CO was around 50/10 after 40 hands. I didn't remember seeing him make any 3+ bets preflop or postflop errors. Thanks for your comments.
PokerStars No-Limit Hold'em, $0.50 BB (6 handed)
converter
MP ($24.95)
CO ($66.55)
Button ($11.15)
Hero ($49.50)
BB ($51.85)
UTG ($31.75)
Preflop: Hero is SB with K[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">
2 folds</font>, <font color="#CC3333">CO raises to $1</font>, Button calls $1, <font color="#CC3333">Hero raises to $4</font>, <font color="#666666">
1 fold</font>, <font color="#CC3333">CO raises to $12</font>, Button folds, Hero thinks for 20 seconds and calls $8.
Flop: ($25.50) 3[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/heart.gif[/img], 8[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $37.5 (All-In)</font>