PokerSolver
PokerSolver/Rush & Cash all stakes 6-max 100bb/SB vs CO 4-bet 22.5bb

SB vs CO 4-bet 22.5bb

Rush & Cash all stakes 6-max (NL2 to NL200) · 100bb · CO opens 2.5bb, SB 3-bets to 7.5bb, CO 4-bets to 22.5bb · Small blind to act

Rush & Cash all stakes · 6-max · 100bbChange game
Stacks (bb), if they differ
Pot 31bbYour cards?
7.5bb
1bb
22.5bb

Tap your two cards.

Small blind's range

184 of 1,326 combos get here
Fold 69.8%Call 11.6%All-in 100bb 18.6%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind (SB) when CO opens 2.5bb, SB 3-bets to 7.5bb, CO 4-bets to 22.5bb in Rush & Cash all stakes 6-max at 100bb?

CO opens 2.5bb, SB 3-bets to 7.5bb, CO 4-bets to 22.5bb in Rush & Cash all stakes 6-max, 100bb: the small blind (SB) folds 69.8%, calls 11.6% and goes all-in 100bb 18.6%. Always call: AQs. Always all-in 100bb: KK, AKs, AKo. Mixed: AA, 99-QQ, 55-66, AJs, A5s, KTs, T9s.

Always fold
77-88, A8s-A9s, A3s-A4s, KJs+, K9s, QTs, JTs, AQo, KQo
Always call
AQs
Always all-in 100bb
KK, AKs, AKo
Mixed
AA, 99-QQ, 55-66, AJs, A5s, KTs, T9s
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).