What do you think he has?

MP3 is a LPP 67/0/22 (correct me please if I wrote that wrong). Mostly he had been playing big card anything and middle, low suited and off suites. Also, comments on my play will be appreciated. Thank you in advance.

PokerStars 0.10/0.20 Hold'em (9 handed) converter

Preflop: Hero is Button with J[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, UTG+1 calls, <font color="#666666">2 folds</font>, MP3 calls, CO calls, <font color="#CC3333">Hero raises</font>, <font color="#666666">2 folds</font>, UTG+1 calls, MP3 calls, CO calls.

Flop: (9.50 SB) J[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(4 players)</font>
UTG+1 checks, <font color="#CC3333">MP3 bets</font>, CO calls, <font color="#CC3333">Hero raises</font>, UTG+1 folds, <font color="#CC3333">MP3 3-bets</font>, CO folds, <font color="#CC3333">Hero caps</font>, MP3 calls.

Turn: (9.25 BB) T[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">MP3 bets</font>, <font color="#CC3333">Hero raises</font>, <font color="#CC3333">MP3 3-bets</font>, <font color="#CC3333">Hero caps</font>, MP3 calls.

River: (17.25 BB) 7[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">MP3 bets</font>, <font color="#CC3333">Hero raises</font>, MP3 calls.

Final Pot: 21.25 BB