PokerSolver
PokerSolver/4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BTN vs BB 3-bet 5bb

BTN vs BB 3-bet 5bb

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, BB 3-bets to 5bb · Button to act

4-max · 250bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bbChange game
Stacks (bb), if they differ
Pot 8.64bbYour cards?
2.5bb
0.5bb
5bb

Tap your two cards.

Button's range

742 of 1,326 combos get here
Fold 7.9%Call 79.3%Raise 11.5bb 12.5%All-in 249.84bb 0.4%
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 in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 250bb?

BTN opens 2.5bb, BB 3-bets to 5bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 250bb: the button (BTN) folds 7.9%, calls 79.3%, raises 11.5bb 12.5% and goes all-in 249.84bb 0.4%. Always call: 99, 77, 22-44, ATs, A7s, A4s-A5s, A2s, KJs, K3s-K8s, QTs, Q2s-Q7s, J9s, J5s-J7s, J2s, T6s, 98s, 96s, 87s, 85s, 75s, 53s, 43s, A4o-AQo, K9o+, Q9o+, J8o+, T8o+, 98o, 87o, 76o, 65o. Always raise 11.5bb: QQ+, AKs. Mixed: TT-JJ, 88, 55-66, AJs-AQs, A8s-A9s, A6s, A3s, KQs, K9s-KTs, K2s, QJs, Q8s-Q9s, JTs, J8s, J3s-J4s, T7s+, T4s-T5s, 97s, 86s, 76s, 74s, 64s+, 54s, AKo, A2o, K7o-K8o, Q8o, T7o, 97o.

Always fold
No hand plays this every time
Always call
99, 77, 22-44, ATs, A7s, A4s-A5s, A2s, KJs, K3s-K8s, QTs, Q2s-Q7s, J9s, J5s-J7s, J2s, T6s, 98s, 96s, 87s, 85s, 75s, 53s, 43s, A4o-AQo, K9o+, Q9o+, J8o+, T8o+, 98o, 87o, 76o, 65o
Always raise 11.5bb
QQ+, AKs
Always all-in 249.84bb
No hand plays this every time
Mixed
TT-JJ, 88, 55-66, AJs-AQs, A8s-A9s, A6s, A3s, KQs, K9s-KTs, K2s, QJs, Q8s-Q9s, JTs, J8s, J3s-J4s, T7s+, T4s-T5s, 97s, 86s, 76s, 74s, 64s+, 54s, AKo, A2o, K7o-K8o, Q8o, T7o, 97o
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.

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.