IPoker, $0.25/$0.50 No Limit Hold'em Cash, 9 Players
Poker Tools Powered By Holdem Manager - The Ultimate Poker Software Suite.

SB: $46.35 (92.7 bb)
Hero (BB): $109.02 (218 bb)
UTG+1: $52.09 (104.2 bb)
UTG+2: $58.73 (117.5 bb)
MP1: $17.40 (34.8 bb)
MP2: $54.07 (108.1 bb)
MP3: $62.35 (124.7 bb)
CO: $51.34 (102.7 bb)
BTN: $53.56 (107.1 bb)

Preflop: Hero is BB with Ah As
MP3 posts BB OOP, 4 folds, MP3 checks, CO folds, BTN calls $0.50, SB completes, Hero raises to $3, 2 folds, SB calls $2.50

Flop: ($7.25) 4d 5h 8d (2 players)
SB checks, Hero bets $4.25, SB calls $4.25

Turn: ($15.75) Js (2 players)
SB checks, Hero bets $10.25, SB calls $10.25

River: ($36.25) 8c (2 players)
SB checks, Hero

Any reads on the way this dude is playing? Might be kind of weak but I think I'm checking back this river. Seems to me like he either has us beat with a hand like 88, 98s, 87s, JJ,A8s ,maybe 55's and we're probably not going to get him to lay down a set here. Plus if we bet and he raises then what do we do? If he doesn't have us beat then he's probably just going to fold the river anyway. Maybe he calls you off with a hand like KK or AJ but in my mind he's repping a pretty strong range with that turn call. Only hands that I can think of calling that turn and not having us beat on that river are something like AdXd. I'd be interest to see what others think.

let's assume you are beat by 44 (3), 55 (3), 88 (3), 67s (4), J8s (1). that's 14 combos.

he can have JdTd, Jd9d, maybe JdQd. that's only 3 combos. if he can have 99 and TT, that's 12 more, the question is will he call those or fold? or does he even have them in his range, he does only if he's passive preflop.

if that guy looks more like a regular that just happened to limp, I'd say check it down, but if he's more passive and stationy then definitely shove.