| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 12.12.2004 |  | DDLA - Desafio de Lutas Asiaticas Oscar Pereira Sports Gymnasium, Ponta Grossa, Parana, Brazil | Desafio de Lutas Asiaticas |
| 12.12.2004 |  | GC 33 - Brutal Force Eagle Mountain CasinoPorterville, California, United States | Gladiator Challenge |
| 12.12.2004 |  | GCM - Cross Section 3 Tokyo FM Hall, Chiyoda, Tokyo, Japan | Greatest Common Multiple |
| 12.12.2004 |  | HOP 1 - Fight Night 1 Time and Envy Nightclub, Swansea, South Wales, United Kingdom | House of Pain |
| 12.12.2004 |  | Rings Holland - Born Invincible Vechtsebanen Sport Hall, Utrecht City, Utrecht, Netherlands | Rings Holland |
| 12.12.2004 | | SB 38 - SuperBrawl 38 Blaisdell ArenaHonolulu, Hawaii, United States | Icon Sport |
| 12.12.2004 |  | WSFC - West Siberian Fighting Championship 12 Tyumen State Circus, Tyumen, Tyumen Oblast, Russia | West Siberian Fighting Championship |