vs. such a small flop bet I have to call very wide here. It's not a board where I think I should be raising anything OTF, so I just need to call 5/7+ of my combos. I think for my range here that's something like every pair, every bdfd, every KQ and KJ.

I feel like he has a somewhat polarized range and I have a more condensed range and so when I construct a betting range here I'd rather have T9 which bets for protection sometimes than have every ace. I decided to check this ace back to defend my checking twice range and think I only get one street of value with it anyway. I am not entirely sure about this. I would probably bet it most of the time but it seems like there are merits to checking back sometimes too.

This is an exploitative fold, I think that villain can c/r monsters on this board and don't believe the average 100NL player is going to be creative enough to take this line with these betsizings as a bluff often enough for me to call. Do you think I'm wrong here? I have played very little NL100 so my aggregate reads are probably off.

Questions:

What do you bet on the turn and how big?

What do you call with OTR?