Villain is 26/15/2
This guy seems pretty solid from his stats and the way he plays but I have never actually seen him show down any hands nor do I have any real reads on him. I know he's a multi-tabler (because I searched him up). He must know I'm a winning player as I am playing on two of his tables with big'ish stacks and I'm playing very tight aggressive this session (19/15/4.5) because it's maniac-hour.

$0.25/$0.5 No Limit Holdem
3 players
Converted at

Stacks:
BTN ($49.75)
SB ($72.60)
Hero ($50.25)

Pre-flop: ($0.75, 3 players) Hero is BB [Ad]
1 fold, SB calls $0.25, Hero raises to $1.5, SB calls $1

Flop: [6c][4s] ($3, 2 players)
SB checks, Hero bets $2, SB raises to $6.5, Hero calls $4.5

Turn: ($16, 2 players)
SB checks, Hero bets $12.5, SB calls $12.5

River: ($41, 2 players)
SB bets $26.5, Hero ???

I would muck it and hate it.

Check behind on the turn for pot control and call a reasonable river bet and curse as he shows a 65 or 78.

Id rather check the turn and not escalte this pot as I am gonna be in a tough situation either way. Now because we bet the turn are atcks are at risk. Just check turn and re-evaluate on river. Either way I want to protect my stack and I can pick about a million better spots than this to try to get my stack in.

Giving a free card that costs a small pot is no biggy. I am not forced to do anything on the river. I can fold a winner in a small pot, Its a big pot that pisses me off.

He can't have 53s here too...this hand seems to make more sense than the others...also maybe something with a 4 in it. I think I would have 3-bet the flop and got it in on the turn in a 3-handed game. This is also a blind battle...I think villain can show up here with air a decent amount of the time.

bet/3bet that flop!!

The results?

I tanked down to the last second before calling. I just had a gut feeling he was making a play on me and it turned out he was. He had [7d]. I made a note of this for next time we get HU.