Preflop, I guess I shoulda raised but please don't comment on it. I have $180 villain covers. Villain seems competent, I'd say TAG.
Preflop, there's a straddle and limper, villain raises to $8 in the CO. I call on the button w/ A
Q
, BB calls, straddle and limper calls. Flop comes A
4
3
. Checks to me and I bet $20, villain calls. Turn is 3
, goes check check. Why did I check here? Because "small hand, small pot". I'm probably way ahead, but if not, I'm basically drawing dead. Likewise, I don't have to fear a free card unless villain has like 45o. I'm ~90% against AJ, QQ type hands. Anyway, river is 2
, villain bets $45. Hero?