PokerSolver
PokerSolver/5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs SB 4-bet 13.8bb

BTN vs SB 4-bet 13.8bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 150bb · BTN limps, SB isolates to 2bb, 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
5-max · 150bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 21.6bbYour cards?
6bb
13.8bb
1bb

Tap your two cards.

Button's range

352 of 1,326 combos get here
Fold 25.3%Call 71.6%All-in 149.84bb 3.1%
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 2bb, BTN 3-bets to 6bb, SB 4-bets to 13.8bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 150bb?

BTN limps, SB isolates to 2bb, BTN 3-bets to 6bb, SB 4-bets to 13.8bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 150bb: the button (BTN) folds 25.3%, calls 71.6% and goes all-in 149.84bb 3.1%. Always call: AA, 99-QQ, 55-77, 33, AQs, A6s, A2s, K6s-K7s, K3s-K4s, J7s, 96s, 64s, 43s, AJo-AQo, A9o, KJo, JTo. Mixed: KK, Q6s, T6s, AKo, A8o, KTo, T9o.

Always fold
Q3s
Always call
AA, 99-QQ, 55-77, 33, AQs, A6s, A2s, K6s-K7s, K3s-K4s, J7s, 96s, 64s, 43s, AJo-AQo, A9o, KJo, JTo
Always all-in 149.84bb
No hand plays this every time
Mixed
KK, Q6s, T6s, AKo, A8o, KTo, T9o
Settings: 5-max · 150bb · 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, 150bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.89). 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.