| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 27.3.2010 |  | 5th Round - Promotions Tri County Fairgrounds, Amarillo, Texas, United States | 5th Round Promotions |
| 27.3.2010 |  | Brussels Fight Night - The Beginning City Films Brussels, Brussels, Belgium, Belgium | Brussels Fight Night |
| 27.3.2010 |  | Cage of Combat 5 - War Machines Torreon, Mexico, Mexico | Cage of Combat |
| 27.3.2010 | | Destiny MMA - Maui No Ka'oi 2 War Memorial Gym, Maui, Hawaii, United States | Destiny MMA |
| 27.3.2010 | | Extreme Challenge - The Aftermath Council Bluffs, Iowa, United States, United States | Extreme Challenge |
| 27.3.2010 |  | F4L 1 - Fight 4 Life Vall d'Hebron Olympic Pavillion, Barcelona, Catalonia, Spain | Fight 4 Life |
| 27.3.2010 | | FCF - Freestyle Cage Fighting 40 FireLake Grand Casino, Shawnee, Oklahoma, United States | Freestyle Cage Fighting |
| 27.3.2010 |  | Hoyer's Productions - Battle of the South 8 Biessen Sports Hall, Hoensbroek, Limburg, Netherlands | Battle of the South |
| 27.3.2010 | | IFC 27 - Warriors Challenge 27 Gold Country Casino, Oroville, California, United States | International Fighting Championship |
| 27.3.2010 |  | Jarutas Storm Fight - MMA Domingao Gymnasium, Sorriso, Mato Grosso, Brazil | Jarutas Storm Fight MMA |
| 27.3.2010 | | KFN - Karma Fight Nights Victorville, California, United States, United States | Karma Fight Nights |
| 27.3.2010 |  | KOTR - King of the Rock 3 Montego Bay, Jamaica, Jamaica | King of the Rock (Jamaica) |
| 27.3.2010 | | M-1 Selection 2010 - Western Europe Round 2 Studio 11, Weesp, North Holland, Netherlands | M-1 Global |
| 27.3.2010 | | NAAFS - Caged Fury 10 Claymont High School, Uhrichsville, Ohio, United States | North American Allied Fight Series |
| 27.3.2010 | | NFC - Native Fighting Championship 4 Golden Acorn Casino, Campo, California, United States | Native Fighting Championship |
| 27.3.2010 |  | OF - Oulu Fight 2 Club Teatria, Oulu, Northern Ostrobothnia, Finland | Oulu Fight |
| 27.3.2010 | | Ohio Fight Conference - Round 3 Newark, Ohio, United States, United States | Ohio Fight Conference |
| 27.3.2010 |  | OR 10 - Obracun Ringu 10 Split, Croatia, Croatia | Obracun Ringu |
| 27.3.2010 |  | PAMMAA - Western Poland Championships Tadeusz Kosciuszko Primary School Gymnasium, Barlinek, West Pomeranian Voivodeship, Poland | Polish Amateur MMA Association |
| 27.3.2010 | | PBFN - Playboy Fight Night 2 Feather Falls Casino and Lodge, Oroville, California, United States | Playboy Fight Night |
| 27.3.2010 |  | Real Fights 7 - Apocalypse Night Chacabuco Park Sports Complex, Buenos Aires, Argentina, Argentina | Real Fights (Argentina) |
| 27.3.2010 |  | Rize 4 - Crowning Glory Fortitude Valley PCYC, Fortitude Valley, Queensland, Australia | Rize MMA |
| 27.3.2010 | | ROTR - Rumble on the Ridge 9 Seattle, Washington, United States, United States | Rumble on the Ridge |
| 27.3.2010 | | Seconds Out / Vivid MMA - Havoc at the Hyatt: Clark vs. DeZee Hyatt Ballroom, Minneapolis, Minnesota, United States | Seconds Out/Vivid MMA |
| 27.3.2010 | | SF - Shogun Fights 2 1st Mariner Arena, Baltimore, Maryland, United States | Shogun Fights |
| 27.3.2010 | | TC - Tefe Combat 17 GM3 Gymnasium, Tefe, Amazonas, Brazil | Tefe Combat |
| 27.3.2010 | | TCF - TriState Cage Fights Lancaster Event Center, Lincoln, Nebraska, United States | TriState Cage Fights |
| 27.3.2010 |  | The Zone FC 6 - Evolution Liseberg Hall, Gothenburg, Vastra Gotaland County, Sweden | The Zone Fighting Championship |
| 27.3.2010 | | Throwdown in O-Town - Brady vs. Bradley Bridge Center, Ottumwa, Iowa, United States | Throwdown in O-Town |
| 27.3.2010 | | Torment - MMA Wayne City Auditorium, Wayne, Nebraska, United States | Torment MMA |
| 27.3.2010 | | Triumph Fighter 1 - Supremacy Hampshire Dome, Milford, New Hampshire, United States | Triumph Promotions |
| 27.3.2010 |  | UCMMA 11 - Adrenaline Rush The Troxy, London, England, England | Ultimate Challenge MMA |
| 27.3.2010 | | UFC 111 - St. Pierre vs. Hardy Prudential Center, Newark, New Jersey, United States | UFC - Ultimate Fighting Championship |
| 27.3.2010 | | UG - Upcoming Glory 7 Sportstudio H & A, Deventer, Overijssel, Netherlands | Glory |
| 27.3.2010 | | UMMA 5 - Lismore Lismore Workers Club, Lismore, New South Wales, Australia | Underground MMA |
| 27.3.2010 | | UMMAXX 10 - Collision Course Great Lakes Expo Center, Euclid, Ohio, United States | UMMAXX |
| 27.3.2010 |  | URCC 16 - Reckoning A-Venue Events Hall, Makati City, National Capital Region, Philippines | Universal Reality Combat Championship |
| 27.3.2010 | | WCF 3 - Warrior Championship Fighting 3 Grande Ranch, Mexicali, Baja California, Mexico | Warrior Championship Fighting |
| 27.3.2010 |  | WFC 10 - Night of Champions Hala Tivoli, Ljubljana, Slovenia, Slovenia | World Free Fight Challenge |
| 27.3.2010 | | XF 1 - Xtreme Fighters 1 Ciudad Obregon, Mexico, Mexico | Xtreme Fighters |
| 27.3.2010 | | Xtreme Fight Events - Cage Wars Tri-State Sports Complex, Aston, Pennsylvania, United States | Xtreme Fight Events |