| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 18.12.2004 |  | Arena Fight - Limoeiro Diocesano College Gymnasium, Limoeiro do Norte, Ceara, Brazil | Arena Fight |
| 18.12.2004 |  | CWFC 9 - Xtreme Xmas Octagon Centre, Sheffield, Yorkshire and the Humber, England | Cage Warriors Fighting Championship |
| 18.12.2004 |  | Deep - 17th Impact Differ Ariake, Tokyo, Japan, Japan | Deep |
| 18.12.2004 |  | ECC - Ho Ho Ho KO Muncie, Indiana, United States, United States | Extreme Combat Challenge |
| 18.12.2004 | | FCC - Fight Center Cup 3 Caxias do Sul Athletic Association of the Bank of Brazil Gymnasium, Caxias do Sul, Rio Grande do Sul, Brazil | Fight Center Academy |
| 18.12.2004 |  | MMA Mexico 5 - De Poder a Poder Ciudad Juarez, Chihuahua, Mexico, Mexico | MMA Mexico |
| 18.12.2004 |  | MMA Poland 7 - Finals 2004 Gwardia Warsaw Club | MMA Poland |
| 18.12.2004 | | SLVT - Sao Leopoldo Vale Tudo Sao Leopoldo, Rio Grande do Sul, Brazil, Brazil | Sao Leopoldo Vale Tudo |
| 18.12.2004 |  | X-plosion Super Fight 2004 - Oceania vs. The World Gold Coast Convention and Exhibition CentreQueensland, Australia, Australia | X-plosion |