PokerSolver
PokerSolver/Rush & Cash all stakes 6-max 150bb/BB vs BTN 4-bet 15bb

BB vs BTN 4-bet 15bb

Rush & Cash all stakes 6-max (NL2 to NL200) · 150bb · BTN opens 2.5bb, BB 3-bets to 5bb, BTN 4-bets to 15bb · Big blind to act

Rush & Cash all stakes · 6-max · 150bbChange game
Stacks (bb), if they differ
Pot 20.5bbYour cards?
5bb
15bb
0.5bb

Tap your two cards.

Big blind's range

196 of 1,326 combos get here
Fold 55%Call 33%Raise 33bb 12%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 BTN opens 2.5bb, BB 3-bets to 5bb, BTN 4-bets to 15bb in Rush & Cash all stakes 6-max at 150bb?

BTN opens 2.5bb, BB 3-bets to 5bb, BTN 4-bets to 15bb in Rush & Cash all stakes 6-max, 150bb: the big blind (BB) folds 55%, calls 33%, raises 33bb 12% and goes all-in 150bb 0%. Always call: JJ-QQ. Always raise 33bb: KK. Mixed: 55, ATs-AJs, KQs, KTs, QTs.

Always fold
A9s, A7s, QJs, 87s
Always call
JJ-QQ
Always raise 33bb
KK
Always all-in 150bb
No hand plays this every time
Mixed
55, ATs-AJs, KQs, KTs, QTs
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).