Opening too loose UTG and then calling off top two versus a huge, polarized river jam on a straightening runout turns a good hand into a big losing bluff-catcher.
C‑betting top pair multiway is fine, but the 2/3-pot sizing is a bit ambitious; with range and nut advantage but three opponents, we generally prefer a smaller, higher-frequency stab or more checking.
Note: Betting is good, but sizing too large multiway narrows ranges toward strong made hands and good draws, inflating the pot with a hand that will often be bluff-catching later streets.
Picking up top two after being called twice, betting again is standard — we want value from Jx, Tx, overpairs and draws and to keep ranges from realizing equity for free in a still-multiway pot.
With SPR ~1.4 on a river that completes multiple straights and with our hand uncapped but not nutted, checking is preferred; betting risks value-owning ourselves versus a range that has plenty of straights.
Facing a massive overbet jam, our top two is just a bluff-catcher and should fold; at this SPR and on this runout, the value range (straights/sets) is dense and natural bluffs are scarce, especially at NL200. **Board:** The 9d doesn’t complete the flush but connects the low board, adding J-high, Q-high and K-high straights while our hand stays at two pair — strong but clearly non-nut. **Math:** We’re getting ~2.7:1 and need ~27% equity; against a polarized range that comfortably includes 78s, Q8s, KQ and sets, we rarely reach that threshold, especially when population underbluffs this line. **Plan:** Once we choose flop/turn sizings that drive SPR this low, we must be ready to fold strong but dominated bluff-catchers to huge river overbets on bad runouts rather than “hate-call” just because we’re high in our range. --- > **Takeaway:** On straight-completing rivers, treat big overbets as heavily value-weighted at NL200 and fold even very strong bluff-catchers like top two when you lack key straight blockers.
Note: Calling the huge overbet with top two pair turns a strong hand into a spewy bluff-catcher; folding is clearly higher EV versus a value-heavy, underbluffed range.