Villain:

Call on river or fold? Other comments on my play?
PokerStars No-Limit Hold'em, $1.00 BB (6 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com
BB ($50)
UTG ($152.80)
MP ($25.80)
Hero (CO) ($137.10)
Button ($45.25)
SB ($41.75)
Preflop: Hero is CO with K
, A
2 folds, Hero raises to $3.50, Button calls $3.50, 2 folds
Flop: ($8.50) 2
, 9
, J
(2 players)
Hero bets $6, Button calls $6
Turn: ($20.50) 8
(2 players)
Hero checks, Button checks
River: ($20.50) K
(2 players)
Hero bets $10, Button raises to $35.75 (All-In), Hero calls $25.75
Total pot: $92 | Rake: $3