PokerSolver
PokerSolver/Rush & Cash all stakes 6-max 100bb/BB vs UTG 4-bet 18bb

BB vs UTG 4-bet 18bb

Rush & Cash all stakes 6-max (NL2 to NL200) · 100bb · UTG opens 3bb, BB 3-bets to 6bb, UTG 4-bets to 18bb · Big blind to act

Rush & Cash all stakes · 6-max · 100bbChange game
Stacks (bb), if they differ
Pot 24.5bbYour cards?
6bb
18bb
0.5bb

Tap your two cards.

Big blind's range

174 of 1,326 combos get here
Fold 62.1%Call 28.1%Raise 39.6bb 9.8%All-in 100bb <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 UTG opens 3bb, BB 3-bets to 6bb, UTG 4-bets to 18bb in Rush & Cash all stakes 6-max at 100bb?

UTG opens 3bb, BB 3-bets to 6bb, UTG 4-bets to 18bb in Rush & Cash all stakes 6-max, 100bb: the big blind (BB) folds 62.1%, calls 28.1%, raises 39.6bb 9.8% and goes all-in 100bb 0%. Always call: KK, 77, AKs. Mixed: AA, QQ, 88-TT, 55-66, AQs, ATs, A7s, A4s-A5s.

Always fold
A8s, K9s+, QTs, 76s
Always call
KK, 77, AKs
Always raise 39.6bb
No hand plays this every time
Always all-in 100bb
No hand plays this every time
Mixed
AA, QQ, 88-TT, 55-66, AQs, ATs, A7s, A4s-A5s
Preset: Rush & Cash, all stakes (NL2 to NL200), 6-max, 100bb stacks, 5% rake capped at 3bb. Solver: HoldemResources Calculator (HRC) (HRC CI 26.89). 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).