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

BB vs CO 4-bet 17.25bb

Fast-fold NL200 6-max ($1/$2) · 100bb · CO opens 2.5bb, BB 3-bets to 7.5bb, CO 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

308 of 1,326 combos get here
Fold 59.4%Call 34%All-in 100bb 6.6%
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, BB 3-bets to 7.5bb, CO 4-bets to 17.25bb in Fast-fold NL200 6-max at 100bb?

CO opens 2.5bb, BB 3-bets to 7.5bb, CO 4-bets to 17.25bb in Fast-fold NL200 6-max, 100bb: the big blind (BB) folds 59.4%, calls 34% and goes all-in 100bb 6.6%. Always call: 55-QQ, AQs+, ATs, A5s, JTs, T9s, 76s, 65s, 54s. Mixed: KK+, A8s-A9s, A3s-A4s, KJs+, AKo.

Always fold
A6s-A7s, A2s, K5s-KTs, Q5s+, J8s-J9s, T7s-T8s, 98s, A9o, KJo, QJo, JTo
Always call
55-QQ, AQs+, ATs, A5s, JTs, T9s, 76s, 65s, 54s
Always all-in 100bb
No hand plays this every time
Mixed
KK+, A8s-A9s, A3s-A4s, KJs+, AKo
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.