Anyone getting away from this, or standard cooler?

My exit hand from tonight's $150 Primetime # 5

Would anyone even think for a second they could be behind here? Any thoughts on my line here would be greatly appreciated.

Table #21656436 - Tournament #13211563 Table #7
Starting Hand #1037607063
Start time of hand: 06 Nov 2009 23:00:24
Last Hand #1037604088
Game Type: HOLD'EM
Limit Type: NO LIMIT
Table Type: TOURNAMENT
Money Type: TOURNAMENT CHIPS
Blinds are now $500/$1,000
Button is at seat 7
Seat 1: Fouinasse13 - $20,358
Seat 2: manybingo - $11,114
Seat 4: Donkai - $19,033
Seat 5: sumoface7 - $40,413
Seat 6: mikazen200981 - $23,608
Seat 7: vladan - $32,624
Seat 8: Lamurgence - $18,375
Seat 9: RokafellaGio - $33,066
Seat 10: Rivertoto - $27,609
Moving Button to seat 8
Fouinasse13 posts ante of $100
manybingo posts ante of $100
Donkai posts ante of $100
sumoface7 posts ante of $100
mikazen200981 posts ante of $100
vladan posts ante of $100
Lamurgence posts ante of $100
RokafellaGio posts ante of $100
Rivertoto posts ante of $100
RokafellaGio posts small blind ($500)
Rivertoto posts big blind ($1,000)
Shuffling Deck
Dealing Cards
Dealing to RokafellaGio
Fouinasse13 folds
manybingo folds
Donkai folds
sumoface7 raises to $3,000
mikazen200981 folds
vladan folds
Lamurgence folds
RokafellaGio calls $3,000
Rivertoto folds
Dealing Flop
RokafellaGio checks
sumoface7 bets $4,000
RokafellaGio calls $4,000 <-------------------------trip to value town
Dealing Turn
RokafellaGio checks
sumoface7 bets $8,000
RokafellaGio raises to $16,000<----------------------time to jam
sumoface7 raises to $33,313 (all-in) <-----Happy days, right?
RokafellaGio calls $25,966 (all-in)
Returning $7,347 to sumoface7 uncalled
sumoface7 shows <-----------------------F***************k
RokafellaGio shows
Dealing River <--------------------------/cry
sumoface7 has Three of a Kind: 9s
sumoface7 wins $67,832 with: Three of a Kind: 9s
Seat 1: Fouinasse13 - $20,258
Seat 2: manybingo - $11,014
Seat 4: Donkai - $18,933
Seat 5: sumoface7 - $75,179
Seat 6: mikazen200981 - $23,508
Seat 7: vladan - $32,524
Seat 8: Lamurgence - $18,275
Seat 9: RokafellaGio - $0
Seat 10: Rivertoto - $26,509
End Of Hand #1037607063

owned

Opinions are always welcome. If you ask the question you have to accept the response

My thinking when flatting his raise (although oop) was that the BB has been super nitty and folding to nearly any raise from any player in any position.My range for sumo was mid PP upwards or AJ/AQ/AK and possibly KQ/KJ. So with a dry flop, or a connected flop for me it would give me the chance to check raise as he is certainly likely to cbet a wide range of flops a high percentage of times.

I like the line of the 3 bet pre but was worried about having to fold without seeing a flop if he came over the top. In your opinion was this thinking a little too passive?

Valid point.

He had not been super aggro by any means, but also was not afraid to open in position.

I would imagine, looking back, that our images of each other were not to dissimilar as we had both taken down a few pots without the other players putting up too much of a fight.

The 3 bet pre makes perfect sense with hindsight, especially as he was definitely solid enough to lay down K9s to a raise pre.........thanks for the response anything constructive is always welcome! especially if its anything above level 1 thinking!