| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 10.8.2003 |  | DF - Durata World Grand Prix 2 Opatija, Croatia, Croatia | Durata Fights |
| 10.8.2003 |  | KOTC 27 - Aftermath Saboba Casino, San Jacinto, California, United States | King of the Cage |
| 10.8.2003 |  | Pride FC - Total Elimination 2003 Saitama Super Arena, Saitama, Japan, Japan | Pride Fighting Championships |
| 10.8.2003 | | Shooto - 8/10 in Yokohama Cultural Gymnasium Yokohama Cultural Gymnasium, Yokohama, Kanagawa, Japan | Shooto |
| 10.8.2003 |  | UFN - Ultimate Fight Night 2 Balmoral HotelBelfast, Ireland, Ireland | Ultimate Fight Night (Ireland) |