PokerSolver
PokerSolver/Fast-fold NL200 6-max 150bb/SB vs BB 3-bet 4bb

SB vs BB 3-bet 4bb

Fast-fold NL200 6-max ($1/$2) · 150bb · SB opens 2bb, BB 3-bets to 4bb · Small blind to act

Fast-fold NL200 · 6-max · 150bbChange game
Stacks (bb), if they differ
Pot 6bbYour cards?
2bb
4bb

Tap your two cards.

Small blind's range

554 of 1,326 combos get here
Fold 17.1%Call 63.9%Raise 9.2bb 19%All-in 150bb 0.1%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when SB opens 2bb, BB 3-bets to 4bb in Fast-fold NL200 6-max at 150bb?

SB opens 2bb, BB 3-bets to 4bb in Fast-fold NL200 6-max, 150bb: the small blind (SB) folds 17.1%, calls 63.9%, raises 9.2bb 19% and goes all-in 150bb 0.1%. Always call: 33-55, A7s-A8s, A2s, K7s-K9s, K5s, Q4s-Q9s, J7s-J8s, T7s, 97s, 76s, 64s+, 54s, ATo-AJo, A7o, A5o, KTo+, QTo+, JTo, T9o. Always raise 9.2bb: AA, TT-QQ, AQs+, ATs, KTs+, QJs, AQo+. Mixed: 66-99, A9s, A3s-A6s, QTs, J9s+, J5s, T8s+, T6s, 98s, 96s, 53s, A6o, A4o, K8o-K9o, Q9o, J9o, 98o.

Always fold
K7o, Q8o, T8o
Always call
33-55, A7s-A8s, A2s, K7s-K9s, K5s, Q4s-Q9s, J7s-J8s, T7s, 97s, 76s, 64s+, 54s, ATo-AJo, A7o, A5o, KTo+, QTo+, JTo, T9o
Always raise 9.2bb
AA, TT-QQ, AQs+, ATs, KTs+, QJs, AQo+
Always all-in 150bb
No hand plays this every time
Mixed
66-99, A9s, A3s-A6s, QTs, J9s+, J5s, T8s+, T6s, 98s, 96s, 53s, A6o, A4o, K8o-K9o, Q9o, J9o, 98o
Preset: Fast-fold, NL200 ($1/$2), 6-max, 150bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC) (HRC CI 24.87). 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.