| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 13.1.2018 |  | ACB 78 - Grozny: Young Eagles 24 Sport Hall Colosseum, Grozny, Chechnya, Russia | Absolute Championship Akhmat |
| 13.1.2018 |  | BFL 53 - Battlefield Fight League Hard Rock Casino, Coquitlam, British Columbia, Canada | Battlefield Fight League |
| 13.1.2018 |  | EFN 3 - Envio Fight Night '18 Atergo Arena, Bydgoszcz, Poland | Envio Fight Night |
| 13.1.2018 |  | El Purgatorio MMA - El Purgatorio 3 Boulogne Union Club, Boulogne Sur Mer, Buenos Aires, Argentina | El Purgatorio MMA |
| 13.1.2018 |  | FightersRep 2 - Return of the King Adrenaline Martial Arts and Fitness, San Bernardino, California, United States | FightersRep Promotions |
| 13.1.2018 |  | Glory of Heroes - Guangzhou Guangzhou University Town Sports Centre, Guangzhou, Guangdong, China | Glory of Heroes |
| 13.1.2018 |  | HFC 12 - Hard Fighting Championship 12 Grand Casino Basel, Basel, Switzerland | Hard Fighting Championship |
| 13.1.2018 | | Invicta FC 27 - Kianzad vs. Kaufman Kansas City Scottish Rite Temple, Kansas City, Missouri, United States | Invicta Fighting Championships |
| 13.1.2018 | | Knockout Promotions - Knockout MMA Metroflex Gym, Long Beach, California, United States | Knockout Promotions (California) |
| 13.1.2018 | | KOTC - Mercenaries 2 WinnaVegas Casino Resort, Sloan, Iowa, United States | King of the Cage |
| 13.1.2018 |  | MMA Galla - Vol. 4 Nykobing Falster Hall, Nykobing Falster, Denmark | MMA Galla |
| 13.1.2018 | | RITC - Rage in the Cage OKC 56 Sugar Creek Casino Event Center, Hinton, Oklahoma, United States | Rage in the Cage OKC |
| 13.1.2018 |  | Royal Fight - Mix Fight Tournament Casino Royal, Minsk, Belarus | Royal Fight |
| 13.1.2018 | | Samara MMA Federation - Battle on the Volga 2 Fight Club Alexander Nevsky, Samara, Russia | Gorilla Fighting Championships |
| 13.1.2018 |  | SFC 6 - Warrior Honour Armeec Arena, Sofia, Bulgaria | Spartacus Fighting Championship |
| 13.1.2018 | | SHP 48 - Strike Hard Productions 48 Zamora Shrine Center 3521 Ratliff Rd. Birmingham, Alabama, United States | Strike Hard Productions |
| 13.1.2018 | | Sportklub Barenhohle - Fight Night Sportklub Barenhohle, Pfyn, Switzerland | Sportklub Barenhohle |
| 13.1.2018 | | SteelFist Fight Night 55 - Opposites Attack Rail Event Center, Salt Lake City, Utah, United States | SteelFist Fight Night |
| 13.1.2018 | | Universal Combat League - Leavenworth Leavenworth Riverfront Community Center, Leavenworth, Kansas, United States | Universal Combat League |
| 13.1.2018 | | WLF - W.A.R.S. 21 Henan TV Station Hall 8, Zhengzhou, Henan, China | Wu Lin Feng |