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

BB vs BTN 3-bet 5bb

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

Fast-fold NL200 · 6-max · 100bbChange game
Stacks (bb), if they differ
Pot 9bbYour cards?
1bb
2.5bb
5bb
0.5bb

Tap your two cards.

Big blind's range

1,326 of 1,326 combos get here
Fold 94.3%Call 0.5%Raise 11.5bb 4.5%All-in 100bb 0.7%
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, BTN 3-bets to 5bb in Fast-fold NL200 6-max at 100bb?

CO opens 2.5bb, BTN 3-bets to 5bb in Fast-fold NL200 6-max, 100bb: the big blind (BB) folds 94.3%, calls 0.5%, raises 11.5bb 4.5% and goes all-in 100bb 0.7%. Always raise 11.5bb: KK+, TT-JJ, AJs+, KQs. Mixed: QQ, 88-99, 66, ATs, A5s, KJs, 76s, AQo+.

Always fold
77, 22-55, A6s-A9s, A2s-A4s, K2s-KTs, Q2s+, J2s+, T2s+, 92s+, 82s+, 72s-75s, 62s+, 52s+, 42s+, 32s, A2o-AJo, K2o+, Q2o+, J2o+, T2o+, 92o+, 82o+, 72o+, 62o+, 52o+, 42o+, 32o
Always call
No hand plays this every time
Always raise 11.5bb
KK+, TT-JJ, AJs+, KQs
Always all-in 100bb
No hand plays this every time
Mixed
QQ, 88-99, 66, ATs, A5s, KJs, 76s, AQo+
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.