PokerSolver
PokerSolver/Fast-fold NL5 6-max 100bb/BB vs BTN 4-bet 13.8bb

BB vs BTN 4-bet 13.8bb

Fast-fold NL5 6-max ($0.02/$0.05) · 100bb · BTN opens 2bb, BB 3-bets to 6bb, BTN 4-bets to 13.8bb · Big blind to act

Fast-fold NL5 · 6-max · 100bbChange game
Stacks (bb), if they differ
Pot 20.3bbYour cards?
6bb
13.8bb
0.5bb

Tap your two cards.

Big blind's range

372 of 1,326 combos get here
Fold 47.2%Call 44.9%All-in 100bb 7.9%
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 2bb, BB 3-bets to 6bb, BTN 4-bets to 13.8bb in Fast-fold NL5 6-max at 100bb?

BTN opens 2bb, BB 3-bets to 6bb, BTN 4-bets to 13.8bb in Fast-fold NL5 6-max, 100bb: the big blind (BB) folds 47.2%, calls 44.9% and goes all-in 100bb 7.9%. Always call: TT-JJ, 55-77, AJs+, A4s, KQs, JTs, 76s, AQo. Always all-in 100bb: KK. Mixed: AA, QQ, 88-99, A5s-A8s, A2s-A3s, K8s-KJs, K5s-K6s, Q9s+, J8s-J9s, T7s+, 97s+, 75s, 64s+, 53s+, AKo.

Always fold
Q8s, Q6s, Q4s, T6s, 85s, KQo, QTo+, JTo
Always call
TT-JJ, 55-77, AJs+, A4s, KQs, JTs, 76s, AQo
Always all-in 100bb
KK
Mixed
AA, QQ, 88-99, A5s-A8s, A2s-A3s, K8s-KJs, K5s-K6s, Q9s+, J8s-J9s, T7s+, 97s+, 75s, 64s+, 53s+, AKo
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.