';
| Fighter | Nickname | Height | Weight | Association | |
| Nathan Orosco | 5'7" (1.7 m) |
125 lbs (56.7 kg) |
Primal MKE | ||
| Niko Ruiz | "Wrecking Machine" | 5'7" (1.7 m) |
154 lbs (69.85 kg) |
Primal Mixed Martial Arts | |
| Nikolas Timm | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
Primal MKE | ||
| Patrick Prescott | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
Primal Tribe Fighting Club | ||
| Prakhar Subhasung | 5'8" (1.73 m) |
135 lbs (61.23 kg) |
Primal MMA Siliguri | ||
| Ray Perales | "Relentless" | 5'10" (1.78 m) |
170 lbs (77.11 kg) |
Primal Tribe Fighting Club | |
| Rob Wynne | 0'0" (0 m) |
170 lbs (77.11 kg) |
Primal MMA | ||
| Robert Fortune Jr. | 5'8" (1.73 m) |
185 lbs (83.91 kg) |
Primal MMA | ||
| Ross Waddell | "Waddy" | 5'10" (1.78 m) |
170 lbs (77.11 kg) |
Primal MKE | |
| Ryan Narte | "The Hawaiian" | 5'10" (1.78 m) |
165 lbs (74.84 kg) |
Primal Tribe Fighting Club | |
| Scott Lincoln | "Heart of Gold" | 6'2" (1.88 m) |
290 lbs (131.54 kg) |
Primal Tribe Fighting Club | |
| Steven Baker | 5'10" (1.78 m) |
135 lbs (61.23 kg) |
Primal Fighting Systems | ||
| Taylor Drees | "Sweet T" | 5'7" (1.7 m) |
135 lbs (61.23 kg) |
Primal MKE | |
| Tom Lyons | 5'9" (1.75 m) |
125 lbs (56.7 kg) |
Primal MMA Academy | ||
| Tyler Couch | 0'0" (0 m) |
185 lbs (83.91 kg) |
Primal Training | ||
| Val Kochiu | 5'8" (1.73 m) |
145 lbs (65.77 kg) |
Primal MKE | ||
| William Timmis | 0'0" (0 m) |
155 lbs (70.31 kg) |
Primal Combat | ||
| Zack Wargolet | 6'1" (1.85 m) |
205 lbs (92.99 kg) |
Primal MKE | ||