I've only been here maybe four orbits, but villain has played in almost every hand, and several of them he's bet strongly on the flop and gotten ppl to fold doing it again on the turn. I haven't seen him showdown in a sizable pot yet, but have seen him take more cautious lines with marginal hands. I've been abc tag and started off by doubling up off villain with KK vs his JJ all in pre flop.

Do you think my calls +ev here? The river card sucked...

Poker Room skin
No Limit Holdem Ring game
Blinds: $0.50/$1
4 players
Converter

Stack sizes:
Hero: $180.50
Button: $90.60
SB: $137.50
BB: $388.70

Pre-flop: (4 players) Hero is UTG with J J
Hero raises to $4, Button calls, SB folds, BB calls.

Flop: 2 9 6 ($12.5, 3 players)
BB bets $10, Hero calls, Button folds.

Turn: K ($32.5, 2 players)
BB bets $20, Hero calls.

River: 9 ($72.5, 2 players)
BB bets $20, Hero calls.

Results:
Final pot: $112.5