| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 25.1.2003 |  | EFC 3 - Extreme Fighting Challenge 3 Columbus, Ohio, United States | Extreme Fighting Challenge (Ohio) |
| 25.1.2003 | FNF - Friday Night Fights | Friday Night Fights | |
| 25.1.2003 |  | G&P 2 - Ground & Pound 2 England, England | Ground & Pound |
| 25.1.2003 | | IWW - Iowa Winter Warriors Spirit Lake, Iowa, United States | Iowa Winter Warriors |
| 25.1.2003 | | MD 10 - Mass Destruction 10 Matrix Entertainment Complex, Taunton, Massachusetts, United States | Mass Destruction |
| 25.1.2003 | | RFC 1 - Reality Fighting Championships 1 Coca-Cola Bricktown Event CenterOklahoma City, Oklahoma, United States | Reality Fighting Championships |
| 25.1.2003 | | RTV - Road To Victory Cattlemen's Livestock ExchangeYelm, Washington, United States | Road To Victory |
| 25.1.2003 | | SO - Showdown in the Octagon Boise, Idaho, United States | Showdown in the Octagon |
| 25.1.2003 |  | SSF - Lupus Challenge Sweden, Sweden | Swedish Shootfighting Federation |
| 25.1.2003 |  | UCC 12 - Adrenaline Pierre Charbonneau Centre | TKO Major League MMA |
| 25.1.2003 |  | WF 5 - WasaFight 5 Vaasa, Finland, Finland | WasaFight |
| 25.1.2003 | | XFA 5 - Redemption National Guard ArmoryWest Palm Beach, Florida, United States | Xtreme Fighting Alliance |