I would suggest trying the Montauk Breezer or the Players Breezer. They will not have that super-fitted, rounded look like the Tour Ace had but might be the closest thing you will find to that style in the current line. If you can find some leftover Tour Ace, grab them up while you can.

I have a small head and the shallow hats are about the only things that fit me. I've really liked the fit of the new Tour Stretch Tech

I am having a hard time finding any of the new Titleist hats that aren't shallow. I am on the third style and none of them even come close to touching the tops of my ears. I feel like the hat is barely sitting on my head at all.

Tour Performance (too shallow)
Tour Performance Mesh (too shallow)
Tour Elite TrueFit (measured my head and ordered the appropriate size, feels like its two sizes too big)

I am just about done trying to find a Titleist hat that fits. =(

Tour Stretch Tech, Boardwalk, and Oceanside styles have the higher crown you probably are wanting. Maybe try those on at a big box store before you buy. Hopefully those work for you.

I'm probably going to get suspended from the TT forum for this.
I like the shallow broken in hats, but they are hard to find. So I get the wool type material hats and throw them in the washer (hot water) and tumble them in the dryer for 10 minutes. Stretch them over an old oversize cereal bowl and let them dry overnight, and "presto" I've got my shallow broken in hat!!!

Just got my tour performance hat in today. I thought it was a kids hat. I’m a L/XL fitted but don’t wear fitted hats. I had to get online to see if it was just the hat. Hate this because now I’m going to have to exchange or return it. Hats are hard to find for me but I tried something on with a different color at Golf Galaxy and fit was ok. They need a worn out trucker style cap.

I felt the same way. Way too small compared to the previous years version.

I took Dale Vs recommendation and went with the Tour Stretch and I like it much better.

I just ordered the Players Breezer, hope it fits like I want it. Not a huge fan of the structured hats though. Wish Titleist offered more non-structured caps.

My breezer hat fits perfect. A low crown and the structered front panel isn't too stiff.

The new tour performance hats are shallow. I bought a couple and had to give them to my wife. They feel like they are barely on my head.