| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 21.8.2004 |  | BONO 15 - Battle of New Orleans 15 Metairie, Louisiana, United States | Battle of New Orleans |
| 21.8.2004 |  | BVT - Beginners Vale Tudo 2 Copenhagen, Denmark, Denmark | Beginners Vale Tudo |
| 21.8.2004 | | MT 1 - Madtown Throwdown 1 Alliant Energy CenterMadison, Wisconsin, United States | Madtown Throwdown |
| 21.8.2004 | ROTR 4 - Rumble on the River 4 | Rumble on the River | |
| 21.8.2004 | | UCE - Round 11 - Episode 4 Salt Lake City, Utah, United States | Ultimate Combat Experience |
| 21.8.2004 | | UFC 49 - Unfinished Business MGM Grand Garden Arena, Las Vegas, Nevada, United States | UFC - Ultimate Fighting Championship |
| 21.8.2004 | | URC 8 - Caged El Patio Bar & GrillYelm, Washington, United States | Ultimate Ring Challenge |