Competitors are listed as entered by their national federations, both by national team and by weight class. A handful more athletes are yet to be finalised (due to matters such as visas and injury).
Please note IMMAF is in the final stages of screening athletes’ historic fight records with reference to eligibility to compete at Amateur level. As MMA still remains unregulated and erratically documented in many countries, researching and defining athletes’ Pro/Am statuses is not always a straightforward matter*. However, the process is essential for obvious reasons of fairness and competitor safety.
Before athletes may be entered into the tournament draw, competitor eligibility will be subject to further review by the United States Mixed Martial Arts Federation, the promoter and the Nevada State Athletic Commission.