88 HJ on AK6r: Check Turn, Fold River

Flop Analysis

C-betting is fine, but we should prefer a smaller sizing on this dry, high-card board to pressure the BB's air and weak pairs. **Ranges:** We have a massive range advantage on A-K-x, but our specific hand is just a bluff-catcher that doesn't need to build a massive pot. **Sizing:** A large 1.3x pot bet is unnecessary; 25-33% pot forces the same folds from hands like 22-55 and JTo while keeping the pot manageable. --- > **Takeaway:** On A-high boards with range advantage, use small sizing to maximize fold equity against the bottom of Villain's range.

Note: Sizing is too large for this board texture; a small bet achieves the same goals with less risk.

Turn Analysis

Checking back is mandatory here despite turning trips; the third spade is a disaster for our range and equity. **Board:** The 8s is a double-edged sword. We improve to trips, but any single spade in the BB's range (like QsJx or 7s6s) now has us crushed. **Plan:** By checking, we control the pot size and prepare to bluff-catch on non-spade rivers, as betting only gets called by flushes or better. --- > **Takeaway:** When the board gets wet and completes draws that favor the defender, check back your medium-strength value hands.

River Analysis

Betting the river is a significant error. With four spades on board, our trips have zero value and we don't block any of the flushes Villain is folding. **Ranges:** BB has many single-spade hands that will never fold to this sizing. We are essentially turning trips into a bluff that targets nothing. **Blockers:** We hold no spades (8c8d), meaning we don't block any of the Villain's spade flushes or straight draws that got there like QJ. --- > **Takeaway:** Do not value bet trips on a four-flush board; you are only called by better and fold out hands you already beat.

Note: River bet is a 'value-own'; trips cannot get called by worse on a four-flush board.