Absolute Tourney Hand

[jaral]

Absolute Poker $30 rebuy, 12k gurenteed tourney last night.
I have about 6.5k in the sb. Villian has about 11k in MP+1.
100/200 blinds.

Folds to Villian who raises to 600.
Folds to me.
I call with pocket 9s in the sb. Suits not important.
BB folds.

Flop comes 10 6 2 r
Pot (1400)

I check.
Villian bets 800.
I raise to 1800.
Villian pushes.

I'm not really sure how I could have best played this hand.
Any suggestions on how I could have played the hand better or what I should do considering how it played out are appreciated.