Good Game Ranges
Good Game Ranges/GG Regular tables NL200 4-max 100bb/BB vs BTN 3-bet 4bb

BB vs BTN 3-bet 4bb

GG Regular tables NL200 4-max ($1/$2) · 100bb · BTN limps, BB isolates to 2bb, BTN 3-bets to 4bb · Big blind to act

CO FoldBTN LimpSB FoldBB Raise 2bbBTN 3-bet 4bbBB to act
Fold50.6%Out of the hand
Call25.5%On to the flop
4-bet 9.2bb20.5%Play it →All-in3.4%Play it →

Tap an action to play it and see the next player's range. Tap a seat to fold around to it. Tap a step above to go back.

Big blind's range

486 of 1,326 combos get here
Fold 50.6%Call 25.5%Raise 9.2bb 20.5%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 BTN limps, BB isolates to 2bb, BTN 3-bets to 4bb in GG Regular tables NL200 4-max at 100bb?

BTN limps, BB isolates to 2bb, BTN 3-bets to 4bb in GG Regular tables NL200 4-max, 100bb: the big blind (BB) folds 50.6%, calls 25.5%, raises 9.2bb 20.5% and goes all-in 100bb 3.4%. Always call: A2s, QJs, KQo. Always raise 9.2bb: AA. Mixed: 55-KK, 33, A5s+, A3s, K7s+, K3s-K5s, Q9s-QTs, J9s, J6s-J7s, T6s-T7s, T4s, 95s-97s, 93s, 86s, 76s, 65s, 53s+, 42s, ATo+, JTo, 65o.

Always fold
Q5s, Q3s, JTs, T8s+, T5s, 92s, 63s, 32s, QJo, 76o
Always call
A2s, QJs, KQo
Always raise 9.2bb
AA
Always all-in 100bb
No hand plays this every time
Mixed
55-KK, 33, A5s+, A3s, K7s+, K3s-K5s, Q9s-QTs, J9s, J6s-J7s, T6s-T7s, T4s, 95s-97s, 93s, 86s, 76s, 65s, 53s+, 42s, ATo+, JTo, 65o

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.