200NL AK river play - am I supposed to fold now?

[Mjafish]

villian is typical unknown donkish player, who doesnt reload after they lose a pot etc. I had just lost a pot and didn't have a chance to reload b/c of mulitabling.

yeah, my turn bet was a little small, prob should have bet 45ish, but anyhow, other comments?


Thanks,
Mike

PokerStars No-Limit Hold'em, $2 BB (6 handed) internettexasholdem.com

UTG ($231.55)
Hero ($160.05)
CO ($339.35)
Button ($199.75)
SB ($48)
BB ($120.30)

Preflop: Hero is MP with K[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $8</font>, CO calls $8, <font color="#666666">2 folds</font>, BB calls $6.

Flop: ($25) K[img]/images/graemlins/heart.gif[/img], 8[img]/images/graemlins/heart.gif[/img], 3[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
BB checks, <font color="#CC3333">Hero bets $18</font>, CO folds, BB calls $18.

Turn: ($61) 2[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333">Hero bets $36</font>, BB calls $36.

River: ($133) 5[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets $58.3 (All-In)</font>, Hero ... ??? (calls $58.30.)

Final Pot: $249.60