50nl: River pairs with overpair

[straightflush]

Villian just sat down at the table so no reads. How is my line? I wasn't sure if I should make a blocking bet on the river.

Full Tilt Poker
No Limit Holdem Ring game
Blinds: $0.25/$0.50
6 players
Converter (http://www.neildewhurst.com/hand-converter)

Stack sizes:
UTG: $33.10
UTG+1: $34
CO: $61.75
Button: $50
Hero: $50.25
BB: $50

Pre-flop: (6 players) Hero is SB with Q/images/graemlins/club.gif Q/images/graemlins/diamond.gif
2 folds, CO calls, Button folds, <font color="#cc0000">Hero raises to $2</font>, BB calls, CO calls.

Flop: 6/images/graemlins/spade.gif 9/images/graemlins/spade.gif 3/images/graemlins/heart.gif ($6, 3 players)
<font color="#cc0000">Hero bets $4.5</font>, BB calls, CO calls.

Turn: 7/images/graemlins/club.gif ($19.5, 3 players)
<font color="#cc0000">Hero bets $15</font>, BB calls, CO folds.

River: 9/images/graemlins/diamond.gif ($49.5, 2 players)
Hero checks, <font color="#cc0000">BB bets $10</font>, Hero calls.

Results:
Final pot: $69.5

[straightflush]

On the river, should I just check/call a small bet or should I be trying to make a blocking bet?

Note: BB has $32 left on the river.

[PietM]

Preflop I would've raised to $2.50 (4xBB + 1/limper). And I would've bet a $1 more on the flop.

Villain either has a 9 or a flushdraw, IMO. Or he is slowplaying a straight he made on the turn.

If he has a 9, I think he would've raised you on the turn. So chances are he's on a flushdraw. He wouldn't have called a bet in that case, so let him bluff his missed draw. I would've called his bet too...

[Sir Winalot]

I raise more preflop and pot flop. Turn is good. I usually c/c river to induce a bluff from a spade draw or whatever. I don't really know about a blocking bet, it would practically have to be an all-in and that's not exactly blocking.

[testaaja]

Raise to $2.5 pf, pot flop. Otherwise good. I check river to induce a bluff from the spade draw that didn't get there / TT etc.

[straightflush]

So you guys would call an all in bet on the river? It seems like when I check the river I am telling the villian I don't have a 9.