| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 28.2.2003 |  | EC - Extreme Combat Spikers Bar & Beach ClubFridley, Minnesota, United States | Extreme Combat |
| 28.2.2003 | | EFC 4 - Extreme Fighting Challenge 4 PromoWest PavilionColumbus, Ohio, United States | Extreme Fighting Challenge (Ohio) |
| 28.2.2003 |  | IAFC - Eurasian Pankration Championship 2003 Kozhamkul arena, Bishkek, Kyrgyzstan | International Absolute Fighting Council |
| 28.2.2003 |  | IE 1 - Italia Extreme 1 Modena, Italy, Italy | Italia Extreme |
| 28.2.2003 | | TFC 7 - Fightzone 7 Toledo Sports ArenaToledo, Ohio, United States | Tournament Fighting Championships |
| 28.2.2003 |  | TPIFC 13 - TPI Fighting Championship 13 Indonesia, Indonesia | TPI Fighting Championship |
| 28.2.2003 | | UFC 41 - Onslaught Boardwalk Hall, Atlantic City, New Jersey, United States | UFC - Ultimate Fighting Championship |
| 28.2.2003 | | UFCF - Everett Extreme Challenge 7 Everett Armory, Everett, Washington, United States | United Full Contact Federation |