65s BU on 775pr: Value Your Straights Properly

Flop Analysis

C‑betting here is correct with our exact hand, but the board overall wants more checking than usual and we can usually use a smaller size than half pot. **Ranges:** As the preflop raiser we keep a nut advantage (overpairs, 7x, full houses), but BB has all offsuit 7x and 5x that we don’t, so their range isn’t weak; our specific two pair sits in the upper middle of our value region, not the nuts. **Board:** Paired, 7‑high and rainbow makes it hard for BB to have strong draws, so ranges are relatively condensed around one‑pair / bluff‑catchers, which reduces the need for a big flop bet size. **Sizing:** Solver leans toward a small c‑bet (around 1.9BB) most of the time with this combo, mixing in some 0.7‑pot; betting 3.1BB is fine but slightly larger than necessary, so we risk folding out air without gaining much extra from worse. --- > **Takeaway:** On dry, paired boards where both ranges are condensed, still c‑bet good hands but favor smaller sizes and don’t auto‑bet range.

Note: C‑bet is good, but sizing is a bit too large on a board where a smaller bet accomplishes the same goal more efficiently.

Turn Analysis

Checking back turn with two pair plus open‑ender is perfectly in line with optimal play — our equity is strong but the card shifts advantage toward BB. **Ranges:** After BB check‑calls flop, they retain plenty of 7x, 8x7x, 8x5x, 88, slow‑played overpairs and heart draws; our range is now more polarized between strong value and draws, and this hand sits in the middle rather than at the top. **Board:** The 8 connects the low cards and introduces a heart draw, increasing how often BB improves or has strong continues, so barreling too often with medium‑strength value starts isolating ourselves vs trips/boats/straights and strong draws. **Plan:** By checking we protect our checking range with a hand that has good equity and realize it in position, ready to call reasonable river bets or value bet when we improve/brick into a strong bluff‑catcher spot. --- > **Takeaway:** When the turn improves the caller’s range and adds draws, slow down with medium‑strength value and take the free card in position.

River Analysis

Betting river for value with our straight is mandatory, but we’re leaving money on the table by not choosing one of the more polar sizes that this combo prefers. **Ranges:** After we check turn and BB checks river, BB is heavy on bluff‑catchers (5x, 8x, some 7x, and busted hearts), while our line contains strong value like straights and full houses plus some missed draws; our straight is near the top of this betting range. **Sizing:** For this exact hand, solver splits between a small block (~0.3 pot) and a big overbet (~1.3 pot), rarely using the medium 0.66‑pot size; the logic is either to cheap‑value/thinly value vs very wide calling ranges or to polarize and extract max from 7x/8x that feel too strong to fold. **Plan:** With stacks still deep and BB having plenty of strong bluff‑catchers, leaning toward the overbet with this specific straight generates more EV than a middling size that doesn’t fully punish their calls nor induce enough light ones. --- > **Takeaway:** When you river a near‑top‑range hand and villain’s range is mostly bluff‑catchers, favor polarized or small block sizes rather than a middling “compromise” bet.

Note: Value‑betting river is correct, but choosing a medium size with this specific straight under‑realizes value compared to the preferred small or overbet sizes.