PokerSolver/6-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs SB 3-bet 6bb

BTN vs SB 3-bet 6bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 80bb · BTN opens 3bb, SB 3-bets to 6bb · Button to act

6-max · 80bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 10.96bbYour cards?

3bb

6bb

1bb

Tap your two cards.

Button's range

740 of 1,326 combos get here

Fold 24.5%Call 57.7%Raise 13.8bb 11.7%All-in 79.84bb 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 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 80bb?

BTN opens 3bb, SB 3-bets to 6bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 80bb: the button (BTN) folds 24.5%, calls 57.7%, raises 13.8bb 11.7% and goes all-in 79.84bb 6%. Always call: 44-88, 22, ATs-AJs, A8s, A3s, KQs, KTs, K5s-K8s, K2s-K3s, QTs+, Q2s-Q7s, J8s+, J6s, J2s-J4s, T8s+, T6s, 97s+, 95s, 86s+, 74s+, 64s+, 53s+, JTo, 98o. Always raise 13.8bb: KK+, AKs. Mixed: 99-QQ, AQs, A9s, A7s, A4s-A5s, KJs, K9s, K4s, Q9s, J5s, T3s-T5s, A2o+, K7o+, Q9o+, J9o, T8o+.

Always fold: K5o-K6o, Q5o-Q8o, J8o, T7o
Always call: 44-88, 22, ATs-AJs, A8s, A3s, KQs, KTs, K5s-K8s, K2s-K3s, QTs+, Q2s-Q7s, J8s+, J6s, J2s-J4s, T8s+, T6s, 97s+, 95s, 86s+, 74s+, 64s+, 53s+, JTo, 98o
Always raise 13.8bb: KK+, AKs
Always all-in 79.84bb: No hand plays this every time
Mixed: 99-QQ, AQs, A9s, A7s, A4s-A5s, KJs, K9s, K4s, Q9s, J5s, T3s-T5s, A2o+, K7o+, Q9o+, J9o, T8o+

Settings: 6-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 24.92). 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.