Here are the tie-break criteria according to Rule 9-2-2 in the NFHS Rule Book.
1. Fewest flagrant or unsportsmanlike conduct penalty points.
2. Team who wins greates # of matches.
3. The team having accumulated the greater number of poits for falls, defaults, forfeits , or disqualifications wins.
4. The team having the greater number of points for tech falls wins.
5. The team having the greater number of points for major decisions wins.
6. The team having the greater number of first points.
7. The team having the greater number of points for near-falls wins.
8. The team having the greater number of takedowns wins.
9. The team having the greater number of reversals wins.
10. The team having the greater number of escapes wins.
11. The team who has been penalized least for stalling wins.
12. The team who has been warned least for stalling wins.
13. The team who has the fewest number of points for all other infractions (cautions, technical violations, etc.) wins.
14. If none of the above resolve the tie, either a tie shall be declared or the flip of a disk shall determine the winner.
Wow, now I feel like Richard Slayer!