You put your opponent on a range preflop but not for the rest of the hand. You seem to think it doesn't change, but that's not the case. He's more likely to bet AA than TT on the flop, for one example, so you should change how his range is weighted for the later streets.

Here are some questions to get you started in the right direction: What is his range now (on the turn) and how is that range weighted (what % overpairs, overcards, etc)? How will he play that range if you check? How will he play his range if you bet X, Y or Z amounts? In what situation do these options leave you on the river in terms of bet-sizing? What will his river range be like in each of these scenarios, and how much money are you going to be able to get in?

As for your preflop range, I doubt someone is 3-betting KQ and AJ but not 99. Basically, KQ and AJ are much less likely than AK, so you shouldn't weight them equally. Moreover, it's unlikely he'll be betting these weaker hands against your UTG range.

You can also start thinking about what your hand looks like if you lead the turn? if you check?

As played preflop and on the flop, I'm probably check/calling the turn since I think it gets the most value out of his range. KK+ is firing the turn most of the time, QQ is firing the turn a good portion of the time, and overcard hands have a chance to catch a pair on the river or barrel the turn. I feel like check/calling the turn will lose little to no value against overpairs compared to betting while extracting more value from overcard hands. If the turn goes check check and say a 2 comes on the river, it's more likely you get one more street out of second pair hands as well.

Editing the results like you did will very much improve the quality of responses and discussion you get from this hand. Good luck.