A9 flops top pair 9's, then hits 2 pair on the turn

[bober2]

Is this bet correctly?

PokerStars No-Limit Hold'em, $0.05 BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

UTG ($10.11)
MP ($30.32)
Button ($11.45)
SB ($5.70)
Hero ($12.92)

Preflop: Hero is BB with 9[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/heart.gif[/img].
<font color="#666666">3 folds</font>, SB completes, <font color="#CC3333">Hero raises to $0.2</font>, SB calls $0.15.

Flop: ($0.40) 9[img]/images/graemlins/spade.gif[/img], 8[img]/images/graemlins/diamond.gif[/img], 2[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $0.05</font>, <font color="#CC3333">Hero raises to $0.55</font>, SB calls $0.50.

Turn: ($1.50) A[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $0.05</font>, <font color="#CC3333">Hero raises to $1.6</font>, <font color="#CC3333">SB raises to $3.15</font>, Hero calls $1.55.

River: ($7.80) Q[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $0.05</font>, <font color="#CC3333">Hero raises to $5.6</font>, SB calls $1.75 (All-In).

Final Pot: $15.20

[Warteen]

Flop and turn raises might be a bit much unless you're convinced this villain will make those terrible calls with a draw. Other than that, super standard. If he had a set, chalk it up to bad luck and move on.