As far as i know there isn't any way or form of knowing someone has reported you unless your really good friends with who ever checks for that stuff you probably won't be able to find out
Good friends that will check for that stuff... proof on that? I am not convinced there is a known way.
@wtfshow2 Just to answer your question... There is no known way TODAY to check that. Before this year, pressing insert (whisper) was the only way to do it, since for some reason, pressing insert also shows who reported you.
Alliance of Valiant Arms Wiki Editor: March - August, 2014