5/5, effective stacks 1.1k. Hero has a TAG image at the table and no history with villain, though I have seen him at the poker room a few times and it's possible he's a reg here. Today we have been at same table for about an hour, villain to my immediate left. Villain has been quiet and not really involved in any pots except for 4-betting pre from MP when 3-bet my LAG from the bb. LAG folded. Villain has not seen me do anything particularly memorable throughout session so far.
Hand:
After an early position limp, hero raises to 30 in MP with A
K
hero calls, button calls, bb calls, limper calls.
Flop (150) 10
6
6
Checked to hero who bets 90, villain calls, rest fold.
Turn (330) K
Hero bets 175, villain raises to 415.
Is this a fold?