PokerSolver
PokerSolver/4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BTN vs SB 4-bet 13.8bb

BTN vs SB 4-bet 13.8bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · BTN limps, SB isolates to 3bb, BTN 3-bets to 6bb, SB 4-bets to 13.8bb · 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
Stacks (bb), if they differ
Pot 21.44bbYour cards?
6bb
13.8bb
1bb

Tap your two cards.

Button's range

274 of 1,326 combos get here
Fold 4.8%Call 62.3%Raise 30.36bb 32.8%All-in 249.84bb 0.2%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when BTN limps, SB isolates to 3bb, BTN 3-bets to 6bb, SB 4-bets to 13.8bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 250bb?

BTN limps, SB isolates to 3bb, BTN 3-bets to 6bb, SB 4-bets to 13.8bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 250bb: the button (BTN) folds 4.8%, calls 62.3%, raises 30.36bb 32.8% and goes all-in 249.84bb 0.2%. Always call: JJ-QQ, 33-55, K8s, K2s, 74s, T9o. Always raise 30.36bb: AA. Mixed: KK, A2s, K7s, Q7s, J6s, 43s, AQo+, A9o, KQo, QJo.

Always fold
No hand plays this every time
Always call
JJ-QQ, 33-55, K8s, K2s, 74s, T9o
Always raise 30.36bb
AA
Always all-in 249.84bb
No hand plays this every time
Mixed
KK, A2s, K7s, Q7s, J6s, 43s, AQo+, A9o, KQo, QJo
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.