50NL triple barrel spot?

[Panic__NL]

Villian is 17/6/1.14 over 53 hands.
I am 22/20/3.5
Is tripple barrelling here spew?

iPoker No-Limit Texas Hold'em (NL50), $0.50 BB (6 handed) SilverKitty Hand History converter by www.pokeronline.com.ua

BB ($50)
MP2 ($40.75)
MP3 ($13.78)
CO ($49)
Hero ($61)
SB ($49.95)

SB: Post SB $0.25
BB: Post BB $0.50

Preflop:
Hero is Button with 6[img]/images/graemlins/spade.gif[/img], 7[img]/images/graemlins/spade.gif[/img]
<font color="#666666">1 folds</font>
MP3 Call $0.5
<font color="#666666">1 folds</font>
Hero Raise $2.25
SB Call $2
<font color="#666666">2 folds</font>

Flop:($5.5) T[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/club.gif[/img]<font color="#0030DD">(2 players)</font>
SB Check
Hero Bet $4
SB Call $4

Turn:($13.5) Q[img]/images/graemlins/club.gif[/img]<font color="#0030DD">(2 players)</font>
SB Check
Hero Bet $9
SB Call $9

River:($31.5) 6[img]/images/graemlins/club.gif[/img]<font color="#0030DD">(2 players)</font>
SB Check
Hero bet or check?