| Datum | Země | Název, adresa | Pořadatel |
|---|---|---|---|
| 8.6.2018 |  | Babilon MMA 4 - Kolecki vs. Cuk MOSiR Elk, Elk, Poland | Babilon MMA |
| 8.6.2018 |  | HD MMA 12 - Rampage at Remington Remington Park Casino, Oklahoma City, Oklahoma, United States | HD Boxing & MMA |
| 8.6.2018 | | LFA 42 - Krantz vs. Kayne Branson Convention Center, Branson, Missouri, United States | Legacy Fighting Alliance (LFA) |
| 8.6.2018 |  | Natal Combat 1 - Mamute vs. Roy Nelson Pitbull Brothers Gym, Natal, Rio Grande do Norte, Brazil | Natal Combat |
| 8.6.2018 | | OFC 123 - A Dozen Years Sokol Auditorium, Omaha, Nebraska, United States | Omaha Fight Club |
| 8.6.2018 |  | PFC - Prestige Fighting Championship 10 Casman Center, Fort McMurray, Alberta, Canada | Prestige Fighting Championship |
| 8.6.2018 | | ROC 63 - Ring of Combat 63 Tropicana Casino and Resort, Atlantic City, New Jersey, United States | Ring of Combat |
| 8.6.2018 | | SAARFC 16 - Solid as a Rock Fighting Championships Carlson Center, Fairbanks, Alaska, United States | Solid as a Rock Fighting Championships |
| 8.6.2018 | | Slugfest 15 - Trzemeszno Hala Widowiskowo-Sportowa, Trzemeszno, Poland | Slugfest |
| 8.6.2018 | | XFO - Noche De Lucha Milk Bail Banquets, East Dundee, Illinois, United States | Xtreme Fighting Organization |