1/3 NL @ the Bellagio tonight...this one had me thinking for a while afterward.
Hero has $325 behind. Villain is a new opponent who just sat down, had no kind of history on him other than he bought in for the full $300, looks about 30, is plainly dressed and looks like he could be solid.
Hero is UTG +2 with 9
9
and opens for $12. Folds to CO who calls, rest of the table folds.
Flop ($28): 6
4
4
Hero leads out for $15, CO thinks for a few seconds then makes it $45.
Raise/call/fold in this spot?