200NL river decision with straight

[WSOP2007]

Villain is 18/12/5.2 over 500 hands, haven't seen him make a big bluff before

Everest Poker No-Limit Hold'em, $1.00/$2.00 (HH Converter by Kreatief)

BB (202.15)
MP3 (321.40)
CO (273.20)
Button (247.00) (Hero)
SB (223.85)

Preflop: Hero is Button with 8[img]/images/graemlins/diamond.gif[/img], 6[img]/images/graemlins/diamond.gif[/img]
<font color="#CC3333">CO raises to $7.00</font>, Hero calls $7.00, <font color="#666666">2 folds</font>,

Flop: 6[img]/images/graemlins/club.gif[/img], 5[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/spade.gif[/img] ( $17 )
<font color="#CC3333">CO bets $10.00</font>, Hero calls $10.00,

Turn: 7[img]/images/graemlins/heart.gif[/img] ( $37 )
<font color="#CC3333">CO bets $20.00</font>, <font color="#CC3333">Hero raises to $65.00</font>, CO calls $45.00,

River: 6[img]/images/graemlins/spade.gif[/img] ( $167 )
<font color="#CC3333">CO bets $80.00</font>, Hero....

Do you think this is an INSTA call or is it possible to find a fold here?

[napkins]

call

[Kinbor]

INSTA call

[Unknown Soldier]

def not insta call

you're splitting enough to call

[ArtieFish]

I think he knows you probably aren't going to fold that.

[WSOP2007]

[ QUOTE ]
I think he knows you probably aren't going to fold that.

[/ QUOTE ]

Are you suggesting a fold?

[scv]

I think you are splitting most of the time here and given the potodds I call.

[Some9]

18/12/5 villian you should fold. that doesnt mean I could fold but its obv best as hes boated much more than holding A8/88...

[ReptileHouse]

[ QUOTE ]
18/12/5 villian you should fold. that doesnt mean I could fold but its obv best as hes boated much more than holding A8/88...

[/ QUOTE ]

Um.... 78, 89, another 86, K8s.... All very much in the range of an 18/12. That's not even mentioning JJ+.

1/2 pot on the river feels a lot like a blocking bet, especially considering villain's aggression factor. This guy doesn't like to call. He likes to bet.

Unless you have a HUGE read that villain only takes this line with a boat, this is a call and it's not very close.

[mikalina]

Snap call, based on getting 3:1.

I hate that his line screams set but his range is a bit wider than that... I could see two big hearts in there a small percentage of the time as well, especially based on his small flop bet.

I fold here almost 0%... only if his cards are face-up. 5.2 AF... I have to call.