| Fighter | Nickname | Height | Weight | Association | |
 |
Trey Williams | 5'11" (1.8 m) |
135 lbs (61.23 kg) |
Team Iron Lion | |
|
Vinicios da Silva Machado | "Dunga" | 0'0" (0 m) |
229 lbs (103.87 kg) |
Iron Man Team |
|
Wiktoria Tucholska | 0'0" (0 m) |
115 lbs (52.16 kg) |
Iron Fight Team | |
|
Zachery Dotson | 5'11" (1.8 m) |
185 lbs (83.91 kg) |
Iron Pit Fight Team | |
|
Zelvis Slootemaker | "Sparta" | 6'0" (1.83 m) |
185 lbs (83.91 kg) |
Iron Xtreme / Brazilian Top Team |
