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 · SB limps, BB isolates to 2bb, SB 3-bets to 4bb · Big blind to act

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

Tap your two cards.

Big blind's range

818 of 1,326 combos get here
Fold 34.8%Call 47.5%Raise 9.2bb 17.6%All-in 150bb 0.2%
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 2bb, SB 3-bets to 4bb in Fast-fold NL200 6-max at 150bb?

SB limps, BB isolates to 2bb, SB 3-bets to 4bb in Fast-fold NL200 6-max, 150bb: the big blind (BB) folds 34.8%, calls 47.5%, raises 9.2bb 17.6% and goes all-in 150bb 0.2%. Always call: ATs, A5s, K6s, K3s, Q7s, Q3s, J5s-J6s, T2s, 97s, 74s, 65s, 43s, A5o-A6o, K9o-KJo, QJo, JTo. Always raise 9.2bb: QQ+, TT, AKs. Mixed: JJ, 99, 22-66, AJs-AQs, A7s-A9s, A3s-A4s, K8s+, K5s, Q9s+, Q6s, Q4s, JTs, J7s-J8s, J4s, J2s, T7s+, T3s-T4s, 98s, 95s-96s, 85s+, 76s, 64s, 52s+, 42s, ATo+, A7o-A8o, A4o, KQo, Q8o, J9o, T9o, 97o+, 76o, 54o.

Always fold
73s, A2o, K8o, K4o, T7o
Always call
ATs, A5s, K6s, K3s, Q7s, Q3s, J5s-J6s, T2s, 97s, 74s, 65s, 43s, A5o-A6o, K9o-KJo, QJo, JTo
Always raise 9.2bb
QQ+, TT, AKs
Always all-in 150bb
No hand plays this every time
Mixed
JJ, 99, 22-66, AJs-AQs, A7s-A9s, A3s-A4s, K8s+, K5s, Q9s+, Q6s, Q4s, JTs, J7s-J8s, J4s, J2s, T7s+, T3s-T4s, 98s, 95s-96s, 85s+, 76s, 64s, 52s+, 42s, ATo+, A7o-A8o, A4o, KQo, Q8o, J9o, T9o, 97o+, 76o, 54o
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.