PokerSolver
PokerSolver/Fast-fold NL200 6-max 40bb/BB vs SB 3-bet 7.5bb

BB vs SB 3-bet 7.5bb

Fast-fold NL200 6-max ($1/$2) · 40bb · CO opens 2.5bb, SB 3-bets to 7.5bb · Big blind to act

Fast-fold NL200 · 6-max · 40bbChange game
Stacks (bb), if they differ
Pot 11bbYour cards?
1bb
2.5bb
7.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 94.1%Call 1.9%All-in 40bb 3.9%
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 2.5bb, SB 3-bets to 7.5bb in Fast-fold NL200 6-max at 40bb?

CO opens 2.5bb, SB 3-bets to 7.5bb in Fast-fold NL200 6-max, 40bb: the big blind (BB) folds 94.1%, calls 1.9% and goes all-in 40bb 3.9%. Always call: AA. Always all-in 40bb: JJ-KK, AKs, KQs, AKo. Mixed: 88-TT, 66, ATs-AQs, A5s, KTs-KJs, QJs, AQo.

Always fold
77, 22-55, A6s-A9s, A2s-A4s, K2s-K9s, Q2s-QTs, J2s+, T2s+, 92s+, 82s+, 72s+, 62s+, 52s+, 42s+, 32s, A2o-AJo, K2o+, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
AA
Always all-in 40bb
JJ-KK, AKs, KQs, AKo
Mixed
88-TT, 66, ATs-AQs, A5s, KTs-KJs, QJs, AQo
Preset: Fast-fold, NL200 ($1/$2), 6-max, 40bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC) (HRC CI 24.4). 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.