Flop Analysis
Betting small is fine, though solver prefers a larger sizing to pressure the SB's condensed range of pocket pairs and 9x hands.
We found a great river card to value bet, but calling the check-raise was a significant error against a range that is heavily weighted toward full houses.
Betting small is fine, though solver prefers a larger sizing to pressure the SB's condensed range of pocket pairs and 9x hands.
Checking back is the standard play. Our hand has very little equity (14%) and we don't want to bloat the pot with just King-high on a paired board.
The Queen is a fantastic card for us, giving us top pair. We should bet for value, as SB has many 9x and mid-pair hands that will call a medium sizing. **Ranges:** SB's range is capped after checking twice, mostly consisting of hands like 88, 77, or A9. We have the nut advantage with QQ and 99 in our range. **Sizing:** A 66% pot bet (5.5BB) is preferred to maximize value from SB's bluff-catchers. Our 7.7BB sizing is slightly large but targets the same sticky range. **Plan:** We are betting for value and expect to be called by worse. If raised, we must evaluate the SB's ability to represent a full house. --- > **Takeaway:** When you turn or river top pair after the action goes check-check, look to extract value from the opponent's capped range.
This is a clear fold. When the SB check-raises the river on a paired board, they are almost never bluffing and are heavily weighted toward full houses. **Ranges:** SB's check-raise range is dominated by full houses like 99, 66, or 4x. They have very few natural bluffs here since the spade draw missed and we hold the Qs. **Math:** We need 33% equity to call. While we have top pair, we are crushed by SB's value range, and the population rarely finds enough bluffs here to make calling profitable. **Blockers:** Holding the Qs is actually bad for calling, as it blocks some of the potential missed spade draws SB might have turned into a bluff. --- > **Takeaway:** Avoid calling river check-raises on paired boards with one-pair hands; the population is extremely value-heavy in this line.
Note: Calling the river raise is a major mistake. Against a check-raise on this board, our top pair is essentially a bluff-catcher that loses to all value.