rivered set, small pot

[TheMainEvent]

UTG is unknown, MP is a little donkish, 37/2/0.6, been passive mostly but I snapped off a river bluff from him a few hands ago. FWIW, I could tell he had the "raise any" button checked on the river.

Party Poker 1/2 Hold'em (6 max, 5 handed) FTR converter on zerodivide.cx

Preflop: Hero is Button with 2[img]/images/graemlins/diamond.gif[/img], 2[img]/images/graemlins/club.gif[/img].
UTG calls, MP calls, Hero calls, <font color="#666666">1 fold</font>, BB checks.

Flop: (4.50 SB) K[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
BB checks, UTG checks, MP checks, Hero checks.

Turn: (2.25 BB) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(4 players)</font>
BB checks, UTG checks, MP checks, Hero checks.

River: (2.25 BB) 2[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
BB checks, <font color="#CC3333">UTG bets</font>, <font color="#CC3333">MP raises</font>, Hero uhhhhhh....