PokerSolver/6-max · 40bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs UTG 3-bet 9bb

BTN vs UTG 3-bet 9bb

6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 40bb · UTG limps, BTN isolates to 3bb, UTG 3-bets to 9bb · Button to act

6-max · 40bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differUTGHJCOBTNSBBB

Pot 14.46bbYour cards?

3bb

0.5bb

1bb

9bb

Tap your two cards.

Button's range

320 of 1,326 combos get here

Fold 62.3%Call 6.5%All-in 39.84bb 31.2%

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

What is the GTO play for the button (BTN) when UTG limps, BTN isolates to 3bb, UTG 3-bets to 9bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 40bb?

UTG limps, BTN isolates to 3bb, UTG 3-bets to 9bb in 6-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 40bb: the button (BTN) folds 62.3%, calls 6.5% and goes all-in 39.84bb 31.2%. Always all-in 39.84bb: 99-KK, AQs+, A5s, AQo+. Mixed: AA, 88, 55-66, A8s-AJs, A6s, A3s-A4s, KTs+, QTs+, JTs, AJo.

Always fold: 77, 33-44, A7s, A2s, K6s-K9s, Q9s, J8s-J9s, T8s+, 97s+, 87s, 76s, 65s, A9o-ATo, KTo+, QJo, JTo
Always call: No hand plays this every time
Always all-in 39.84bb: 99-KK, AQs+, A5s, AQo+
Mixed: AA, 88, 55-66, A8s-AJs, A6s, A3s-A4s, KTs+, QTs+, JTs, AJo

Settings: 6-max · 40bb · 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, 40bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.93). 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.