2/5 NL
Table: diverse group of folks, limped around maybe 30% of time, other times PF raises anywhere from $15-$25, very little 3-betting, nobody trying to run over table at the moment.
Hero: 30's, white dude, first time playing at this venue, has been keeping to himself, chatting only when chatted to, table image is TAG & possibly a bit nitty since Hero has been virtually card dead entire session.
Villain: Asian gentleman, mid-late 40's, ABC player, hates folding, Loose Passive, has been on a bit of a heater in the last 2 hours, plays almost any two cards...about an hour ago watched him call an $200 all-in on a flop of Kx9x10x with 7 8 os, hits 6 on riv to scoop about a $600 pot. Suppose he's feeling lucky...
HERO (UTG+1) $550ish: A
A
VILLAIN (SB) $800ish: ? ?
PF: UTG limps, Hero makes it $25 to go, folded around to Villain who smooth calls, UTG folds.
FLOP: 7
6
2
Pot ~$58
Villain checks to Hero, Hero bets $55, Villain thinks, gets his chips in calling position, and slowly pushes them forward.
TURN: 7
6
2
7
Pot ~$165
Villain checks, Hero feels like Villain's range includes a 7 here, but could have a flush draw too. Hero reluctantly opts to check. Hero is thinking he doesn't want to be check-raised here...
RIVER: 7
6
2
7
K
Pot ~$165
Villain waits approximately 30 seconds and then bets out $140.
Hero?
Which of Hero's decisions in this hand can be improved?
Thanks in advance for any feedback guys/gals.