I have just a couple hundred hands on my opponent, but he's obviously a bad player as you can tell.
Villain in CO
76.47 vp$ip
WTS 40%
PFA 1.37 and like all terrible players he has an insanely high river aggression.

We are both sitting on $100

Hero is dealt K[h]K[c] in MP1
Hero raises $5
Villain in CO calls $5

Flop ($11.50)
9[s] Q[d] T[c]
Hero bets $9
Villain raises to $18

What's my move? This guy could seriously have anything, and I'm surprised to see him raise my flop bet. Should I be willing to risk my stack against him?

Ugh.

I probably call and evalute the turn. If he has AQ he's probably not firing a full pot again.

I dont' mind folding at all.

Minimum raises are scary. And his 1.37 PFA is not very high, especially if it includes a crazy high river aggression. My guess is his flop aggression is relatively low. If so, then I'm respecting that minimum raise quite a bit.

His range at this point likely includes KJ J8 QT Q9 T9 as well as the sets, where you're behind.

Probably also KQ QJ JJ JT, where you're ahead.

The # of hands you're ahead of seems pretty small by comparison to the ones where you're behind. And you don't know what cards help you (other than a J).

I can't just fold here. But calling gives you no information. So I think I might reraise the flop smallish, and fold if he re-reraises because he clearly has a monster. Either that or flat call and check the turn and re-evaluate.

I posted this hand because I think I completely botched it. I called his flop raise, checked the turn, he bet $30 and I pushed. I convinced myself that he could easily have QJ, AQ as well as anything else. He flipped over KJ for the flopped straight.

Early aggression from calling stations = monster 99% of the time.