Floped 2pair in BB. Clear river fold? 100$ 6-max

[nevereverwin]

Ultimate Bet
No Limit Holdem Ring game
Blinds: $0.50./$1.
6 players
Converter

Stack sizes:
UTG: $30.90
UTG+1: $105.80
CO: $99.05
Button: $221.30
SB: $76.85
Hero: $94.90

Pre-flop: (6 players) Hero is BB with 5[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/diamond.gif[/img]
UTG calls, UTG+1 calls, CO folds, Button calls, SB folds, Hero checks.

Flop: 5[img]/images/graemlins/diamond.gif[/img] J[img]/images/graemlins/club.gif[/img] 6[img]/images/graemlins/heart.gif[/img] ($4.5, 4 players)
<font color="#cc0000">Hero bets $4.5</font>, 2 folds, Button calls.

Turn: 3[img]/images/graemlins/heart.gif[/img] ($13.5, 2 players)
<font color="#cc0000">Hero bets $13.5</font>, Button calls.

River: 9[img]/images/graemlins/spade.gif[/img] ($40.5, 2 players)
<font color="#cc0000">Hero bets $17</font>, <font color="#cc0000">Button raises to $91.5</font>, Hero folds.
Uncalled bets: $74.5 returned to Button.

Results:
Final pot: $74.5

Puted Button on 78 or biger 2 pair. Y think this was correct fold?

[los_toros]

It seems reasonable. I don't see a whole lot of hands raising the river that you beat.

[DanJ.]

yep, i fold this too.

[matrix]

it depends on the villain - lots of villains will push here on this river with just AJ. The only other 2 pair that makes any sense is J9 - 78 could make sense - as could a badly played set.

With no reads to go on I'm folding here - tho I'd bet a little over half pot on the river as a blocker.

[homeslice]

As played, I'd fold here as well.

But do you like leading out in this spot? There's three other people in the pot, and this is a "free" play for us. Wouldn't you want to keep the pot small as possible throughout, or is that just weak?