PokerSolver
PokerSolver/Fast-fold NL5 6-max 100bb/SB vs BTN 3-bet 4bb

SB vs BTN 3-bet 4bb

Fast-fold NL5 6-max ($0.02/$0.05) · 100bb · CO opens 2bb, BTN 3-bets to 4bb · Small blind to act

Fast-fold NL5 · 6-max · 100bbChange game
Stacks (bb), if they differ
Pot 7.5bbYour cards?
0.5bb
1bb
2bb
4bb

Tap your two cards.

Small blind's range

1,326 of 1,326 combos get here
Fold 93.2%Call 1.3%Raise 9.2bb 4.8%All-in 100bb 0.7%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when CO opens 2bb, BTN 3-bets to 4bb in Fast-fold NL5 6-max at 100bb?

CO opens 2bb, BTN 3-bets to 4bb in Fast-fold NL5 6-max, 100bb: the small blind (SB) folds 93.2%, calls 1.3%, raises 9.2bb 4.8% and goes all-in 100bb 0.7%. Always raise 9.2bb: AA, AJs. Mixed: 55-KK, AQs+, A5s, KTs+, QTs+, 65s, AQo+.

Always fold
22-44, A6s-ATs, A2s-A4s, K2s-K9s, Q2s-Q9s, J2s+, T2s+, 92s+, 82s+, 72s+, 62s-64s, 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 9.2bb
AA, AJs
Always all-in 100bb
No hand plays this every time
Mixed
55-KK, AQs+, A5s, KTs+, QTs+, 65s, AQo+
Preset: Fast-fold, NL5 ($0.02/$0.05), 6-max, 100bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC). 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.