| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 5.1.2013 |  | 3FC 15 - Townsend vs. Mays Pigeon Forge, Tennessee, United States | 3FC Fighting Championship |
| 5.1.2013 | | AAMMA 30 - Night of the Champion Holiday Inn Cincinnati Airport, Erlanger, Kentucky, United States | Absolute Action MMA |
| 5.1.2013 | | BB - Bluegrass Brawl 5 Lexington Convention Center, Lexington, Kentucky, United States | Bluegrass Brawl |
| 5.1.2013 | | CM 22 - Caged Madness 22 Knights of Columbus, Massillon, Ohio, United States | Caged Madness |
| 5.1.2013 |  | Conflict MMA Promotions - Carolina Cage Fights 1 Columbia, South Carolina, United States, Colombia | Conflict MMA Promotions |
| 5.1.2013 | | GJFN - Grand Junction Fight Night 1 Two Rivers Convention Center, Grand Junction, Colorado, United States | Grand Junction Fight Night |
| 5.1.2013 | | Invicta FC 4 - Esparza vs. Hyatt Memorial Hall, Kansas City, Kansas, United States | Invicta Fighting Championships |
| 5.1.2013 | | KOTC - Future Legends 12 Edgewater Casino, Laughlin, Nevada, United States | King of the Cage |
| 5.1.2013 | | KZ - Kombat Zone 38 Hoosier Air Museum, Auburn, Indiana, United States | Kombat Zone |
| 5.1.2013 | | Madtown Throwdown 29 - Unstoppable Alliant Energy Center, Madison, Wisconsin, United States | Madtown Throwdown |
| 5.1.2013 |  | NCF - Nitrix Champion Fight 13 Marejada Events Center, Itajai, Santa Catarina, Brazil | Nitrix Champion Fight |
| 5.1.2013 | | OC - Oplot Challenge 24 Kharkiv, Ukraine, United States | Oplot Challenge |
| 5.1.2013 | | Reality Fighting - New Year's Bash Mohegan Sun Arena, Uncasville, Connecticut, United States | Reality Fighting |
| 5.1.2013 | | RMFC - Rocky Mountain Fight Championships 5 Western Park, Vernal, Utah, United States | Rocky Mountain Fight Championships |
| 5.1.2013 |  | RNC - Hyvinkaa 3 RNC Sport Club, Hyvinkaa, Finland, Finland | RNC Hyvinkaa |
| 5.1.2013 | | UCL 16 - Rise of a Warrior Wa-A'Yas Community Center, Kamiah, Idaho, United States | Unified Combat League |