PokerSolver
PokerSolver/4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BTN vs SB 5-bet 37.95bb

BTN vs SB 5-bet 37.95bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 250bb · BTN opens 2.5bb, SB 3-bets to 7.5bb, BTN 4-bets to 17.25bb, SB 5-bets to 37.95bb · 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 56.84bbYour cards?
17.25bb
37.95bb
1bb

Tap your two cards.

Button's range

332 of 1,326 combos get here
Fold 41.9%Call 56.6%All-in 249.84bb 1.5%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the button (BTN) when BTN opens 2.5bb, SB 3-bets to 7.5bb, BTN 4-bets to 17.25bb, SB 5-bets to 37.95bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 250bb?

BTN opens 2.5bb, SB 3-bets to 7.5bb, BTN 4-bets to 17.25bb, SB 5-bets to 37.95bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 250bb: the button (BTN) folds 41.9%, calls 56.6% and goes all-in 249.84bb 1.5%. Always call: QQ-KK, TT, 55-88, AJs-AQs, A9s, A7s, A2s-A4s, KTs+, QTs+, J8s+, T8s+, 98s, 87s, 76s, 65s, 54s, AKo. Mixed: AA, AKs, ATs, K6s, Q8s-Q9s.

Always fold
K7s, K2s, Q6s, J7s, A9o-ATo, KTo+, QTo+, T9o
Always call
QQ-KK, TT, 55-88, AJs-AQs, A9s, A7s, A2s-A4s, KTs+, QTs+, J8s+, T8s+, 98s, 87s, 76s, 65s, 54s, AKo
Always all-in 249.84bb
No hand plays this every time
Mixed
AA, AKs, ATs, K6s, Q8s-Q9s
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.