We navigated pre and flop well, but the river bet into a nasty, flush-completing, four-liner was the big leak — our straight should mostly check and bluff-catch at this SPR.
Betting is good with an overpair and backdoor equity, but in a 4-way pot a slightly smaller size or a higher check frequency keeps our range more protected and respects the extra players’ equity.
Note: Size is a bit large for 4-way; we generally want to either check more or use a smaller, range-bet style size with our overpairs on this semi-coordinated texture.
Checking turn is correct — the queen is awful for us, downgrades our hand to second pair plus draw, and at this SPR betting again into two ranges with many Qx and straights would overplay our equity. **Board:** The queen improves CO’s flop calls (Qx, J8, KJ) and creates made straights, while our overpair downgrades to a medium-strength bluff-catcher with an open-ender. **Ranges:** CO continues flop with plenty of Tx, Qx floats, Jx and KJ, while BB can still have straights and two pair; betting would isolate us against stronger parts of both ranges and fold out worse. **Plan:** By checking we keep the pot manageable, realize our draw, and can comfortably continue versus reasonable river sizes when we improve. --- > **Takeaway:** When the turn smashes callers’ ranges and downgrades our hand, lean into pot control and realize equity instead of forcing thin value.
Once the river completes both the straight and a possible flush, our straight is strong but not nutted, and should mostly check — betting big polarizes us into a value range that’s heavily dominated by CO’s raising range. **Board:** The river gives us a straight but also completes a flush and keeps KJ as a higher straight; most of CO’s natural raises here are flushes and KJ, while many worse made hands are more likely to just call. **Ranges:** After calling flop and checking turn, CO can easily have suited clubs, sets, two pair, and KJ; our value-bet region that isn’t a flush is thin, so by betting large we expose this capped part of our range to a very strong raising range. **Plan:** Checking lets us bluff-catch versus reasonable sizings with a strong but non-nut hand; when we bet this large, we should be heavily weighted to flushes and KJ, not this specific straight. --- > **Takeaway:** On river cards that complete multiple better holdings, strong but non-nut hands belong mostly in our check-and-decide range, not in big value-bet lines.
Note: The large river bet with a non-nut straight overvalues our hand on a flush-completing, four-liner board where better hands dominate CO’s raising range.
Facing the small raise after betting, calling off the last 6.4BB with a straight is defensible because we need under 10% equity and our line and price force us to continue very wide. **Math:** We’re getting about 9.9:1, needing ~9% equity; folding this strong a hand after putting in a big bet would over-fold our range dramatically unless CO is essentially never bluffing or value-raising worse. **Ranges:** While CO is heavily weighted to flushes and KJ, they still have some lower straights and potentially overplayed two pairs that can raise small, and our range construction from the prior streets leaves this hand close to the top of our non-flush holdings. --- > **Takeaway:** Once we choose an overly big river value bet, we often pot-commit ourselves to call raises with our strong non-nut hands because the pot odds become too good to fold.
Note: Given the price, fold would be too tight, but the real error was the river bet that put us in this spot; the call itself is only a small, if any, mistake.