According to Dave Easly here is the box score for the game.
4A State Championship Match
Irmo 2:1 Northwestern (OT)
Goals: I - Grayson Mullins, Sani Hadziahmetovic; N - Jeff Williamson.
Shots: I - 17, N - 11;
Saves: I - Austin Moody, 5; N - Matt Carlisle, 7.
Records: I (22-3-0), N (24-4-0).
I don't know who is right or wrong here, but someone is way off. I find it hard to believe Moody having 21 saves from 11 shots by NW. I did read that he and the NW keeper's showings were outstanding though.