PokerSolver/5-max · 100bb · 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) · 100bb · BTN opens 3bb, SB 3-bets to 9bb · Button to act

5-max · 100bb · 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

774 of 1,326 combos get here

Fold 52.2%Call 29.9%Raise 20.7bb 17%All-in 99.84bb 0.9%

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 100bb?

BTN opens 3bb, SB 3-bets to 9bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 100bb: the button (BTN) folds 52.2%, calls 29.9%, raises 20.7bb 17% and goes all-in 99.84bb 0.9%. Always call: 22-99, A7s-AJs, A5s, A3s, K8s+, Q9s+, J8s+, T7s+, 97s+, 86s+, 76s, 65s, 53s+, AJo-AQo, KQo. Always raise 20.7bb: JJ+, AKs, K6s, K3s, Q7s, 43s, ATo. Mixed: TT, AQs, A6s, A4s, A2s, K7s, K4s-K5s, K2s, Q8s, Q6s, Q4s, 85s, 74s-75s, 64s, AKo, A8o-A9o, A5o, KJo, QTo+.

Always fold: Q5s, Q2s-Q3s, J2s-J6s, T3s-T6s, 95s, A6o-A7o, A2o-A4o, K5o-KTo, Q6o-Q9o, J7o+, T7o+, 98o
Always call: 22-99, A7s-AJs, A5s, A3s, K8s+, Q9s+, J8s+, T7s+, 97s+, 86s+, 76s, 65s, 53s+, AJo-AQo, KQo
Always raise 20.7bb: JJ+, AKs, K6s, K3s, Q7s, 43s, ATo
Always all-in 99.84bb: No hand plays this every time
Mixed: TT, AQs, A6s, A4s, A2s, K7s, K4s-K5s, K2s, Q8s, Q6s, Q4s, 85s, 74s-75s, 64s, AKo, A8o-A9o, A5o, KJo, QTo+

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.

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.