PokerSolver
PokerSolver/Fast-fold NL200 6-max 150bb/BB vs SB 4-bet 11.5bb

BB vs SB 4-bet 11.5bb

Fast-fold NL200 6-max ($1/$2) · 150bb · SB opens 2.5bb, BB 3-bets to 5bb, SB 4-bets to 11.5bb · Big blind to act

Fast-fold NL200 · 6-max · 150bbChange game
Stacks (bb), if they differ
Pot 16.5bbYour cards?
5bb
11.5bb

Tap your two cards.

Big blind's range

638 of 1,326 combos get here
Fold 46%Call 53%All-in 150bb 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 2.5bb, BB 3-bets to 5bb, SB 4-bets to 11.5bb in Fast-fold NL200 6-max at 150bb?

SB opens 2.5bb, BB 3-bets to 5bb, SB 4-bets to 11.5bb in Fast-fold NL200 6-max, 150bb: the big blind (BB) folds 46%, calls 53% and goes all-in 150bb 1%. Always call: 22+, AKs, A9s-AJs, A2s-A7s, K4s+, Q7s+, J8s-J9s, T7s+, 96s+, 86s+, 75s+, 64s+, 53s+, 43s, AJo-AQo, KJo+, JTo. Mixed: Q3s, J7s, 85s, AKo, QJo.

Always fold
T6s, T4s, A9o-ATo, A4o-A7o, KTo, K5o-K7o, Q7o-QTo, J8o-J9o, T7o+
Always call
22+, AKs, A9s-AJs, A2s-A7s, K4s+, Q7s+, J8s-J9s, T7s+, 96s+, 86s+, 75s+, 64s+, 53s+, 43s, AJo-AQo, KJo+, JTo
Always all-in 150bb
No hand plays this every time
Mixed
Q3s, J7s, 85s, AKo, QJo
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.