Quote:
Originally Posted by Mat the Gambler
The 4 looks like a scary card, but is it really? Villains shouldn't have any 2's and not many 7's in their range. They called pre-flop, and then called a gutshot straight draw with a flush draw on the board? I think you're still ahead a large percentage of the time. The biggest threats are 46, 45 and 34. I would check-call the turn, and see what happens on the river, but probably check-calling most rivers.
I agree with most of this, but:
1. The flush draw isn't having much impact on their propensity to chase a gutshot because they just feel like chasing that gutshot. (They're accidentally almost correct to ignore it -- a flush draw is unlikely in the 2 other hands, although a more sophisticated opponent thinks about floating with the gutshot to represent the flush.)
2. The probability of calling two bets from a "loose fish" and picking off a bluff is less than zero. Check/call once, sure, because the turn bluff looks so tempting (or they might even bet A6 or 88), but if they bet again, fold.