PokerSolver
PokerSolver/5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/BTN vs SB 5-bet 20.24bb

BTN vs SB 5-bet 20.24bb

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · 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
5-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game
Stacks (bb), if they differ
Pot 31.24bbYour cards?
9.2bb
20.24bb
1bb

Tap your two cards.

Button's range

374 of 1,326 combos get here
Fold 25%Call 73.1%All-in 199.84bb 1.9%
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 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 200bb?

BTN opens 2bb, SB 3-bets to 4bb, BTN 4-bets to 9.2bb, SB 5-bets to 20.24bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 200bb: the button (BTN) folds 25%, calls 73.1% and goes all-in 199.84bb 1.9%. Always call: KK, 77-JJ, AQs+, A9s, A2s-A7s, KJs, K9s, K6s, J8s, T7s+, 97s+, 85s, 65s, 54s, AQo+. Mixed: QQ, K7s, J7s, ATo, KJo, QTo, JTo.

Always fold
A9o
Always call
KK, 77-JJ, AQs+, A9s, A2s-A7s, KJs, K9s, K6s, J8s, T7s+, 97s+, 85s, 65s, 54s, AQo+
Always all-in 199.84bb
No hand plays this every time
Mixed
QQ, K7s, J7s, ATo, KJo, QTo, JTo
Settings: 5-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 24.99). 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.