BB Cold 4-Bet vs HJ Open + CO 3-Bet
HJ opens, CO 3-bets, and the action is on you in BB. Cold 4-bet or fold? Many hands you would 3-bet against a single open have to fold here.
Action flow: UTG · Fold → HJ · Open → CO · 3-Bet → BTN · Fold → SB · Fold → BB · You Act
Solver strategy in this spot
Hands with a percentage are mixed; anything not listed folds (or never reaches this spot).
| Cold-4-Bet | AA, KK, QQ, JJ 10%, 88 6%, 77 13%, 66 16%, 55 11%, AKs, AQs 13%, A5s 9%, KQs, AKo |
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