| Fighter | Nickname | Height | Weight | Association | |
 |
Doug Hunt | 5'8" (1.73 m) |
171 lbs (77.56 kg) |
Underground Training Center | |
|
Dylan Mays | 0'0" (0 m) |
170 lbs (77.11 kg) |
Underground MMA | |
|
Edik Khuntsarya | "Liquidator" | 6'0" (1.83 m) |
185 lbs (83.91 kg) |
Underground, Tver |
|
Eli Brooks | 5'9" (1.75 m) |
170 lbs (77.11 kg) |
Team Underground | |
|
Erin Hunter | "Deadpool" | 5'8" (1.73 m) |
126 lbs (57.15 kg) |
Underground Lab |
|
Fers Rebaz Qader | 0'0" (0 m) |
135 lbs (61.23 kg) |
Team Underground MMA | |
|
Fotis Lambiris | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
Underground Training Center | |
|
Freddie Haggerty | 5'6" (1.68 m) |
125 lbs (56.7 kg) |
Knowlesy Academy / Team Underground MMA | |
|
Gage Becic | 5'7" (1.7 m) |
135 lbs (61.23 kg) |
Underground MMA | |
|
Gian Murgia | "Dree" | 0'0" (0 m) |
125 lbs (56.7 kg) |
Team Underground MMA |
|
Graf Berezovskiy | 0'0" (0 m) |
145 lbs (65.77 kg) |
Underground, Vladimir | |
|
Grzegorz Derlatka | 0'0" (0 m) |
175 lbs (79.38 kg) |
Underground Gold Team Leczna | |
|
Hadrian Howard | 0'0" (0 m) |
265 lbs (120.2 kg) |
Team Underground MMA | |
|
Harry Keane | "Supreme" | 0'0" (0 m) |
135 lbs (61.23 kg) |
Team Underground MMA |
|
Harry Hughes | 6'0" (1.83 m) |
155 lbs (70.31 kg) |
Team Underground MMA | |
|
Hirotada Oguma | 0'0" (0 m) |
141 lbs (63.96 kg) |
Underground Niigata | |
|
Hiroyuki Tazawa | "Shogun" | 5'5" (1.65 m) |
145 lbs (65.77 kg) |
Underground Kakuto Union |
|
Ian Humphries | "Big E" | 6'4" (1.93 m) |
185 lbs (83.91 kg) |
Team Underground MMA |
|
Ismail Baig | 5'0" (1.52 m) |
115 lbs (52.16 kg) |
Team Underground Wolves | |
|
Jack Clarke | 0'0" (0 m) |
135 lbs (61.23 kg) |
Team Underground MMA | |
