is this spew? 1k NL

[jj12]

Opponent is a 50/3 passive calling station. I just felt that I am repping the straight v well with the small turn bet followed by large river bet.

No Limit Holdem Ring game
Blinds: $5/$10
6 players
Converter

Stack sizes:
UTG: $639
UTG+1: $382.4
Hero: $985
Button: $2946.5
SB: $1824
BB: $385

Pre-flop: (6 players) Hero is CO with 3[img]/images/graemlins/spade.gif[/img] 3[img]/images/graemlins/diamond.gif[/img]
UTG calls, UTG+1 calls, Hero calls, Button folds, <font color="#cc0000">SB raises to $55</font>, BB folds, UTG calls, UTG+1 folds, Hero calls.

Flop: T[img]/images/graemlins/diamond.gif[/img] 6[img]/images/graemlins/spade.gif[/img] 7[img]/images/graemlins/heart.gif[/img] ($185, 3 players)
SB checks, UTG checks, Hero checks.

Turn: 9[img]/images/graemlins/club.gif[/img] ($185, 3 players)
SB checks, UTG checks, <font color="#cc0000">Hero bets $100</font>, SB folds, UTG calls.

River: 2[img]/images/graemlins/spade.gif[/img] ($385, 2 players)
UTG checks, <font color="#cc0000">Hero bets $300</font>.