Good Game Ranges
Good Game Ranges/GG Regular tables NL200 4-max 100bb/BB vs CO 4-bet 11.5bb

BB vs CO 4-bet 11.5bb

GG Regular tables NL200 4-max ($1/$2) · 100bb · CO opens 2.5bb, BB 3-bets to 5bb, CO 4-bets to 11.5bb · Big blind to act

CO Open 2.5bbBTN FoldSB FoldBB 3-bet 5bbCO 4-bet 11.5bbBB to act
Fold31.6%Out of the hand
Call65%On to the flop
All-in3.4%Play it →

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Big blind's range

234 of 1,326 combos get here
Fold 31.6%Call 65%All-in 100bb 3.4%
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 5bb, CO 4-bets to 11.5bb in GG Regular tables NL200 4-max at 100bb?

CO opens 2.5bb, BB 3-bets to 5bb, CO 4-bets to 11.5bb in GG Regular tables NL200 4-max, 100bb: the big blind (BB) folds 31.6%, calls 65% and goes all-in 100bb 3.4%. Always call: 44-QQ, AQs+, A8s, A4s-A5s, QTs+, JTs, 76s, 65s, 54s. Mixed: KK+, ATs-AJs, A7s, KTs+, T9s, 98s, AKo.

Always fold
K8s-K9s, Q9s, QJo
Always call
44-QQ, AQs+, A8s, A4s-A5s, QTs+, JTs, 76s, 65s, 54s
Always all-in 100bb
No hand plays this every time
Mixed
KK+, ATs-AJs, A7s, KTs+, T9s, 98s, AKo

Another spot? Describe it

Solved for: GGPoker Regular tables, NL200 ($1/$2), 4-max, 100bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC) (HRC CI 20.31). GG's jackpot fee on pots of 30bb and more is not in this solve, so lines that build big pots may be slightly too loose. Bet sizes are the solved ones; a size GG offers that is not here plays like the nearest one.