PokerSolver
PokerSolver/Fast-fold NL200 6-max 250bb/BB vs SB 3-bet 4bb

BB vs SB 3-bet 4bb

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

Fast-fold NL200 · 6-max · 250bbChange game
Stacks (bb), if they differ
Pot 7bbYour cards?
1bb
2bb
4bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 92.9%Call 5.6%Raise 9.2bb 1.4%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 UTG opens 2bb, SB 3-bets to 4bb in Fast-fold NL200 6-max at 250bb?

UTG opens 2bb, SB 3-bets to 4bb in Fast-fold NL200 6-max, 250bb: the big blind (BB) folds 92.9%, calls 5.6%, raises 9.2bb 1.4% and goes all-in 250bb 0%. Always call: JJ. Mixed: QQ+, 66-TT, 44, ATs+, A8s, A3s-A5s, KTs+, QTs, JTs, 98s, 75s+, 64s+, 54s, AKo.

Always fold
55, 22-33, A9s, A6s-A7s, A2s, K2s-K9s, QJs, Q2s-Q9s, J2s-J9s, T2s+, 92s-97s, 82s+, 72s-74s, 62s-63s, 52s-53s, 42s+, 32s, A2o-AQo, K2o+, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
JJ
Always raise 9.2bb
No hand plays this every time
Always all-in 250bb
No hand plays this every time
Mixed
QQ+, 66-TT, 44, ATs+, A8s, A3s-A5s, KTs+, QTs, JTs, 98s, 75s+, 64s+, 54s, AKo
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.