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

BB vs BTN 3-bet 4bb

Fast-fold NL200 6-max ($1/$2) · 150bb · BTN limps, BB isolates to 2bb, BTN 3-bets to 4bb · Big blind to act

Fast-fold NL200 · 6-max · 150bbChange game
Stacks (bb), if they differ
Pot 6.5bbYour cards?
2bb
4bb
0.5bb

Tap your two cards.

Big blind's range

548 of 1,326 combos get here
Fold 49.6%Call 27.2%Raise 9.2bb 21.4%All-in 150bb 1.8%
Tap a hand, or type one above, to see its exact mix.

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

BTN limps, BB isolates to 2bb, BTN 3-bets to 4bb in Fast-fold NL200 6-max, 150bb: the big blind (BB) folds 49.6%, calls 27.2%, raises 9.2bb 21.4% and goes all-in 150bb 1.8%. Always call: 88, A5s, KQs, K6s, 87s. Always raise 9.2bb: AA, QJo. Mixed: TT-KK, 55-77, 33, ATs+, A6s-A8s, A3s-A4s, K7s-K9s, K5s, Q8s+, J5s+, T8s+, T6s, T3s, 97s+, 92s, 86s, 84s, 73s, 64s+, 62s, 54s, 42s+, AJo+, KTo-KJo, Q9o.

Always fold
Q2s, 96s, 75s, 63s, 52s, 65o
Always call
88, A5s, KQs, K6s, 87s
Always raise 9.2bb
AA, QJo
Always all-in 150bb
No hand plays this every time
Mixed
TT-KK, 55-77, 33, ATs+, A6s-A8s, A3s-A4s, K7s-K9s, K5s, Q8s+, J5s+, T8s+, T6s, T3s, 97s+, 92s, 86s, 84s, 73s, 64s+, 62s, 54s, 42s+, AJo+, KTo-KJo, Q9o
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.