PokerSolver/4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BTN vs SB 5-bet 20.24bb

BTN vs SB 5-bet 20.24bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · BTN opens 2bb, SB 3-bets to 4bb, BTN 4-bets to 9.2bb, SB 5-bets to 20.24bb · 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

4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differCOBTNSBBB

Pot 31.08bbYour cards?

9.2bb

20.24bb

1bb

Tap your two cards.

Button's range

436 of 1,326 combos get here

Fold 24.8%Call 72%All-in 249.84bb 3.2%

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

What is the GTO play for the button (BTN) when BTN opens 2bb, SB 3-bets to 4bb, BTN 4-bets to 9.2bb, SB 5-bets to 20.24bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 250bb?

BTN opens 2bb, SB 3-bets to 4bb, BTN 4-bets to 9.2bb, SB 5-bets to 20.24bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 250bb: the button (BTN) folds 24.8%, calls 72% and goes all-in 249.84bb 3.2%. Always call: 33-KK, AJs+, A6s, A4s, KJs+, K9s, K5s, K3s, Q8s, J9s+, T8s, 98s, 74s+, 64s+, 43s, AQo+, KQo. Mixed: AA, A7s, A2s, K8s, J8s, T6s-T7s, ATo-AJo, KTo-KJo, JTo.

Always fold: Q4s, QTo
Always call: 33-KK, AJs+, A6s, A4s, KJs+, K9s, K5s, K3s, Q8s, J9s+, T8s, 98s, 74s+, 64s+, 43s, AQo+, KQo
Always all-in 249.84bb: No hand plays this every time
Mixed: AA, A7s, A2s, K8s, J8s, T6s-T7s, ATo-AJo, KTo-KJo, JTo

Settings: 4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 250bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.91). 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.