| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 13.12.2008 |  | AM 18 - Holly Brawl Winter Gardens Pavillion, Weston Super Mare, England, England | Angrrr Management |
| 13.12.2008 |  | Brutaal - Fight Night Maplewood, Minnesota, United States | Brutaal Fight Night |
| 13.12.2008 |  | COF - Chapeco Open Fight 2 Chapecoense Recreation Club, Chapeco, Santa Catarina, Brazil | Chapeco Open Fight |
| 13.12.2008 |  | Combate Extremo - Galvan vs. Hernandez Monterrey, Nuevo Leon, Mexico | Combate Extremo (Mexico) |
| 13.12.2008 | | CQC - Close Quarters Combat Cricket Arena, Charlotte, N.C., United States | Close Quarters Combat |
| 13.12.2008 | | CR - Cage Rage Kentland, Indiana, United States, United States | Cage Rage (Indiana) |
| 13.12.2008 | | CVFA - Rumble on the Rock 2 Steamboat Rock, Iowa, United States, United States | Cedar Valley Fighting Association |
| 13.12.2008 | | DCP - Battle at the Nation's Capital D.C. Armory, Washington, D.C., United States | District Combat Productions |
| 13.12.2008 |  | DG - Den Gladiatora 3 Pezinok Judo Hall, Pezinok, Bratislava Region, Slovakia | Styx MMA Association Slovakia |
| 13.12.2008 |  | FightForce Promotions - Chelsea Kickboxing and MMA Chelsea Heights Hotel, Chelsea, Victoria, Australia | FightForce Promotions (Australia) |
| 13.12.2008 | | GFS - Season's Beatings Milwaukee, Wisconsin, United States | Gladiators Cage Fighting |
| 13.12.2008 | | HRMMA - Hardrock MMA 1 Elizabethtown, Kentucky, United States | Hardrock MMA |
| 13.12.2008 | | ISCF - Bad Intentions Wisconsin Dells, Wisconsin, United States | International Sport Combat Federation |
| 13.12.2008 | | ISCF - Gladiator X Atlanta, Georgia, United States | International Sport Combat Federation |
| 13.12.2008 | | KA 1 - Kawai Arena 1 Sao Jose dos Campos, Sao Paulo, Brazil, Brazil | Kawai Arena |
| 13.12.2008 | | Knockout Promotions - There Will Be Blood Gil Lay Memorial Sports Arena, Irving, New York, United States | Knockout Promotions (New York) |
| 13.12.2008 | | Kraze in the Cage - Chapter 11 Sweetwater Events Complex, Rock Springs, Wyoming, United States | Kraze in the Cage |
| 13.12.2008 | | MFA - There Will Be Blood American Airlines Arena, Miami, Florida, United States | Mixed Fighting Alliance |
| 13.12.2008 | | SF 2 - Shark Fights 2 Amarillo, Texas, United States, United States | Shark Fights |
| 13.12.2008 |  | Shooto - The Rookie Tournament 2008 Final Shinjuku Face, Tokyo, Japan, Japan | Shooto |
| 13.12.2008 |  | Shooto Belgium - Against All Fakes Norte Dame de Bellevue College, Dinant, Namur, Belgium | Shooto Europe |
| 13.12.2008 | | UFC - The Ultimate Fighter 8 Finale Palms Casino Resort, Las Vegas, Nevada, United States | UFC - Ultimate Fighting Championship |
| 13.12.2008 | | UFL - Fight Night at The Murat The Murat, Indianapolis, Indiana, United States | United Fight League |
| 13.12.2008 | | WCFT - Winter Storm Highline Community College, Des Moines, Washington, United States | West Coast Fight Team |