PokerSolver/5-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb/SB vs BTN 3-bet 5bb

SB vs BTN 3-bet 5bb

Q: What is the GTO play for the small blind (SB) when CO opens 2.5bb, BTN 3-bets to 5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 60bb?

CO opens 2.5bb, BTN 3-bets to 5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the small blind (SB) folds 93.5%, calls 0%, raises 11.5bb 4.4% and goes all-in 59.84bb 2%. Always raise 11.5bb: QQ+, AKs, ATs, KJs, AQo. Always all-in 59.84bb: JJ, AKo. Mixed: TT, AJs-AQs, A3s-A5s, KQs.

5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (blinds 0.5/1bb, ante 0.16bb) · 60bb · CO opens 2.5bb, BTN 3-bets to 5bb · Small blind 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

5-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bbChange game

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differHJCOBTNSBBB

Pot 9.8bbYour cards?

0.5bb

1bb

2.5bb

5bb

Tap your two cards.

Small blind's range

1,326 of 1,326 combos get here

Fold 93.5%Call <0.1%Raise 11.5bb 4.4%All-in 59.84bb 2%

Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when CO opens 2.5bb, BTN 3-bets to 5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb at 60bb?

CO opens 2.5bb, BTN 3-bets to 5bb in 5-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb, 60bb: the small blind (SB) folds 93.5%, calls 0%, raises 11.5bb 4.4% and goes all-in 59.84bb 2%. Always raise 11.5bb: QQ+, AKs, ATs, KJs, AQo. Always all-in 59.84bb: JJ, AKo. Mixed: TT, AJs-AQs, A3s-A5s, KQs.

Always fold: 22-99, A6s-A9s, A2s, K2s-KTs, Q2s+, J2s+, T2s+, 92s+, 82s+, 72s+, 62s+, 52s+, 42s+, 32s, A2o-AJo, K2o+, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call: No hand plays this every time
Always raise 11.5bb: QQ+, AKs, ATs, KJs, AQo
Always all-in 59.84bb: JJ, AKo
Mixed: TT, AJs-AQs, A3s-A5s, KQs

Settings: 5-max · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 8bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 60bb stacks, 5% rake capped at 8bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 24.3). 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.