I don't usually do this...

My literal notes on villian:
- Calls flops loosely
- Not a complete Top Pair donk

his stats were 30/20 over 200 hands.

I'm not really sure what his range is calling 3-bets OOP. But when i do this, you almost always see AA-QQ. He may or may not know this.

POKERSTARS GAME #8459967935: HOLD'EM NO LIMIT ($0.50/$1.00) - 2007/02/15 - 20:21:19 (ET)
Table 'Hecuba V' 6-max Seat #2 is the button
Seat 1: OCG81 ($118.50 in chips)
Seat 2: ROSS HYDEN ($165.25 in chips)
Seat 3: kd1134 ($544.55 in chips)
Seat 6: redgrape ($96 in chips)
kd1134: posts small blind $0.50
redgrape: posts big blind $1
*** HOLE CARDS ***
Dealt to redgrape [Ks Ac]
OCG81: folds
ROSS HYDEN: folds
kd1134: raises $2.50 to $3.50
redgrape: raises $9.50 to $13
kd1134: calls $9.50
*** FLOP *** [6h 5d 7h]
kd1134: checks
redgrape: bets $19
kd1134: calls $19
*** TURN *** [6h 5d 7h] [6s]
kd1134: checks
redgrape: bets $64 and is all-in

ps. Against a more observant, smart player i'd be more confident in this.

I think he calls every single time. It's possible he has AK and may fold, but other hands would he call the 3-bet and pot size flop bet with?

It seems like he made his decision on the flop to call you down regardless. Bear in mind that if he thinks you are a loose player that he's just willing to look you up with 20% of his stack.

If you put him AA/KK/QQ he's not folding AA/KK. Could he fold QQ with no overs 4-handed to you? That's the question.

NVM, after thinking about this more this is bad.

after the flop his range is probably 44-AA, and some other stuff but i'm beating that. he's prob not folding 44-88. And i can't bank on him throwing away 99-QQ either. It was just a little dumb.

Again though, against a semi-loose, smart player it may be good.