| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 5.6.2004 |  | FEFoMP - Mayor Cup 2004 Platinum Arena, Khabarovsk, Khabarovsk Krai, Russia | Modern Fighting Pankration |
| 5.6.2004 |  | FW 1 - Let's Roll Sunshine Theatre, Albuquerque, New Mexico, United States | FightWorld MMA |
| 5.6.2004 |  | G5 - Gimme Five Gimme Five, Seoul, South Korea, South Korea | Gimme 5 |
| 5.6.2004 | | IHC 7 - The Crucible Hammond Civic CenterHammond, Indiana, United States | Ironheart Crown |
| 5.6.2004 | | LMS - Last Man Standing Fitchburg, Massachusetts, United States, United States | Last Man Standing |
| 5.6.2004 | | LOTC - Lords of the Cage Swinomich Northern Lights CasinoAnacortes, Washington, United States | Lords of the Cage |
| 5.6.2004 | | M-1 Global - Open International Show St. Petersburg, Russia | M-1 Global |
| 5.6.2004 |  | MB 1 - Mixed Battle 1 Malmoe, Sweden, Sweden | Mixed Battle |
| 5.6.2004 |  | Meca 11 - Meca World Vale Tudo 11 Teresopolis, Rio de Janeiro Brazil, Brazil | Meca World Vale Tudo |
| 5.6.2004 | | SSF - Lupus Challenge 3 Fighter Centre GoteborgGothenburg, Sweden, Sweden | Swedish Shootfighting Federation |
| 5.6.2004 | | UCE - Summer Slam 2 - Episode 3 Salt Lake City, Utah, United States | Ultimate Combat Experience |
| 5.6.2004 |  | XFC - Xtreme Fight Club 2 Lions Soccer ClubQueensland, Australia, Australia | Xtreme Fighting Championships (Australia) |
| 5.6.2004 | | XFL - Xtreme Fighting League Oklahoma, United States, United States | Xtreme Fighting League (Oklahoma) |