$50NL ZONE so no reads.

This is a common spot I struggle with and I'm not sure if this is a spew. Thoughts?

Eff stacks 100bb

Hero opens UTG+1 TT 3x

MP 3bets to 9x

Hero calls.

Flop 752r

Hero x/c 11bb

Turn: 6o

Hero x/c 23bb (should I be x/f TT here in these positions?)

River: 8o

Hero checks. Villain Jams.

I feel obligated to call in these spots w/o reads but seem to always get whacked by JJ-AA. I was hoping to get some discussion or other's thoughts on general strategies in these spots where there are no reads.

Has there been any past discussions or in-depth analysis on ranges for these games?