PokerSolver
PokerSolver/4-max · 150bb · 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) · 150bb · BTN opens 2.5bb, BB 3-bets to 5bb · 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 · 150bb · 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

770 of 1,326 combos get here
Fold 11.3%Call 75.3%Raise 11.5bb 11.9%All-in 149.84bb 1.4%
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 150bb?

BTN opens 2.5bb, BB 3-bets to 5bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 150bb: the button (BTN) folds 11.3%, calls 75.3%, raises 11.5bb 11.9% and goes all-in 149.84bb 1.4%. Always call: 99, 22-77, ATs, A2s-A3s, K3s-K8s, QJs, Q7s-Q8s, Q5s, J9s, J5s-J6s, J3s, T8s+, 97s, 85s+, 74s+, 64s, 53s, A8o-ATo, KQo, K8o-KTo, Q9o+, J9o+, T8o+, 98o. Always raise 11.5bb: AA, AKs, K9s. Mixed: TT-KK, 88, AJs-AQs, A4s-A9s, KTs+, K2s, Q9s-QTs, Q6s, Q3s-Q4s, JTs, J7s-J8s, J4s, T4s-T7s, 98s, 95s-96s, 65s, 54s, 43s, AJo+, A2o-A7o, KJo, K7o, Q7o-Q8o, J8o, T7o, 97o, 87o, 76o.

Always fold
K5o
Always call
99, 22-77, ATs, A2s-A3s, K3s-K8s, QJs, Q7s-Q8s, Q5s, J9s, J5s-J6s, J3s, T8s+, 97s, 85s+, 74s+, 64s, 53s, A8o-ATo, KQo, K8o-KTo, Q9o+, J9o+, T8o+, 98o
Always raise 11.5bb
AA, AKs, K9s
Always all-in 149.84bb
No hand plays this every time
Mixed
TT-KK, 88, AJs-AQs, A4s-A9s, KTs+, K2s, Q9s-QTs, Q6s, Q3s-Q4s, JTs, J7s-J8s, J4s, T4s-T7s, 98s, 95s-96s, 65s, 54s, 43s, AJo+, A2o-A7o, KJo, K7o, Q7o-Q8o, J8o, T7o, 97o, 87o, 76o
Settings: 4-max · 150bb · 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, 150bb stacks, 5% rake capped at 4.8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.5). 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.