400nl A9 lost on river OOP

[Suwalski]

Villain is 25/20/3 on 3khands

He raises continuation bets, around 23 of the time.
AF by street is 3.5/2.7/1.9
WTSD is 26%
won at SD is 53%

Be aware that some numbers might be flawed cause i only have a 3k sample size on this guy.
Party Poker, $2/$4 NL Hold'em Cash Game, 5 Players
LeggoPoker Hand History Converter

BB: $516.40
Hero (UTG): $599.10
CO: $1,387.01
BTN: $93.50
SB: $76

Pre-Flop: 9[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/heart.gif[/img] dealt to Hero (UTG)
<font color="red">Hero raises to $14</font>, CO calls $14, 3 folds

Flop: ($34) 9[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/heart.gif[/img] 3[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">Hero bets $31</font>, <font color="red">CO raises to $93</font>, Hero calls $62

Turn: ($220) 8[img]/images/graemlins/diamond.gif[/img] (2 Players)
Hero checks, CO checks

River: ($220) K[img]/images/graemlins/heart.gif[/img] (2 Players)

What's my plan?

[Laetus]

I C/F this river for sure.