Opponent has floated on me constantly in my first 20 minutes of the session. On these occasions he has bet the turn to my check. I was going to check/raise him here, but he declined to bet. On the river his raise left him about $111 in his stack. I think he's showing a lot of strength here but my hand is underrepped.

*also* he JUST stacked me in a different hand on another table when i checked the turn in this hand. (13 outs didn't hit... sigh) lol.

he's 42/19/ 1.2 agg fact over 1k hands. he's a 4 buyin winner over that sample.

Prima Poker skin
No Limit Holdem Ring game
Blinds: $5/$10
5 players


Stack sizes:
Hero: $800.00
CO: $292.00
Button: $805.85
SB: $1010.00
BB: $1014.70

Pre-flop: (5 players) Hero is UTG with
Hero raises to $35, CO folds, Button calls, 2 folds.

Flop: ($85, 2 players)
Hero bets $60, Button calls.

Turn: ($205, 2 players)
Hero checks, Button checks.

River: ($205, 2 players)
Hero bets $200, Button raises to $600, Hero folds.
Uncalled bets: $400 returned to Button.

Results:
Final pot: $605

its hard to put him on a hand that make sens :[Kh] maybe or since he is a big floater pocket 5.
i think i would be checking the river to induce a bluff in these situations but against a pretty passive player (AF :1.2) i really like your pot bet on river.