| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 13.5.2018 |  | Fight Masters Championship 6 - FMC 6: Spartak 2018 Spartak Sports Club, Donetsk, Donetsk, Ukraine | Fight Masters Donetsk |
| 13.5.2018 |  | FightPro - Battle for the Belt 3 Mesto Vstrechi Restaurant, St. Petersburg, Russia | FightPro |
| 13.5.2018 |  | JMMAF - Hokkaido Cage Fight 05 Japan | Japan Mixed Martial Arts Federation |
| 13.5.2018 |  | Knock Out League - Knock Out League 4 Lomas de Zamora, Buenos Aires, Argentina, Argentina | Knock Out League |
| 13.5.2018 | | Legion Japan - Vol. 2: Minamata Minamata General Gymnasium Small Arena, Minamata, Kumamoto, Japan | Legion Japan |
| 13.5.2018 |  | MF - Mutante Fighter 1 Professor Leandro Martins Gymnasium, Goianesia, Para, Brazil | Mutante Fighter |
| 13.5.2018 |  | MMA Pit Bull Team - MMA War 4 Novi Pazar Sports Hall, Novi Pazar, Serbia | MMA War |
| 13.5.2018 |  | MTK - MTK MMA 1 Indigo at The O2, London, England | MTK MMA |
| 13.5.2018 | | Open Martial Arts League - Stage 47 Pervomaysk, Russia | Open League of Martial Arts |
| 13.5.2018 | | Pancrase - Sapporo Sapporo Concarino, Sapporo, Hokkaido, Japan | Pancrase |
| 13.5.2018 | | REM 93 - REM MMA League Traktor Sport Palace, Chelyabinsk, Russia | REM 93 |
| 13.5.2018 | | Russian MMA Union - 2018 Russian Amateur MMA Championships, Finals Traktor Ice Arena, Chelyabinsk, Chelyabinsk, Russia | Russian MMA Union |
| 13.5.2018 | | Sech Pro - GIT Sech Pro 3 Fox Fighting School, St. Petersburg, Russia | Sech Pro |
| 13.5.2018 | | Shooto - Professional Shooto 5/13 Kawasaki City Sports and Cultural Research Center, Kawasaki, Kanagawa, Japan | Shooto |
| 13.5.2018 | | T-Rex 3 - MMA Pskov Pskov Shopping Center Forum, Pskov, Pskov, Russia | T-Rex Fighting Championship |
| 13.5.2018 | | WWFC - Road to WWFC 12: Tyachiv Tyachiv Sports Arena, Tyachiv, Zakarpattia, Ukraine | World Warriors Fighting Championship |