PokerSolver
PokerSolver/Fast-fold NL200 6-max 100bb/BB vs SB 3-bet 5bb

BB vs SB 3-bet 5bb

Fast-fold NL200 6-max ($1/$2) · 100bb · BTN opens 2.5bb, SB 3-bets to 5bb · Big blind to act

Fast-fold NL200 · 6-max · 100bbChange game
Stacks (bb), if they differ
Pot 8.5bbYour cards?
1bb
2.5bb
5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 89%Call 4.7%Raise 11.5bb 6.3%All-in 100bb 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 BTN opens 2.5bb, SB 3-bets to 5bb in Fast-fold NL200 6-max at 100bb?

BTN opens 2.5bb, SB 3-bets to 5bb in Fast-fold NL200 6-max, 100bb: the big blind (BB) folds 89%, calls 4.7%, raises 11.5bb 6.3% and goes all-in 100bb 0.1%. Always raise 11.5bb: KK+, AQs. Mixed: 44-QQ, 22, AKs, ATs-AJs, A2s-A8s, K8s+, QTs+, Q8s, JTs, T9s, 97s+, 86s, 76s, 65s, AJo+, KQo.

Always fold
33, A9s, K2s-K7s, Q9s, Q2s-Q7s, J2s-J9s, T2s-T8s, 92s-96s, 87s, 82s-85s, 72s-75s, 62s-64s, 52s+, 42s+, 32s, A2o-ATo, K2o-KJo, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
No hand plays this every time
Always raise 11.5bb
KK+, AQs
Always all-in 100bb
No hand plays this every time
Mixed
44-QQ, 22, AKs, ATs-AJs, A2s-A8s, K8s+, QTs+, Q8s, JTs, T9s, 97s+, 86s, 76s, 65s, AJo+, KQo
Preset: Fast-fold, NL200 ($1/$2), 6-max, 100bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC) (HRC CI 24.97). 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.