400nl - 32s flush river allin standard hand

[wuarhg]

i have been raising and this guy has been peeling with crap but not really psuhing with crap(from the hands i've played vs him). his stats 50/9 1.3/2.3/3 26% wtsd 530 hands.

Party Poker No-Limit Hold'em, $ Hero (5 handed) pokerhand.org hand converter

Button ($1286.50)
SB ($339.87)
Hero ($431.60)
UTG ($318)
MP ($412.65)

Preflop: Hero is BB with 2[img]/images/graemlins/club.gif[/img], 3[img]/images/graemlins/club.gif[/img]. SB posts a blind of $2.
UTG calls $4, <font color="#666666">1 fold</font>, <font color="#CC3333">Button raises to $8</font>, <font color="#666666">1 fold</font>, Hero calls $4, UTG calls $4.

Flop: ($26) 8[img]/images/graemlins/heart.gif[/img], 7[img]/images/graemlins/club.gif[/img], 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets $24</font>, UTG calls $24, Button folds.

Turn: ($74) 9[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $55</font>, UTG calls $55.

River: ($184) 3[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $110</font>, UTG allin. Hero has to call $121

[krishan]

seems totally fine and standard. Is there any merit to a river check raise? I think his turn call is uber strong, straight or better.

Krishan