NL100: River decision with TPGK

[crunchi]

Villain is unknown

PokerStars No-Limit Hold'em, $1 BB (5 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Hero ($100)
MP ($70.70)
Button ($167.80)
SB ($77.40)
BB ($40.15)

Preflop: Hero is UTG with K[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/spade.gif[/img].
<font color="#CC3333">Hero raises to $4</font>, MP calls $4, <font color="#666666">3 folds</font>.

Flop: ($9.50) 5[img]/images/graemlins/club.gif[/img], 3[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $6</font>, MP calls $6.

Turn: ($21.50) 4[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $14</font>, MP calls $14.

River: ($49.50) 5[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">MP bets $30</font>, Hero ???


On the river i think his range is either monster or air. Either he is VB'ing a rivered FH or slow played flush OR he is bluffing his missed flush draws. Thoughts? call? fold?

BTW, should have bet more on previous streets, i know [img]/images/graemlins/smirk.gif[/img]

[early325]

c/c seems really really standard in this spot to me

i think c/c &gt;&gt;&gt;&gt;&gt; b/f &gt; c/f

[Zen_Approach]

I think this is a check call, unless you have a specific read on this player (ie. rarely bets river/likes to slowplay flopped flush/set type hands)