So, anyway, not too many reads, only 15 hands, but villain seems like a station so far, like 35/8/.6 or something. I realize it doesn't mean much, but I think it's pretty accurate. That's about all I know, so what do you think, any way to find a fold here?

Poker Stars, $5 + $0.50 NL Hold'em Tournament, 100/200 Blinds, 8 Players
LeggoPoker.com - Hand History Converter

BTN: 4,110
SB: 16,795
Hero (BB): 15,905
UTG: 2,725
UTG+1: 3,900
MP1: 11,425
MP2: 17,295
CO: 23,055

Pre-Flop: (300) 4 4 dealt to Hero (BB)
UTG calls 200, 5 folds, BTN calls 200, SB calls 100, Hero checks

Flop: (800) 2 5 3 (4 Players)
SB checks, Hero bets 500, 2 folds, SB calls 500

Turn: (1,800) 6 (2 Players)
SB checks, Hero bets 1,100, SB calls 1,100

River: (4,000) J (2 Players)
SB bets 4,200, Hero ???

i can find a fold here and i hate it

id think at best youre calling for a chop....

he has to be bluffing here or have J5 for you to be ahead.
if he waited for the diamond to peel to bluff at this, congrats to him.

I think I'm paying this river bet off. Maybe I'm way off but given read and deep stacks I wanna look villian up in this spot.

i don't really like leading the flop here in a multiway pot...i also don't like playing naked SD's aggressively on 2-flush boards. if you lead flop and get raised, do u really want to get it in here vs the btn or sb?

as played river is prob a fold b/c you're only getting 2 to 1 and his bluff frequency is not going to be anywhere near 33%.