Villain is playing something like 25/20/4 but have sample size issues so who knows how accurate that is.... given that he is pretty much an unknown are you going to call or fold this river and what range are you putting him on by the river? If we do call how often do you think you are good in this spot?

Poker Stars $0.25/$0.50 No Limit Hold'em - 5 players
2+2 Hand Converter Powered By DeucesCracked

Hero (BB): $54.45
UTG: $60.10
CO: $76.55
BTN: $54.45
SB: $54.35

Pre Flop: Hero is BB with K J
3 folds, SB raises to $2, Hero calls $1.50

Flop: ($4.00) 6 T J (2 players)
SB bets $3.50, Hero calls $3.50

Turn: ($11.00) 5 (2 players)
SB bets $7, Hero calls $7

River: ($25.00) 5 (2 players)
SB bets $21, Hero calls $21

I probably fold the river, if the board hadnt paired Id call but I just cant see what he plays like this that you beat other than QxQd. Altho in gamke time I call lol

I would have raised the flop and folded to a sizable bet on the turn. You played this too passively and don't know where you stand. You really want to avoid playing a large pot with this hand, so I'd want to end it on the flop or know that i'm beat. Raising on the flop also has a decent chance of buying you a free card. Most of the times this line means TT, 66, and more rarely JJ. I wouldn't put this villain past something like 65 though. All you are beating overpairs without diamonds. Just pitch it unless you have seen the villain pull 3 street bluffs before or overvalue his hands.

This is a tricky spot. The reason you're only calling this flop is because you have the K of diamonds yourself, so if he board hadn't paired you would have to call the river bet. At this point I don't really know if I fold or call to be quite honest with you.. I think I'm leaning towards a fold here though against an unknown, but I may call also.. Sorry for a bad reply but this is a tricky spot.

I think i 100% raise flop to like $8 at least. This hand would have played out very differently imo and prolly wouldnt have got to the river and facing a sick spot. I think the way it was played im going to be calling around 50% and folding the rest. This is like one of those situations were u flip a coin and whatever it lands you do.

~Hand Ranges~

im never putting villian on a bluff here ever (with the board paired and 4 diamonds out) so its pretty small AA QQ 1010 66 nothing else apart from Ad on this board makes sense so this is kinda suggesting a fold is prolly best here i guess.

supposed to have added that only hand off the top of my head your beating in villians range is QQ imo

BvB i would call.