| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 1.4.2011 |  | Cage Titans 4 - Vengeance Local 103 Union Hall, Boston, Massachusetts, United States | Cage Titans Fighting Championship |
| 1.4.2011 |  | CSF - Campina Show Fight 2 Planet Hall, Campina Grande, Paraiba, Brazil | Campina Show Fight |
| 1.4.2011 | | FF - Fury Fights Watertown Event Center, Watertown, South Dakota, United States | Fury Fights |
| 1.4.2011 | | Fight Time 4 - MMA Heavyweight Explosion War Memorial Auditorium, Fort Lauderdale, Florida, United States | Fight Time Promotions |
| 1.4.2011 | | FightForce - Butte Brawl Butte Civic Center, Butte, Montana, United States | FightForce |
| 1.4.2011 |  | M-1 Selection 2011 - European Tournament Ali Aliyev Sports Complex, Makhachkala, Russia, Russia | M-1 Global |
| 1.4.2011 |  | Man of War Fighting Championship - Man of War 1 Citywest Hotel Dublin, Saggart, Leinster, Ireland | Man of War Fighting Championship |
| 1.4.2011 | | NP - High Altitude Face Off 3 Ski Hi Event Center, Monte Vista, Colorado, United States | Nemesis Promotions |
| 1.4.2011 |  | Shooto - Shootor's Legacy 2 Shinjuku Face, Tokyo, Japan, Japan | Shooto |
| 1.4.2011 | | Shooto Brazil - Shooto Brazil 22 Nilson Nelson Gymnasium, Brasilia, Federal District, Brazil | Shooto Brazil |
| 1.4.2011 | | Strikeforce - Challengers 15 Stockton Arena, Stockton, California, United States | Strikeforce |
| 1.4.2011 | | TBC - Ultimate Blue Corner Battles Harrah's Casino, North Kansas City, Missouri, United States | The Blue Corner |
| 1.4.2011 | | VFC - Victory Fighting Championship 34 Mid-America Center, Council Bluffs, Iowa, United States | Victory Fighting Championship |
| 1.4.2011 | | Xtreme Caged Combat - Primal Fury Philadelphia Expo Center, Oaks, Pennsylvania, United States | Xtreme Caged Combat |