Was this fishy play?

[Roy6]

I don't have too much read on opponent. I saw him limping with hands that are standard raises. Postflop he is also passive, but defends A-hi hands. He apparently has the fold button too and is not a big chaser.

Flop is standard here? He mucks lot of hands but bets with a lot of them. Against bad opponents I bet all the way, against aggros I often c/r here if they call down a PP. But I think villain here would fold them quite often.
I'm also passive on the turn for the above reasons.
River is a good card for me and I want to represent the nut no-pair rivering a pair or a missed flush draw with the donkbet.


Cryptologic 3.00/6.00 Hold'em <font color="#0000FF">(6 handed)</font> link

Preflop: Hero is BB with A[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/spade.gif[/img].
UTG calls, <font color="#666666">3 folds</font>, SB completes, Hero checks.

Flop: (3.00 SB) A[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, Hero checks, <font color="#CC3333">UTG bets</font>, SB folds, Hero calls.

Turn: (2.50 BB) 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">UTG bets</font>, Hero calls.

River: (4.50 BB) K[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">UTG raises</font>, Hero calls.

Final Pot: 8.50 BB.