A6s-A8s, A2s, K9s, K4s, Q6s-Q7s, T7s, 98s, 96s, 87s, 85s, 74s, 43s, AQo+, A9o-ATo, A5o, KTo-KJo, QTo+.

Always fold: Q2s-Q5s, J2s-J4s, T3s-T6s, 95s, A6o-A8o, A2o-A4o, K5o-K9o, Q7o-Q9o, J7o-J9o, T7o+, 97o+, 87o
Always call: JJ, 22-99, A9s-AQs, A3s-A5s, KTs+, K6s-K8s, K2s-K3s, Q9s+, J7s+, T8s+, 97s, 86s, 75s+, 64s+, 53s+, AJo, KQo, JTo
Always raise 20.7bb: KK+, AKs, K5s, Q8s
Always all-in 149.84bb: No hand plays this every time
Mixed: QQ, TT, A6s-A8s, A2s, K9s, K4s, Q6s-Q7s, T7s, 98s, 96s, 87s, 85s, 74s, 43s, AQo+, A9o-ATo, A5o, KTo-KJo, QTo+

Settings: 5-max · 150bb · 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, 150bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.89). 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.