PokerSolver/4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BTN vs SB 3-bet 5bb

BTN vs SB 3-bet 5bb

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

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differCOBTNSBBB

Pot 9.14bbYour cards?

2.5bb

5bb

1bb

Tap your two cards.

Button's range

742 of 1,326 combos get here

Fold 1.2%Call 86.1%Raise 11.5bb 12.3%All-in 199.84bb 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, SB 3-bets to 5bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 200bb?

BTN opens 2.5bb, SB 3-bets to 5bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the button (BTN) folds 1.2%, calls 86.1%, raises 11.5bb 12.3% and goes all-in 199.84bb 0.4%. Always call: 22-88, A6s-A7s, A2s-A4s, K2s-K9s, Q5s-Q7s, Q2s-Q3s, J9s+, J2s-J7s, T4s-T7s, 95s-97s, 85s+, 74s-75s, 64s, 53s, 43s, A3o-AJo, KQo, K6o-KTo, Q9o+, J8o+, T7o+, 97o+, 87o, 76o. Always raise 11.5bb: AA, JJ, AKs, 76s. Mixed: QQ-KK, 99-TT, A8s-AQs, A5s, KTs+, Q8s+, J8s, T8s+, 98s, 65s, 54s, AQo+, KJo, Q8o.

Always fold: No hand plays this every time
Always call: 22-88, A6s-A7s, A2s-A4s, K2s-K9s, Q5s-Q7s, Q2s-Q3s, J9s+, J2s-J7s, T4s-T7s, 95s-97s, 85s+, 74s-75s, 64s, 53s, 43s, A3o-AJo, KQo, K6o-KTo, Q9o+, J8o+, T7o+, 97o+, 87o, 76o
Always raise 11.5bb: AA, JJ, AKs, 76s
Always all-in 199.84bb: No hand plays this every time
Mixed: QQ-KK, 99-TT, A8s-AQs, A5s, KTs+, Q8s+, J8s, T8s+, 98s, 65s, 54s, AQo+, KJo, Q8o

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.

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.