Two Pair on drawy board

[underthesky]

Villain has just sat back on the table so I didn't have his HUD stats as we played the hand. I believed he was a typical mediocre TAG. Is this okay?

$0.5/$1 No Limit Holdem
5 players
Converted at weaktight.com

Stacks:
UTG (<font color="#0000cc">$110.20</font>)
CO (<font color="#0000cc">$68.50</font>)
BTN (<font color="#0000cc">$58.30</font>)
SB (<font color="#0000cc">$96.45</font>)
BB (<font color="#0000cc">$100.00</font>)

Hero is in SB with 9[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/heart.gif[/img]

Pre-flop: ($1.5, 5 players)
<font color="#777777">2 folds</font>, BTN calls $1, <font color="#cc0000">SB raises to $5</font>, BB calls $4, BTN calls $4

Flop: 7[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/heart.gif[/img] ($15, 3 players)
<font color="#cc0000">SB bets $11</font>, BB calls $11, BTN calls $11

Turn: A[img]/images/graemlins/spade.gif[/img] ($48, 3 players)
<font color="#cc0000">SB bets $35</font>, BB calls $35, <font color="#777777">1 fold</font>

River: 3[img]/images/graemlins/diamond.gif[/img] ($118, 2 players)
<font color="#cc0000">SB bets $45.45 and is all-in</font>