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

BB vs SB 3-bet 4bb

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

Fast-fold NL200 · 6-max · 150bbChange game
Stacks (bb), if they differ
Pot 7bbYour cards?
1bb
2bb
4bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 91.5%Call 4.8%Raise 9.2bb 3.5%All-in 150bb 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 CO opens 2bb, SB 3-bets to 4bb in Fast-fold NL200 6-max at 150bb?

CO opens 2bb, SB 3-bets to 4bb in Fast-fold NL200 6-max, 150bb: the big blind (BB) folds 91.5%, calls 4.8%, raises 9.2bb 3.5% and goes all-in 150bb 0.1%. Always raise 9.2bb: AA. Mixed: 44-KK, A9s+, A3s-A6s, KQs, KTs, QTs, Q8s, JTs, J8s, J4s, T9s, 97s, 87s, 75s, 65s, 54s, 52s, AQo+.

Always fold
22-33, A7s-A8s, A2s, KJs, K2s-K9s, QJs, Q9s, Q2s-Q7s, J9s, J5s-J7s, J2s-J3s, T2s-T8s, 98s, 92s-96s, 82s-86s, 76s, 72s-74s, 62s-64s, 53s, 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 9.2bb
AA
Always all-in 150bb
No hand plays this every time
Mixed
44-KK, A9s+, A3s-A6s, KQs, KTs, QTs, Q8s, JTs, J8s, J4s, T9s, 97s, 87s, 75s, 65s, 54s, 52s, AQo+
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.