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PokerSolver/Fast-fold NL5 6-max 100bb/BB vs SB all-in

BB vs SB all-in

Fast-fold NL5 6-max ($0.02/$0.05) · 100bb · SB limps, BB isolates to 3bb, SB 3-bets to 9bb, BB 4-bets to 20.6bb, SB goes all-in · Big blind to act

Fast-fold NL5 · 6-max · 100bbChange game
Stacks (bb), if they differ
Pot 120.6bbYour cards?
20.6bb
100bb

Tap your two cards.

Big blind's range

684 of 1,326 combos get here
Fold 87.3%Call 12.7%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when SB limps, BB isolates to 3bb, SB 3-bets to 9bb, BB 4-bets to 20.6bb, SB goes all-in in Fast-fold NL5 6-max at 100bb?

SB limps, BB isolates to 3bb, SB 3-bets to 9bb, BB 4-bets to 20.6bb, SB goes all-in in Fast-fold NL5 6-max, 100bb: the big blind (BB) folds 87.3% and calls 12.7%. Always call: JJ+, 77, AKs, AKo. Mixed: 88-TT, 55-66, 33, ATs-AQs, A6s-A8s, KQs, KTs, K5s, K3s, Q9s, Q3s, J8s, 97s, 86s, 65s, 53s.

Always fold
44, A9s, A4s-A5s, A2s, KJs, K6s-K9s, K2s, QTs+, Q6s-Q7s, Q4s, J9s, J5s-J7s, J2s, T5s+, 98s, 96s, 94s, 92s, 82s-83s, 74s+, 64s, 54s, 42s+, ATo-AQo, A4o-A8o, A2o, K7o+, K4o, K2o, QJo, J9o, J6o, J2o, T8o, 85o, 65o, 53o
Always call
JJ+, 77, AKs, AKo
Mixed
88-TT, 55-66, 33, ATs-AQs, A6s-A8s, KQs, KTs, K5s, K3s, Q9s, Q3s, J8s, 97s, 86s, 65s, 53s
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.