PokerSolver/4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BTN vs BB 5-bet 25.3bb

BTN vs BB 5-bet 25.3bb

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · BTN opens 2.5bb, BB 3-bets to 5bb, BTN 4-bets to 11.5bb, BB 5-bets to 25.3bb · Button to act

4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differCOBTNSBBB

Pot 37.94bbYour cards?

11.5bb

0.5bb

25.3bb

Tap your two cards.

Button's range

528 of 1,326 combos get here

Fold 58.3%Call 36.7%All-in 199.84bb 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, BB 3-bets to 5bb, BTN 4-bets to 11.5bb, BB 5-bets to 25.3bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 200bb?

BTN opens 2.5bb, BB 3-bets to 5bb, BTN 4-bets to 11.5bb, BB 5-bets to 25.3bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the button (BTN) folds 58.3%, calls 36.7% and goes all-in 199.84bb 5%. Always call: QQ, TT, 44-66, AQs, KTs, QTs+, J9s, T8s, 85s, 54s. Mixed: KK+, JJ, 88-99, AKs, A8s-AJs, A5s-A6s, A3s, KJs+, K9s, K5s, K3s, Q8s, JTs, J6s-J7s, T9s, T7s, 98s, 95s-96s, 76s, 65s, 53s, AQo+, ATo, A5o, J9o, 98o.

Always fold: Q9s, Q7s, Q5s, Q3s, J4s-J5s, T6s, 43s, AJo, A7o-A9o, KTo, QTo, JTo
Always call: QQ, TT, 44-66, AQs, KTs, QTs+, J9s, T8s, 85s, 54s
Always all-in 199.84bb: No hand plays this every time
Mixed: KK+, JJ, 88-99, AKs, A8s-AJs, A5s-A6s, A3s, KJs+, K9s, K5s, K3s, Q8s, JTs, J6s-J7s, T9s, T7s, 98s, 95s-96s, 76s, 65s, 53s, AQo+, ATo, A5o, J9o, 98o

Settings: 4-max · 200bb · 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, 200bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.95). 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.

Fits exactly: no game we have checked.

Close: CoinPoker cash with antes NL50 (rake before the flop in 3-bet pots there, none here).

Rake sources: 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.