| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 17.12.2005 |  | 2H2H - Mixed Fight Holland, Netherlands | 2 Hot 2 Handle |
| 17.12.2005 |  | BOTB - Beatdown on the Bayou Baton Rouge, Louisiana, United States | Beatdown on the Bayou |
| 17.12.2005 | | Combat - Do Fighting Challenge 5 Illinois, United States | Combat-Do Fighting Challenge |
| 17.12.2005 | | CR - Cage Rage Lafayette, Indiana, United States, United States | Cage Rage (Indiana) |
| 17.12.2005 | | FCFF - Rumble at the Roseland 18 Roseland Theater, Portland, Oregon, United States | Full Contact Fighting Federation |
| 17.12.2005 | | FF - Fighting Fist Holland, Netherlands | Fighting Fist |
| 17.12.2005 |  | G-Shooto - G-Shooto 03 Shinjuku Face, Tokyo, Japan, Japan | Shooto |
| 17.12.2005 |  | LF - Litoral Fight 1 Verdinho Gymnasium, Parnaiba, Piaui, Brazil | Litoral Fight |
| 17.12.2005 | | NAAFS - Midwest Combat Challenge 1 Urbana, Ohio, United States, United States | North American Allied Fight Series |
| 17.12.2005 | | NACC - North American Combat Challenge 2 Key West, Florida, United States | North American Combat Challenge |
| 17.12.2005 | | Shooto - 12/17 in Shinjuku Face Shinjuku Face, Tokyo, Japan, Japan | Shooto |
| 17.12.2005 |  | Shooto Belgium - Genesis Belgium, Belgium | Shooto Europe |
| 17.12.2005 |  | TC 12 - Total Combat 12 Baby Rock Night Club, Tijuana, Mexico, Mexico | Total Combat |
| 17.12.2005 | | UCE - Round 18 - Episode 7 The StationSandy, Utah, United States | Ultimate Combat Experience |
| 17.12.2005 |  | UN 3 - Ultimate Nokaut 3 Rijeka, Croatia, Croatia | Ultimate Nokaut |
| 17.12.2005 | | Warrior MMA 17 - Undisputed National Guard ArmoryHarlan, Kentucky, United States | Warrior Fighting Championship (Kentucky) |