| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 10.12.2005 |  | AFC 14 - Absolute Fighting Championships 14 War Memorial Auditorium, Fort Lauderdale, Florida, United States | Absolute Fighting Championship |
| 10.12.2005 | BF 4 - Border Fights 4 | Various Events from Holland | |
| 10.12.2005 |  | DE - Socorro Showdown New Mexico, Mexico | Desert Extreme |
| 10.12.2005 |  | EKH - National Vale Tudo Competition Espoo, Finland, Finland | EKH Vale Tudo |
| 10.12.2005 |  | FFCF 4 - Collision Guam, Guam | Fury Full Contact Fighting |
| 10.12.2005 | MB 5 - Mixed Battle 5 | Mixed Battle | |
| 10.12.2005 | | MD 22 - Mass Destruction 22 Fall River Armory, Fall River, Massachusetts, United States | Mass Destruction |
| 10.12.2005 |  | Powergate 4 - Tour in Taisho Azalea Azalea Taisho Hall, Osaka, Japan, Japan | Powergate |
| 10.12.2005 |  | Pride and Glory - Drop Zone England, England | Pride and Glory |
| 10.12.2005 | | ROF 20 - Elite Douglas County Events Center, Castle Rock, Colorado, United States | Ring of Fire |
| 10.12.2005 | | SC 22 - Silverback Classic 22 LaSalle, Illinois, United States | Silverback Classic |
| 10.12.2005 | | SF 2 - Sportfighting 2 Hoboken, New Jersey, United States | Sportfighting |
| 10.12.2005 |  | Shooto - Switzerland 3 Zurich, Switzerland, Switzerland | Shooto Europe |
| 10.12.2005 | | TC 11 - Total Combat 11 Cocopah Casino, Yuma, Arizona, United States | Total Combat |
| 10.12.2005 | | TFA 1 - Total Fighting Alliance 1 Golden Acorn Casino, Campo, California, United States | Total Fighting Alliance |
| 10.12.2005 | | UCE - Round 18 - Episode 6 Delta CenterSalt Lake City, Utah, United States | Ultimate Combat Experience |
| 10.12.2005 |  | URCC 7 - The Art of War Araneta Coliseum, Quezon City, National Capital Region, Philippines | Universal Reality Combat Championship |
| 10.12.2005 | | UWC 1 - Ultimate Warriors Combat 1 Hawaii, United States | Ultimate Warriors Combat |
| 10.12.2005 | | Warrior MMA 16 - Night of Champions National Guard ArmoryLondon, Kentucky, United States | Warrior Fighting Championship (Kentucky) |
| 10.12.2005 |  | XFG - X Fight Games Brazil, Brazil | X Fight Games |
| 10.12.2005 | | XFO - Xtreme Fighting Organization 8 Lakemoor Banquet Facility, Lakemoor, Illinois, United States | Xtreme Fighting Organization |