PokerSolver
PokerSolver/Fast-fold NL200 6-max 100bb/BB vs BTN 4-bet 17.25bb

BB vs BTN 4-bet 17.25bb

Fast-fold NL200 6-max ($1/$2) · 100bb · BTN opens 2.5bb, BB 3-bets to 7.5bb, BTN 4-bets to 17.25bb · Big blind to act

Fast-fold NL200 · 6-max · 100bbChange game
Stacks (bb), if they differ
Pot 25.25bbYour cards?
7.5bb
17.25bb
0.5bb

Tap your two cards.

Big blind's range

392 of 1,326 combos get here
Fold 59.3%Call 33.8%All-in 100bb 6.9%
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 2.5bb, BB 3-bets to 7.5bb, BTN 4-bets to 17.25bb in Fast-fold NL200 6-max at 100bb?

BTN opens 2.5bb, BB 3-bets to 7.5bb, BTN 4-bets to 17.25bb in Fast-fold NL200 6-max, 100bb: the big blind (BB) folds 59.3%, calls 33.8% and goes all-in 100bb 6.9%. Always call: 55-JJ, ATs-AQs, KTs+, QJs, JTs, T9s, 87s, 76s, 65s, 54s, AQo. Always all-in 100bb: KK, AKo. Mixed: AA, QQ, AKs, A7s, A3s-A5s, K9s, QTs, J9s, 98s, 75s.

Always fold
A6s, A2s, K4s-K8s, Q7s-Q9s, Q5s, J7s-J8s, J5s, T5s-T8s, 95s-97s, 85s, 53s, AJo, A5o, KTo+, JTo, T9o
Always call
55-JJ, ATs-AQs, KTs+, QJs, JTs, T9s, 87s, 76s, 65s, 54s, AQo
Always all-in 100bb
KK, AKo
Mixed
AA, QQ, AKs, A7s, A3s-A5s, K9s, QTs, J9s, 98s, 75s
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.