| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 12.3.2005 |  | DH 4 - Desert Heat 4 Celebrity Theatre, Phoenix, Arizona, United States | Desert Heat |
| 12.3.2005 |  | G-Shooto - G-Shooto 02 Zepp Tokyo, Tokyo, Japan, Japan | Shooto |
| 12.3.2005 | | GCM - D.O.G. 1 Differ Ariake, Koto, Tokyo, Japan | Greatest Common Multiple |
| 12.3.2005 | | Ikusa - Bird Base Studio Dream Maker, Tokyo, Japan, Japan | Ikusa |
| 12.3.2005 | | NFA - Battle for the Title Alexandria, Minnesota, United States | Northstar Fighting Association |
| 12.3.2005 |  | Rings - Bushido Ireland Ireland, Ireland | Rings |
| 12.3.2005 |  | Shooto Sweden - Second Impact Stockholm, Sweden, Sweden | Shooto Europe |
| 12.3.2005 |  | The Cage Vol. 2 - Capital Collision Helsinki Sports Hall, Helsinki, Uusimaa, Finland | Cage MMA Finland |
| 12.3.2005 | | UCE - Round 14 - Episode 1 Sandy, Utah, United States | Ultimate Combat Experience |
| 12.3.2005 | | USA MMA - Ultimate Fight Night 3 American Top Team Gym, Olympia, Washington, United States | USA Mixed Martial Arts |
| 12.3.2005 | | Warrior - MMA 4 Corbin, Kentucky, United States | Warrior Fighting Championship (Kentucky) |
| 12.3.2005 | | WQ - Extreme Fighting 2 Angola, Indiana, United States | Warriors Quest (Indiana) |
| 12.3.2005 |  | WR 3 - Warriors Realm 3 Brisbane, Australia, Australia | Warriors Realm Fighting Championship |