PokerSolver/4-max · 200bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb/BB vs SB 3-bet 9bb

BB vs SB 3-bet 9bb

Q: What is the GTO play for the big blind (BB) when SB limps, BB isolates to 3bb, SB 3-bets to 9bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 200bb?

SB limps, BB isolates to 3bb, SB 3-bets to 9bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the big blind (BB) folds 66%, calls 24.5%, raises 20.7bb 9.4% and goes all-in 199.84bb 0%. Always call: 88-TT, 66, 22-44, A8s-A9s, A2s-A6s, K6s-KTs, Q8s+, J7s, T8s, 97s, 86s, 75s, 53s, ATo-AJo, KJo. Always raise 20.7bb: QQ+, AQs+, AKo. Mixed: JJ, 77, 55, ATs-AJs, A7s, KJs+, K2s-K5s, Q4s-Q7s, Q2s, J8s+, J5s-J6s, T9s, T6s-T7s, T3s, 98s, 96s, 87s, 85s, 76s, 74s, 64s+, 54s, 43s, AQo, A7o-A9o, A4o-A5o, KQo, KTo, QTo+, JTo.

4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb (blinds 0.5/1bb, ante 0.16bb) · 200bb · SB limps, BB isolates to 3bb, SB 3-bets to 9bb · Big 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

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

PlayersBlinds & rakeEff. stack

Stacks (bb), if they differCOBTNSBBB

Pot 12.64bbYour cards?

3bb

9bb

Tap your two cards.

Big blind's range

1,254 of 1,326 combos get here

Fold 66%Call 24.5%Raise 20.7bb 9.4%All-in 199.84bb <0.1%

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

What is the GTO play for the big blind (BB) when SB limps, BB isolates to 3bb, SB 3-bets to 9bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb at 200bb?

SB limps, BB isolates to 3bb, SB 3-bets to 9bb in 4-max · SB 0.5bb · ante 0.16bb · 5% rake, cap 4.8bb, 200bb: the big blind (BB) folds 66%, calls 24.5%, raises 20.7bb 9.4% and goes all-in 199.84bb 0%. Always call: 88-TT, 66, 22-44, A8s-A9s, A2s-A6s, K6s-KTs, Q8s+, J7s, T8s, 97s, 86s, 75s, 53s, ATo-AJo, KJo. Always raise 20.7bb: QQ+, AQs+, AKo. Mixed: JJ, 77, 55, ATs-AJs, A7s, KJs+, K2s-K5s, Q4s-Q7s, Q2s, J8s+, J5s-J6s, T9s, T6s-T7s, T3s, 98s, 96s, 87s, 85s, 76s, 74s, 64s+, 54s, 43s, AQo, A7o-A9o, A4o-A5o, KQo, KTo, QTo+, JTo.

Always fold: Q3s, J2s-J4s, T4s-T5s, T2s, 92s-95s, 82s-84s, 72s-73s, 62s-63s, 52s, 42s, 32s, A6o, A2o-A3o, K2o-K9o, Q8o-Q9o, Q2o-Q6o, J2o-J9o, T2o+, 94o+, 92o, 84o+, 74o+, 63o+, 53o+, 43o
Always call: 88-TT, 66, 22-44, A8s-A9s, A2s-A6s, K6s-KTs, Q8s+, J7s, T8s, 97s, 86s, 75s, 53s, ATo-AJo, KJo
Always raise 20.7bb: QQ+, AQs+, AKo
Always all-in 199.84bb: No hand plays this every time
Mixed: JJ, 77, 55, ATs-AJs, A7s, KJs+, K2s-K5s, Q4s-Q7s, Q2s, J8s+, J5s-J6s, T9s, T6s-T7s, T3s, 98s, 96s, 87s, 85s, 76s, 74s, 64s+, 54s, 43s, AQo, A7o-A9o, A4o-A5o, KQo, KTo, QTo+, JTo

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.