There will not be any obstructions to the stage from Section 9A at the Tacoma Dome for a traditional end stage concert, however from these seats you will have a side angle view of the stage and it may be difficult to see the front of the performers.

To have the best angles to the stage in Section 9A Row 36, you will want to have seats near the aisle at the left side of the section as you face the floor (seat 29) rather than seats at the right side of the section (seat 1).

Seating layout in Section 9A Row 36 at Tacoma Dome
Find better site lines to the center of the stage from the higher numbered seats in Section 9A for a traditional end stage layout