| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 13.4.2012 |  | AAMMA 25 - Absolute Action MMA 25 Sports of All Sorts, Florence, Kentucky, United States | Absolute Action MMA |
| 13.4.2012 | | AFO - Night of Champions 4 Holiday Inn Grand Ballroom, Mansfield, Massachusetts, United States | American Fighting Organization |
| 13.4.2012 | | BFC - Bellator Fighting Championships 65 Boardwalk Hall, Atlantic City, New Jersey, United States | Bellator MMA |
| 13.4.2012 | | CES MMA - Never Surrender Twin River Event Center, Lincoln, Rhode Island, United States | Classic Entertainment and Sports (CES MMA) |
| 13.4.2012 | | CFA 6 - Palomino vs. Warfield BankUnited Center, Coral Gables, Florida, United States | Championship Fighting Alliance |
| 13.4.2012 |  | EFC Africa - Extreme Fighting Championship Africa 13 GrandWest Casino and Entertainment World, Cape Town, Western Cape, South Africa | Extreme Fighting Championship (Africa) |
| 13.4.2012 |  | Ferreira Fight Championship 4 - Borges vs. Santos Feira Tennis Club Gymnasium, Feira de Santana, Bahia, Brazil | Ferreira Fight Championship |
| 13.4.2012 | | FMMMA - Fight Me MMA Family Arena, St. Charles, Missouri, United States | Fight Me MMA |
| 13.4.2012 |  | KOCP - Knock Out Club Productions Salta, Argentina, Argentina | Knock Out Club Productions |
| 13.4.2012 | | LOF 52 - Tachi Tourney Semifinals 8 Seconds Saloon, Indianapolis, Indiana, United States | Legends of Fighting Championship |
| 13.4.2012 | | MCC 40 - Lund vs. Dicke Hy-Vee Hall, Des Moines, Iowa, United States | Midwest Cage Championship |
| 13.4.2012 | | MF - Max Fight 12 Agostinho Favaro Gymnasium, Paulinia, Sao Paulo, Brazil | Max Fight MMA |
| 13.4.2012 | | NFC - Native Fighting Championship 12 Golden Acorn Casino, Campo, California, United States | Native Fighting Championship |
| 13.4.2012 | | RITC - Rage in the Cage 158 Wild Horse Pass Casino, Chandler, Arizona, United States | Rage in the Cage |
| 13.4.2012 | | SPF - Super Pitbull Fight Loiola Passarinho Gymnasium, Castanhal, Para, Brazil | Super Pitbull Fight / Pit Bull Fight Championship |
| 13.4.2012 | | Square Ring Promotions - Island Fights 15 Pensacola Beach Hilton, Pensacola Beach, Florida, United States | Square Ring Promotions |
| 13.4.2012 | | TC - The Coliseum 1 Vila dos Ipes, Sao Paulo, Brazil, Brazil | The Coliseum |
| 13.4.2012 | | UFC - The Ultimate Fighter Season 15 Opening Round, Week 5 UFC Training Center, Las Vegas, Nevada, United States | The Ultimate Fighter |
| 13.4.2012 | | UFT - Ultimate Fight Tracuateua Tracuateua, Para, Brazil, Brazil | Ultimate Fight Tracuateua |
| 13.4.2012 | | URC 32 - Ultimate Reno Combat 32 Grand Sierra Resort, Reno, Nevada, United States | Ultimate Reno Combat |
| 13.4.2012 | | VFC - Victory Fighting Championship 37 Mid-America Center, Council Bluffs, Iowa, United States | Victory Fighting Championship |
| 13.4.2012 | | XFC 17 - Apocalypse Oman Arena, Jackson, Tennessee, United States | Xtreme Fighting Championships |
| 13.4.2012 | | XFO 43 - Xtreme Fighting Organization 43 Sears Centre Arena, Hoffman Estates, Illinois, United States | Xtreme Fighting Organization |