Trips weak kicker

[mattnxtc]

This may be a pretty simple hand, but here goes:

CO is the reason I am at the table:
Stats: 92/60/3.4 and not slowing down. He is absolutely awful...Will cap the flop and turn and fold to river bets and so forth.

No read on the sb though to this point he hasnt done anything totally out of line.

His turn call of a bet and raise threw me for a loop. Is this a pretty standard 3bet?


Full Tilt Poker
Limit Holdem Ring game
Limit: $0.50/$1
5 players
Converter

Stack sizes:
UTG: $65.80
CO: $22.60
Button: $17.25
SB: $61.95
matt: $23.20

Pre-flop: (5 players) matt is BB with 9[img]/images/graemlins/diamond.gif[/img] 3[img]/images/graemlins/spade.gif[/img]
UTG folds, CO calls, Button folds, SB calls, matt checks.

Flop: 5[img]/images/graemlins/diamond.gif[/img] 3[img]/images/graemlins/heart.gif[/img] 3[img]/images/graemlins/diamond.gif[/img] (3SB, 3 players)
<font color="#cc0000">SB bets</font>, matt calls, <font color="#cc0000">CO raises</font>, SB calls, <font color="#cc0000">matt 3-bets</font>, <font color="#cc0000">CO caps</font>, SB calls, matt calls.

Turn: A[img]/images/graemlins/club.gif[/img] (7.5BB, 3 players)
SB checks, <font color="#cc0000">matt bets</font>, <font color="#cc0000">CO raises</font>, SB calls, matt ????