Unless otherwise indicated, there shall be rankings and a champion in each of the following nine weight classes:

1. (1) Heavyweight;
2. (2) Cruiserweight;
3. (3) Light-heavy weight;
4. (4) Middleweight;
5. (5) Welterweight;
6. (6) Lightweight;
7. (7) Featherweight;
8. (8) Bantamweight;
9. (9) Flyweight.