| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 5.4.2003 |  | FCVT - Fort Combat Vale Tudo Macapa, Amapa, Brazil, Brazil | Fort Combat Vale Tudo |
| 5.4.2003 |  | IC 9 - Iowa Challenge 9 Marshalltown, Iowa, United States | Iowa Challenge |
| 5.4.2003 | | IVT - International Vale Tudo Paranagua Municipal Gymnasium, Paranagua, Parana, Brazil | International Vale Tudo |
| 5.4.2003 | | PFC - Knucklefest California, United States | Pit Fighting Championship |
| 5.4.2003 |  | Rings Lithuania - Bushido Rings 7: Adrenalinas Vilnius, Lithuania, Lithuania | Rings |
| 5.4.2003 |  | SRF 6 - Spartan Reality Fight 6 Australia, Australia | Spartan Reality Fight |
| 5.4.2003 | | UCE - Round 3 - Episode 1 Salt Lake City, Utah, United States | Ultimate Combat Experience |