If you don't receive anything, what does that mean?

Colleges & Universities University of Southern California
2

Check your USC admission portal early tomorrow morning. They will likely start posting the results at or a little after 12am PST on the 25th.

There is also already a lengthy thread on the entire admission process this year…

http://talk.collegeconfidential.com/university-southern-california/2023383-usc-class-of-2022.html#latest