| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 4.8.2018 |  | APAM - El Club de la Batalla La Plata, Buenos Aires, Argentina | Asociacion Panamericana de Artes Marciales |
| 4.8.2018 |  | BFB - BOPE Fight Brasil Ginásio do Tarumã, Avenida Victor Ferreira do Amaral, Curitiba - PR, Brazil | COE BOPE PMPR |
| 4.8.2018 | | Brabos Combat 14 - Fight Night G1 Training Center, Maceio, Alagoas, Brazil | Brabos Combat |
| 4.8.2018 | | BVRC - BVR Combat Boa Vista do Ramos, Amazonas, Brazil, Brazil | BVR Combat |
| 4.8.2018 |  | CN 95 - Combat Night 95 Maverick at the Landing, Jacksonville, Florida, United States | Combat Night (Florida) |
| 4.8.2018 | | DonnyBrook Fight Promotion - Redneck Ruckus Central Vermont Moose Lodge, Williamstown, Vermont, United States | DonnyBrooke Fight Promotion |
| 4.8.2018 |  | Extreme Cage Wars - Extreme Cage Wars Energise Sports Centre, York, England | Extreme Cage Wars |
| 4.8.2018 |  | Falco Fighting Championship - FFC / ACS Mix Fight Mangup, Crimea, Ukraine | Falco Fighting Championship |
| 4.8.2018 | | Golden Fights - Cage Wars 33 Two Rivers Convention Center, Grand Junction, Colorado, United States | Golden Fights |
| 4.8.2018 | | MFC - Maceio Fighting Championship 26 Sao Miguel dos Campos Sports Gymnasium, Sao Miguel dos Campos, Alagoas, Brazil | Maceio Fighting Championship |
| 4.8.2018 | | Midwest Fight League - Mid America Harley-Davidson: Fight Night 182 Harley Davidson Columbia, Columbia, Missouri, United States | Midwest Fight League |
| 4.8.2018 |  | MMA Fighter 1 - Lefiman vs. Manzur Black House Santiago, Santiago de Chile, Santiago, Chile | MMAFighter |
| 4.8.2018 | | MMA Pro Ukraine 18 - The Way of the Unconquered 4 Central City Stadium, Mykolaiv, Mykolaiv, Ukraine | MMA Pro Ukraine |
| 4.8.2018 | | MTF 4 - Erickson vs. Barnes Mountain View Event Center, Pocatello, Idaho, United States | Mountain Force MMA |
| 4.8.2018 | | NC - Nauas Combat 11 Jader Machado Gymnasium, Cruzeiro do Sul, Acre, Brazil | Nauas Combat |
| 4.8.2018 |  | NFC 15 - Naiza Fighter Championship 15 Aktau, Kazakhstan | Naiza Fighter Championship |
| 4.8.2018 | | Octagon Promotion - Octagon Selection Vol. 1 Almaty Horse and Polo Club, Talgarsky, Almaty, Kazakhstan | Octagon Promotion |
| 4.8.2018 |  | PLP - Professional League Pankration 1 Orgtekhnika Club, Grozny, Chechnya, Russia | Professional League Pankration of Chechen Republic |
| 4.8.2018 | | RDR MMA - Rei do Ringue 3 Curaxi Square, Monte Alegre, Para, Brazil | Rei do Ringue |
| 4.8.2018 | | SFC - Summit Fighting Championships 29 Tupelo Furniture Market Building 5, Tupelo, Mississippi, United States | Summit Fighting Championships |
| 4.8.2018 |  | TFC 1 - Troncal Fighting Championship 1 La Caldera Basketball Court, La Troncal, Canar, Ecuador | Troncal Fighting Championship |
| 4.8.2018 |  | UB - Ultimate Beatdown 29 Plaza Sentosa, Johor Bahru, Malaysia | Ultimate Beatdown |
| 4.8.2018 | | UFC 227 - Dillashaw vs. Garbrandt 2 Staples Center, Los Angeles, California, United States | UFC - Ultimate Fighting Championship |
| 4.8.2018 | | URCC 34 - Destiny Craneway Pavilion, Richmond, California, United States | Universal Reality Combat Championship |
| 4.8.2018 |  | WEF 59 - WEF ProfFight 24 Naryn Central Stadium, Naryn, Kyrgyzstan | World Ertaymash Federation |
| 4.8.2018 | | World Kombat Challenge 48 - WKC Apu Thai 2 Sports Gymnasium Dora Leitee, Vila de Apeu, Castanhal, Brazil | WKC MMA-World Kombat Challenge |
| 4.8.2018 | | WWFC - Road to WWFC 15: Kamianske Lesya Ukrainka Academic Music and Drama Theater, Kamianske, Dnipropetrovsk, Ukraine | World Warriors Fighting Championship |
| 4.8.2018 | | X-1 World Events 50 - Day 2 Neal S. Blaisdell Arena, Honolulu, Hawaii, United States | X-1 World Events (Hawaii) |
| 4.8.2018 | | XFO 63 - Outdoor War 14 Sideouts Bar & Eatery, Island Lake, Illinois, United States | Xtreme Fighting Organization |
| 4.8.2018 |  | Xtreme Fighting Mexico 9 - XFM 9: Fight Night Puebla Miguel Hidalgo Gymnasium, Puebla, Puebla, Mexico | Xtreme Fighting Mexico |