| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 3.5.2013 |  | C3 - World Grand Prix Chengdu, Sichuan, China, China | C3 World Grand Prix (China) |
| 3.5.2013 |  | Cage Fighters Kuwait - Cage Kings Crowne Plaza Hotel Kuwait, Kuwait City, Al Asimah, Kuwait | Cage Fighters Kuwait |
| 3.5.2013 |  | CTP - Cage Time Production Whiskey Wild Saloon, Columbia, Missouri, Colombia | Cage Time Production |
| 3.5.2013 |  | EC - Extreme Challenge 227 Bettendorf, Iowa, United States, United States | Extreme Challenge |
| 3.5.2013 |  | EFC - Egyptian Fighting Championship 10 Cairo University, Cairo, Egypt, Egypt | Egyptian Fighting Championship |
| 3.5.2013 | | EFFC 5 - Egyptian Free Fighting Championship 5 Giza, Egypt | Egyptian Free Fighting Championship |
| 3.5.2013 |  | Heroes - MMA 1 Catamarca, Argentina, Argentina | Heroes MMA |
| 3.5.2013 |  | K-Style - Evolva, Vol.1 Sano City Sports Park Gymnasium, Sano, Tochigi, Japan | K-Style |
| 3.5.2013 |  | MMAC 14 - In the Shadow of the Great Krokiew The Great Krokiew, Zakopane, Poland, Poland | MMA Coloseum |
| 3.5.2013 | | OFC 16 - Scoby vs. Clark Makoy Center, Hilliard, Ohio, United States | Ohio Fighting Championship |
| 3.5.2013 |  | Omega MMA - Battle of the Americas Pharaohs Casino, Managua, Nicaragua, Nicaragua | Omega MMA |
| 3.5.2013 | | PC MMA - Pinnacle Combat 13 5 Flags Event Center, Dubuque, Iowa, United States | Pinnacle Combat MMA |
| 3.5.2013 | | RTP - Rumble Time Promotions Ameristar Casino, St. Charles, Missouri, United States | Rumble Time Promotions |
| 3.5.2013 | | RWE - Just Scrap 20 Hawaii, United States | Rumble World Entertainment |
| 3.5.2013 |  | Smash - Smash Fight Curitiba Military Circle Gymnasium, Curitiba, Parana, Brazil | Smash Fight |
| 3.5.2013 | | Total Mayhem - Rising Stars 2 The Summit Hotel, Ogden, Utah, United States | Total Mayhem |
| 3.5.2013 | | USA MMA 21 - Stacked 3 Baton Rouge River Center, Baton Rouge, Louisiana, United States | USA Mixed Martial Arts |
| 3.5.2013 | | WCFL 4 - World Class Fight League 4 Tampa, Florida, United States | World Class Fight League |
| 3.5.2013 | | WFC 5 - Andrews vs. Griffin Jackson Sports Arena, Sacramento, California, United States | West Coast Fighting Championship |
| 3.5.2013 | | XFL - Battle in Bristow 2 Creek Nation Casino, Bristow, Oklahoma, United States | Xtreme Fighting League (Oklahoma) |
| 3.5.2013 | | Xtreme Fight Promotions 3 - XFP 3 Raleigh, North Carolina, United States | Xtreme Fight Promotions |