JJ hand vs. Scary Tiger

[2handed]

50/100 game on FTP. Scary Tiger has been playing pretty well, but running bad in the short time we have been playing. My image is probably that I am aggressive and decent since I havent done anything too boneheaded while playing with tiger. I have been winning and showing down some strong hands, and generally playing pretty well by my own standards.

I open-raise on the button with J[img]/images/graemlins/diamond.gif[/img]J[img]/images/graemlins/heart.gif[/img]. SB calls, Tiger calls in BB.
(If I have a card wrong in this hand let me know tiger, it feels like i might have messed something up.)

Flop J[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/club.gif[/img] 6 [img]/images/graemlins/diamond.gif[/img]
SB checks, Scary Tiger bets, I raise, SB folds, Scary Tiger calls

Turn 4[img]/images/graemlins/club.gif[/img]
Tiger checks, I bet, he calls.

River 5 offsuit: He checks, I bet, He checkraises, I 3bet, he calls.