| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 5.5.2012 |  | ACC 12 - Amateur Combat Club 12 Maximo's Combat Club, Rimac, Lima, Peru | Amateur Combat Club |
| 5.5.2012 |  | AVF - Alto Vale Fight 1 Artenir Werner Municipal Gymnasium, Rio do Sul, Santa Catarina, Brazil | Alto Vale Fight |
| 5.5.2012 |  | Baas Sports Curacao - Fighters of the Caribbean 2012 International School of Curacao, Willemstad, Curacao | Fighters of the Caribbean |
| 5.5.2012 |  | Baltic Bears MMA Team - Fight Club Baltic Bears 4 Yunost Sports Palace, Kaliningrad, Russia | Baltic Bears MMA Team |
| 5.5.2012 |  | BBMMA - Big Bully MMA Niles, Ohio, United States, United States | Big Bully MMA |
| 5.5.2012 | | Cage Titans 8 - Conquer Plymouth Memorial Hall, Plymouth, Massachusetts, United States | Cage Titans Fighting Championship |
| 5.5.2012 | | Dragao MMA 1 - Dragao MMA Combate Pinheiros Muay Thai Academy, Ponta Grossa, Parana, Brazil | Dragao MMA Combate |
| 5.5.2012 | | EC MMA - Extreme Combat MMA 2 Aeroporto Gymnasium, Cachoeiro de Itapemirim, Espirito Santo, Brazil | Extreme Combat MMA |
| 5.5.2012 |  | ECFF - Under Pressure Hudson Leisure Centre, Wisbech, England, England | East Coast Fight Factory |
| 5.5.2012 | | EF - Encontro Fight Rio Pardo Football Club Gymnasium, Rio Claro, Sao Paulo, Brazil | Encontro Fight |
| 5.5.2012 |  | EFN - Espoo Fight Night Tapiola Sports Hall, Espoo, Uusimaa, Finland | Espoo Fight Night |
| 5.5.2012 |  | Elite 1 - Showdown Casino New Brunswick, Moncton, New Brunswick, Canada | Elite 1 MMA Productions |
| 5.5.2012 | | Elite Combat Sports - Battle at the Fox Fox Theatre, Redwood City, California, United States | Elite Combat Sports |
| 5.5.2012 |  | FCF-MMA - World Championship 2012 Delhi, India | International Federation of Full Contact Fighting |
| 5.5.2012 |  | Fight1 - Notte dei Campioni 2012 Seregno, Italy | Notte dei Campioni |
| 5.5.2012 |  | Glory 2 - The Struggle Within Gold Coast Convention and Exhibition Centre, Gold Coast, Queensland, Australia | Days of Glory |
| 5.5.2012 | | Guerreiros Champions - Professional Joao Jaime F. Gomes Gymnasium, Acarau, Ceara, Brazil | Guerreiros Champions |
| 5.5.2012 | | IFL 48 - Turf Wars 5 The Fillmore Detroit, Detroit, Michigan, United States | Impact Fight League |
| 5.5.2012 | | IMMA - Indy MMA 3 Blue Ribbon Pavilion, Indianapolis, Indiana, United States | Indy MMA |
| 5.5.2012 |  | King MMA - Caged Chaos 5: Vendetta Columbia, South Carolina, United States, Colombia | King MMA |
| 5.5.2012 | | Kombat League - Night in The Cage Palaferoli, Verona, Veneto, Italy | Kombat League |
| 5.5.2012 | | KP - Kickass Productions Seguin Fairgrounds, Seguin, Texas, United States | Kickass Productions |
| 5.5.2012 |  | LFFC - La Familia Fight Night 3 Volksbank Arena, Halle, Germany, Germany | La Familia Fight Club |
| 5.5.2012 | | LITC - Hybrid Fighters 1 Feasterville, Pennsylvania, United States, United States | Locked in the Cage |
| 5.5.2012 | | LOP - Chaos at the Casino 1 Hollywood Park Casino, Inglewood, California, United States | Lights Out Promotions (California) |
| 5.5.2012 |  | Man of War Fighting Championship - Man of War 4 Leopardstown Racecourse Pavilion, Dublin, Leinster, Ireland | Man of War Fighting Championship |
| 5.5.2012 | | Mayhem Inc. - BattleGround Cage Fighting Eastern New Mexico State Fairgrounds, Roswell, New Mexico, United States | Mayhem Inc. |
| 5.5.2012 |  | MMAC 6 - Blood Night Municipal Sports and Recreation Center, Nowy Sacz, Poland, Poland | MMA Coloseum |
| 5.5.2012 | | NCF - Nitrix Champion Fight 11 Cau Hansen Event Center, Joinville, Santa Catarina, Brazil | Nitrix Champion Fight |
| 5.5.2012 | | Nocaute - MMA Fight Antonio Carlos Magalhaes Gymnasium, Eunapolis, Bahia, Brazil | Nocaute MMA Fight |
| 5.5.2012 | | ORF - Octagon Rounds Fight Marista College of Palmas, Palmas, Tocantins, Brazil | Octagon Rounds Fight |
| 5.5.2012 | | PC - Precol Combat 7 Itapua Yacht Club, Unai, Minas Gerais, Brazil | Precol Combat |
| 5.5.2012 | | Peralta Fitness - Peralta Muay Thai & MMA Challenge 2 Peralta Fitness Marajoara, Sao Paulo, Sao Paulo, Brazil | Peralta Fitness |
| 5.5.2012 | | Saturday Night Fights - Round 5 Turvey Centre, Regina, Saskatchewan, Canada | Saturday Night Fights (Canada) |
| 5.5.2012 |  | TC - Lupta Timisoara Timisoara, Romania, Oman | Tamashyi Cup |
| 5.5.2012 | | Top Fight - MMA 5 Neblina Gymnasium, Araguaina, Tocantins, Brazil | Top Fight MMA |
| 5.5.2012 | | TWC 10 - Power Best Western Plus Hotel, Lansing, Michigan, United States | Total Warrior Combat |
| 5.5.2012 | | UC - Unity Championships 3 Volgograd, Russia, Russia | Unity Championships |
| 5.5.2012 | | UFC on Fox 3 - Diaz vs. Miller Izod Center, East Rutherford, New Jersey, United States | UFC - Ultimate Fighting Championship |
| 5.5.2012 | | UFF 2 - Ultimate Front Fight 2 Raio de Sol Theatre, Oiapoque, Amapa, Brazil | Ultimate Front Fight |
| 5.5.2012 |  | Ultimate Beatdown 8 - Vengeance Ultimate MMA Academy, Johor Bahru, Johor, Malaysia | Ultimate Beatdown |
| 5.5.2012 |  | Vision FC - Vision Fight Night 1 Pleasure Factory, Karlstad, Sweden, Sweden | Vision Fighting Championship |
| 5.5.2012 | | WKN - K1 Fight Cup Eggesin 2 Move, Eggesin, Germany, Germany | World Kickboxing Network |