| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 5.11.2005 |  | ACC 2 - Arena Combat Cup 2 Brazil, Brazil | Arena Combat Cup |
| 5.11.2005 | | CBVT - Campeonato Brasileiro de Vale-Tudo Tenis Clube Gymnasium Santo AndraSao Paulo, Brazil, Brazil | Campeonato Brasileiro de Vale-Tudo |
| 5.11.2005 |  | CZ 12 - Night of Champions Club Lido, Revere, Massachusetts, United States | Combat Zone |
| 5.11.2005 | | Euphoria - USA vs. Japan Trump Taj Mahal, Atlantic City, New Jersey, United States | Mix Fighting Championships |
| 5.11.2005 |  | K-1 HERO's - HERO's 2005 in Seoul Olympic Gymnasium 1, Seoul, South Korea, South Korea | K-1 |
| 5.11.2005 |  | MMA - Spain Spain, Spain | MMA Spain |
| 5.11.2005 |  | NAC 21 - North American Challenge 21 Vancouver, British Columbia, Canada, Canada | Top Rank Martial Arts |
| 5.11.2005 | | REF - Renegades Extreme Fighting Houston, Texas, United States | Renegades Extreme Fighting |
| 5.11.2005 | | RITR 3 - Rage in the Ring 3 Lethbridge, Alberta Canada, Canada | Rage in the Ring |
| 5.11.2005 | | ROTR - Just Scrap Hilo Civic Auditorium, Hilio, Hawaii, United States | Rumble on the Rock |
| 5.11.2005 | | TCVT - Thai Combat Vale Tudo Trem Sports Club Gymnasium, Macapa, Amapa, Brazil | Thai Combat Vale Tudo |
| 5.11.2005 | | TKO 23 - Extreme Colisee Des Bois-Francs, Victoriaville, Quebec, Canada | TKO Major League MMA |
| 5.11.2005 | | UCE - Round 18 - Episode 1 The StationSandy, Utah, United States | Ultimate Combat Experience |
| 5.11.2005 | | UFC - The Ultimate Fighter 2 Finale Hard Rock Hotel and Casino, Las Vegas, Nevada, United States | UFC - Ultimate Fighting Championship |
| 5.11.2005 | | Warrior MMA 14 - Caged Fury Night 2 National Guard ArmoryHarlan, Kentucky, United States | Warrior Fighting Championship (Kentucky) |
| 5.11.2005 | | WFC - Fight Club Budweiser Events Center, Loveland, Colorado, United States | Worldwide Fighting Championship |
| 5.11.2005 | | XFC - Xtreme Fight Championship 4 Fort Smith Convention Center, Fort Smith, Arkansas, United States | Xtreme Fighting Championships (Texas) |