Bet This River or Check/Call?

[kahntrutahn]

Only have about 10 hands at the table thusfar. First hand I saw played, MP3 (56/0/.71) raised the turn 4 handed after the flop was 3bet by the UTG PF Raiser. He showed down A5s which he CC w/PF and had hit absolutely nothing (not even a BD draw)... Thus, I was prepared to showdown AK high in most circumstances.


Party Poker 2/4 Hold'em (9 handed) converter

Preflop: Hero is BB with A[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/spade.gif[/img].
<font color="#666666">4 folds</font>, MP3 calls, <font color="#666666">1 fold</font>, Button calls, SB completes, <font color="#CC3333">Hero raises</font>, MP3 calls, Button calls, SB calls.

Flop: (8 SB) 8[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/heart.gif[/img], 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, <font color="#CC3333">Hero bets</font>, MP3 calls, Button folds, SB folds.

Turn: (5 BB) 4[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, MP3 calls.

River: (7 BB) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, MP3 folds.

Final Pot: 8 BB


So, do I bet this river against him, or check/call... if raised on the river, call the raise?