PokerSolver/6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs SB 3-bet 5bb

BTN vs SB 3-bet 5bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · BTN opens 2.5bb, SB 3-bets to 5bb · Button to act

Fits exactlyno game we have checked

Close1 games

CoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here

6-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 9.46bbYour cards?

2.5bb

5bb

1bb

Tap your two cards.

Button's range

734 of 1,326 combos get here

Fold 1.2%Call 85.4%Raise 11.5bb 13%All-in 199.84bb 0.3%

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

What is the GTO play for the button (BTN) when BTN opens 2.5bb, SB 3-bets to 5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

BTN opens 2.5bb, SB 3-bets to 5bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the button (BTN) folds 1.2%, calls 85.4%, raises 11.5bb 13% and goes all-in 199.84bb 0.3%. Always call: 22-55, AJs, A2s-A5s, K8s-KTs, K2s-K6s, Q2s-Q8s, J9s, J6s-J7s, J2s-J4s, T6s-T7s, T4s, 95s+, 85s-86s, 74s+, 65s, 53s+, 43s, A7o-AQo, A4o-A5o, K7o+, QJo, Q8o, J9o+, T8o+, 97o+, 87o. Always raise 11.5bb: AA, AQs+, AKo. Mixed: 66-KK, A6s-ATs, KJs+, K7s, QTs, JTs, J8s, J5s, T8s+, T5s, 87s, 64s, Q9o-QTo.

Always fold: No hand plays this every time
Always call: 22-55, AJs, A2s-A5s, K8s-KTs, K2s-K6s, Q2s-Q8s, J9s, J6s-J7s, J2s-J4s, T6s-T7s, T4s, 95s+, 85s-86s, 74s+, 65s, 53s+, 43s, A7o-AQo, A4o-A5o, K7o+, QJo, Q8o, J9o+, T8o+, 97o+, 87o
Always raise 11.5bb: AA, AQs+, AKo
Always all-in 199.84bb: No hand plays this every time
Mixed: 66-KK, A6s-ATs, KJs+, K7s, QTs, JTs, J8s, J5s, T8s+, T5s, 87s, 64s, Q9o-QTo

Settings: 6-max · 200bb · 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, 200bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 28.67). 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.

Rake sources for the games it fits: 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.