| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 29.4.2006 |  | AFC 7 - Gladiators Sokol Hall, Omaha, Nebraska, United States | All Fighting Championships |
| 29.4.2006 |  | BG - Battleground 3 Phoenix Squash and Leisure Centre, Middlesbrough, North Yorkshire, England | Battleground |
| 29.4.2006 | | CC - Colosseum Combat 1 Von Braun Center, Huntsville, Alabama, United States | Colosseum Combat |
| 29.4.2006 | | CFC 5 - Courage Fighting Championships 5 Decatur, Illinois, United States | Courage Fighting Championships |
| 29.4.2006 | | CXF - California Xtreme Fighting 1 Upland, California, United States, United States | California Xtreme Fighting |
| 29.4.2006 |  | Double R - 3rd Stage Yomiuri Cultural Hall Osaka, Japan, Japan | Real Rhythm |
| 29.4.2006 |  | ECC 1 - Extreme Cage Combat 1 Halifax, Nova Scotia, Canada, Canada | Extreme Cage Combat |
| 29.4.2006 | | ECF - Beatdown At The Fairgrounds 6 Our Land PavilionIndianapolis, Indiana, United States | Elite Cage Fighting |
| 29.4.2006 |  | FF - Floripa Fight 2 Carlos Alberto Campos Gymnasium, Florianopolis, Santa Catarina, Brazil | Floripa Fight Championship |
| 29.4.2006 | | IFL - Legends Championship 2006 Trump Taj Mahal, Atlantic City, New Jersey, United States | International Fight League |
| 29.4.2006 | | IHC 10 - Tempest Hammond, Indiana, United States | Ironheart Crown |
| 29.4.2006 | | JF - Jungle Fight 6 Tropical Hotel Manaus Sports Complex, Manaus, Amazonas, Brazil | Jungle Fight |
| 29.4.2006 | | KE - Kick Enterprises Ft. Myers, Florida, United States | Kick Enterprises |
| 29.4.2006 |  | MARS - MARS World Grand Prix Seoul, South Korea, South Korea | MARS |
| 29.4.2006 | | MT 7 - Madtown Throwdown 7 Madison, Wisconsin, United States | Madtown Throwdown |
| 29.4.2006 | | NFA - Battle at the Ridge 3 Legends Bar, Breckenridge, Minnesota, United States | Northstar Fighting Association |
| 29.4.2006 |  | OR 4 - Obracun Ringu 4 Split, Croatia, Croatia | Obracun Ringu |
| 29.4.2006 | | Raze MMA - Fight Night ipayOne Center, San Diego, California, United States | Raze MMA Fight Night |
| 29.4.2006 | | RF 12 - Return to Boardwalk Hall Boardwalk Hall, Atlantic City, New Jersey, United States | Reality Fighting |
| 29.4.2006 | | RITC 81 - Rage in the Cage 81 Arizona, United States | Rage in the Cage |
| 29.4.2006 |  | ROT 4 - Ring of Truth 4 Ringside Boxing Club, Dublin, Ireland, Ireland | Ring of Truth (Ireland) |
| 29.4.2006 |  | Shooto - Switzerland 4 Zurich, Switzerland, Switzerland | Shooto Europe |
| 29.4.2006 | | UTS 5 - Ultimate Texas Showdown 5 Texas, United States | Ultimate Texas Showdown |
| 29.4.2006 | | Valor Fighting - Showdown At 4th & B 4th & B Concerts, San Diego, California, United States | Valor Fighting |
| 29.4.2006 |  | VTM 2 - Vale Tudo Mazatlan 2 Sinaloa, Mexico, Mexico | Vale Tudo Mazatlan |
| 29.4.2006 | | XKK - Red Wing Red Wing, Minnesota, United States, United States | Xtreme Kage Kombat |