| Fighter | Nickname | Height | Weight | Association | |
 |
Andrea Togni | 5'4" (1.63 m) |
145 lbs (65.77 kg) |
Underdog | |
|
Anthony Browder | "Underdog" | 5'6" (1.68 m) |
155 lbs (70.31 kg) |
Underdog MMA |
|
Anthony Offiaeli | "The Alpha" | 5'8" (1.73 m) |
170 lbs (77.11 kg) |
Underdog Mixed Martial Arts |
|
Anuj Anuj | 5'6" (1.68 m) |
170 lbs (77.11 kg) |
Underdog | |
|
Ben McCourt | 0'0" (0 m) |
185 lbs (83.91 kg) |
Team Underdog MMA | |
|
Carlos Candelario | "The Cannon" | 5'7" (1.7 m) |
129 lbs (58.51 kg) |
Underdog Brazilian Jiu-Jitsu |
|
David Michael Durao | "The Spider Monkey" | 0'0" (0 m) |
125 lbs (56.7 kg) |
Underdog Mixed Martial Arts |
|
Emmanuel Isuekpe | "The Rain" | 5'9" (1.75 m) |
176 lbs (79.83 kg) |
UGB MMA/ UNDERDOG FIGHT TEAM |
|
Este Lara | 0'0" (0 m) |
125 lbs (56.7 kg) |
Underdog Brazilian Jiu-Jitsu | |
|
Ilyar Askhanov | "Dynamite" | 5'9" (1.75 m) |
159 lbs (72.12 kg) |
Underdog Pro / Gepard |
|
Jason Irizarry | 0'0" (0 m) |
130 lbs (58.97 kg) |
Underdog Mixed Martial Arts | |
|
Jessy Miele | "The Widowmaker" | 5'7" (1.7 m) |
145 lbs (65.77 kg) |
Underdog MMA/IMBCT |
|
Johnny Lopez | "Mr. Nice Guy" | 5'6" (1.68 m) |
125 lbs (56.7 kg) |
Underdog Brazilian Jiu-Jitsu |
|
Josh Kaplan | "The Arian Barbarian" | 0'0" (0 m) |
160 lbs (72.57 kg) |
Underdog Brazilian Jiu-Jitsu |
|
Josh Flores | 5'8" (1.73 m) |
135 lbs (61.23 kg) |
Underdog Brazilian Jiu-Jitsu | |
|
Justin Valentin | 0'0" (0 m) |
125 lbs (56.7 kg) |
Underdog Brazilian Jiu-Jitsu | |
|
Khusniddin Khakimov | 6'0" (1.83 m) |
265 lbs (120.2 kg) |
Uzbekistan MMA / Underdog Uzbekistan | |
|
Marc-Andre Legault | 0'0" (0 m) |
155 lbs (70.31 kg) |
Underdog Gym | |
|
Matt Bessette | "The Mangler" | 5'10" (1.78 m) |
145 lbs (65.77 kg) |
Underdog Brazilian Jiu-Jitsu |
|
Maximus Fernandez | 0'0" (0 m) |
135 lbs (61.23 kg) |
Underdog Mixed Martial Arts | |
