PS $22 - 1st hand: call off all of my chips on the river?

[jd2b2006]

PokerStars No-Limit Hold'em Tourney, Big Blind is t20 (9 handed) converter

Button (t1500)
SB (t1500)
BB (t1500)
UTG (t1500)
UTG+1 (t1500)
MP1 (t1500)
MP2 (t1500)
MP3 (t1500)
Hero (t1500)

Preflop: Hero is CO with T[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/heart.gif[/img].
UTG calls t20, <font color="#666666">3 folds</font>, MP3 calls t20, Hero calls t20, <font color="#666666">1 fold</font>, SB completes, BB checks.

Flop: (t100) 4[img]/images/graemlins/spade.gif[/img], 9[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(5 players)</font>
SB checks, BB checks, UTG checks, MP3 checks, <font color="#CC3333">Hero bets t80</font>, SB folds, BB folds, UTG folds, MP3 calls t80.

Turn: (t260) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
MP3 checks, <font color="#CC3333">Hero bets t180</font>, MP3 calls t180.

River: (t620) A[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">MP3 bets t1220 (All-In)</font>, Hero?????

[45suited]

Folds, with the suspicion that you might have been behind before the ace hit anyway. With the deep stacks you were playing with, I'd fold this for sure.

[Unarmed]

A couple questions:

What did you put him on after he called your flop and turn bet?
Is A9 that unlikely a hand for YOU to have?

EDIT: NH suited [img]/images/graemlins/smile.gif[/img]

[11t]

Let it go, you got plenty of chips. I'd put a note on whoever did this though.

[jd2b2006]

[ QUOTE ]
A couple questions:

What did you put him on after he called your flop and turn bet?
Is A9 that unlikely a hand for YOU to have?



[/ QUOTE ]

After the check/call on the flop, I put him on two overcards. After the check/call on the turn, I thought he might have hit his straight draw from the flop, or is just a HUGE fish trying to hit an overcard. Had he checked the river, I would have checked behind. Since this is a $22 SNG, I do not think my opponent was thinking on a level of "since I hit my straight and a scare card came on the river, if I go all-in he will think I am bluffing and will call with a worse hand." Then again, I have a tendency not to think very highly of my opponent's postflop play at the $20s unless proven otherwise.