Extreme Makeover: Rockets to Toilet Paper

Is there anything I could have done differently here?

SB stats:
36/14/1, but only over 20 hands [img]/images/graemlins/frown.gif[/img]


Party Poker No-Limit Hold'em, $ BB (8 handed) FTR converter on zerodivide.cx

Button ($47.75)
SB ($45.55)
BB ($28.25)
UTG ($48.25)
UTG+1 ($232.60)
Hero ($52.30)
MP2 ($42.15)
CO ($48.75)

Preflop: Hero is MP1 with A[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/club.gif[/img]. SB posts a blind of $0.25.
UTG calls $0.50, UTG+1 calls $0.50, <font color="#CC3333">Hero raises to $2</font>, MP2 calls $2, <font color="#666666">2 folds</font>, SB (poster) calls $1.75, <font color="#666666">1 fold</font>, UTG folds, UTG+1 calls $1.50.

Flop: ($9) Q[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/club.gif[/img], 2[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">SB bets $3</font>, UTG+1 folds, <font color="#CC3333">Hero raises to $9</font>, MP2 folds, SB calls $6.

Turn: ($27) J[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $15</font>, SB calls $15.

River: ($57) T[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, Hero ???


In hindsight:
I'm personally leaning to having raised more ($12-$15) on the flop, once the turn came, I think I'm pretty much at the point of throwing good money after bad.


At the turn...

Way ahead of:KK (no [img]/images/graemlins/diamond.gif[/img]), KQ
Fairly ahead of: KK[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/diamond.gif[/img]x, AQ (very unlikely)
Fairly behind: QJs (a reasonable pre-flop call for a 36% VPiP)
Way behind: x[img]/images/graemlins/diamond.gif[/img]x[img]/images/graemlins/diamond.gif[/img], QQ, JJ, 99, 22

Opinions?