| 
		 
	 | 
		
			
			
			
					
					
			
				
					
						Without reads, I would say flat this preflop.  At 2nl, you might get called with hands at times, but even the majority of those worse hands will have decent equity (overcards have 50% equity), and you will be OOP, so unless you flop your set which won't happen that often, if the money goes it you are likely to not be that big of a favorite against his range, if one at all. 
 
Basically you bet/raise for 2 main purposes.  To either get worse hands to call, or better hands to fold.  We can easily agree he is not folding better hands (TT+, AQ+), so you would technically only want to 3bet here with 99 if worse hands are calling.  Him calling with <88, while it might happen, is unlikely. 
 
As far as 3bet size, I make it $0.20 here usually.
					 
				 
				
			 
			 
		  
	 |