Raised on the river with a scare card...

[Str8Fish]

Party Poker 1.00/2.00 Hold'em <font color="#0000FF">(10 handed)</font> link

Preflop: Hero is BB with Q[img]/images/graemlins/heart.gif[/img], 3[img]/images/graemlins/club.gif[/img].
<font color="#666666">1 folds</font>, UTG+1 calls, <font color="#666666">1 folds</font>, MP2 calls, <font color="#666666">2 folds</font>, Button calls, SB completes, Hero checks.

Flop: (5.00 SB) 9[img]/images/graemlins/heart.gif[/img], 3[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(5 players)</font>
SB checks, <font color="#CC3333">Hero bets</font>, UTG+1 folds, MP2 calls, Button calls, SB folds.

Turn: (4.00 BB) T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets</font>, MP2 calls, Button folds.

River: (6.00 BB) 8[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">MP2 raises</font>, Hero calls.

Final Pot: 10.00 BB.

-I've only seen 21 hands from this guy, but he's seen 62% of them. I was thinking a HUGE range of hands here. Was it right to call?