PokerSolver
PokerSolver/Fast-fold NL200 6-max 250bb/BB vs SB 4-bet 9.2bb

BB vs SB 4-bet 9.2bb

Fast-fold NL200 6-max ($1/$2) · 250bb · SB opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb · Big blind to act

Fast-fold NL200 · 6-max · 250bbChange game
Stacks (bb), if they differ
Pot 13.2bbYour cards?
4bb
9.2bb

Tap your two cards.

Big blind's range

754 of 1,326 combos get here
Fold 53.5%Call 42.1%Raise 20.24bb 4.3%All-in 250bb 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 opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb in Fast-fold NL200 6-max at 250bb?

SB opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb in Fast-fold NL200 6-max, 250bb: the big blind (BB) folds 53.5%, calls 42.1%, raises 20.24bb 4.3% and goes all-in 250bb 0.1%. Always call: QQ, 99-TT, 22-77, A9s-AQs, A6s, A3s-A4s, KJs+, K6s, QTs+, J9s+, 96s-97s, 64s+, 53s, AJo-AQo, KTo+, QJo, JTo. Always raise 20.24bb: AA. Mixed: KK, JJ, 88, AKs, A7s-A8s, A5s, A2s, K7s-KTs, K3s-K5s, Q6s-Q9s, Q4s, J8s, T7s+, 98s, 86s, 74s+, 54s, 42s+, AKo, ATo, QTo.

Always fold
Q5s, J6s, J4s, T5s-T6s, T3s, 92s, 85s, 63s, 52s, 32s, A5o-A7o, K9o, K6o, K2o, J8o, T9o, T7o, 97o+, 75o, 64o+
Always call
QQ, 99-TT, 22-77, A9s-AQs, A6s, A3s-A4s, KJs+, K6s, QTs+, J9s+, 96s-97s, 64s+, 53s, AJo-AQo, KTo+, QJo, JTo
Always raise 20.24bb
AA
Always all-in 250bb
No hand plays this every time
Mixed
KK, JJ, 88, AKs, A7s-A8s, A5s, A2s, K7s-KTs, K3s-K5s, Q6s-Q9s, Q4s, J8s, T7s+, 98s, 86s, 74s+, 54s, 42s+, AKo, ATo, QTo
Preset: Fast-fold, NL200 ($1/$2), 6-max, 250bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC) (HRC CI 24.86). 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.