PokerSolver
PokerSolver/Rush & Cash all stakes 6-max 150bb/BB vs SB 4-bet 18bb

BB vs SB 4-bet 18bb

Rush & Cash all stakes 6-max (NL2 to NL200) · 150bb · SB opens 3bb, BB 3-bets to 6bb, SB 4-bets to 18bb · Big blind to act

Rush & Cash all stakes · 6-max · 150bbChange game
Stacks (bb), if they differ
Pot 24bbYour cards?
6bb
18bb

Tap your two cards.

Big blind's range

512 of 1,326 combos get here
Fold 64.2%Call 30.6%Raise 39.6bb 5.1%All-in 150bb <0.1%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the big blind (BB) when SB opens 3bb, BB 3-bets to 6bb, SB 4-bets to 18bb in Rush & Cash all stakes 6-max at 150bb?

SB opens 3bb, BB 3-bets to 6bb, SB 4-bets to 18bb in Rush & Cash all stakes 6-max, 150bb: the big blind (BB) folds 64.2%, calls 30.6%, raises 39.6bb 5.1% and goes all-in 150bb 0%. Always call: 55-QQ, ATs+, A5s, KTs+, QTs+, JTs, 98s, 87s, 76s, 65s, 54s. Mixed: KK+, A4s, A2s, AQo.

Always fold
K4s, Q7s, J4s-J7s, T5s-T6s, 95s-96s, 85s, ATo, A5o-A7o, A3o, KQo, K7o-K8o, Q9o-QTo, J8o+, T8o+
Always call
55-QQ, ATs+, A5s, KTs+, QTs+, JTs, 98s, 87s, 76s, 65s, 54s
Always raise 39.6bb
No hand plays this every time
Always all-in 150bb
No hand plays this every time
Mixed
KK+, A4s, A2s, AQo
Preset: Rush & Cash, all stakes (NL2 to NL200), 6-max, 150bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC) (HRC CI 24.94). 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.

Tree: Two HRC solves of this game in one: the extra-sizes solve (3-bets to 2x, 3x or 4x, 4-bets to 2.3x or 3x or all-in) wherever it has every move of the base solve, and the base solve where the extra-sizes one allows no second caller (overcalls).