';
| Fighter | Nickname | Height | Weight | Association | |
| Abdullah Sabri | 0'0" (0 m) |
155 lbs (70.31 kg) |
Force One Gym | ||
| Amirshoh Akhrorzoda | 5'8" (1.73 m) |
145 lbs (65.77 kg) |
Triple One Gym | ||
| Andreas Spang | "Sweet Swede" | 6'1" (1.85 m) |
224 lbs (101.6 kg) |
J-Sect MMA / One Kick's Gym | |
| Anthony Njokuani | "The Assassin" | 6'0" (1.83 m) |
170 lbs (77.11 kg) |
Janjira Muay Thai / One Kick's Gym / Sergio Penha BJJ | |
| Anthony Castrejon | "Pretty Boy" | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
One Kick's Gym | |
| Anton Prusakov | 6'0" (1.83 m) |
234 lbs (106.14 kg) |
Hooligan Number One Gym | ||
| Ayyoub Boutahar | 0'0" (0 m) |
170 lbs (77.11 kg) |
Triple One Gym | ||
| Briana Smith | 0'0" (0 m) |
115 lbs (52.16 kg) |
One Kick's Gym | ||
| Bruno Barba | "Rocket" | 0'0" (0 m) |
155 lbs (70.31 kg) |
One Kick's Gym 559 | |
| Bryan Calleros | 5'10" (1.78 m) |
135 lbs (61.23 kg) |
One Kick's Gym | ||
| Carl Postma | 6'1" (1.85 m) |
265 lbs (120.2 kg) |
One Kick's Gym | ||
| Carmichael Judge | 5'11" (1.8 m) |
215 lbs (97.52 kg) |
One Kick's Gym | ||
| Chidi Njokuani | "Chidi Bang Bang" | 6'3" (1.91 m) |
170 lbs (77.11 kg) |
One Kick's Gym / Sergio Penha BJJ | |
| Chris Spang | "The Kiss" | 6'2" (1.88 m) |
171 lbs (77.56 kg) |
J-Sect MMA / One Kick's Gym | |
| Daichi Nakaba | "Gutsman" | 0'0" (0 m) |
145 lbs (65.77 kg) |
Go One Gym | |
| Daisuke Yokoyama | 5'8" (1.73 m) |
134 lbs (60.78 kg) |
X-One Gym Shonan | ||
| Denis Polekhin | 5'10" (1.78 m) |
254 lbs (115.21 kg) |
Hooligan Number One Gym | ||
| Devon Schwan | "The Savage" | 6'1" (1.85 m) |
205 lbs (92.99 kg) |
One Kick's Gym | |
| Devon Chavez | "The Dude" | 5'8" (1.73 m) |
145 lbs (65.77 kg) |
One Kick's Gym 559 | |
| Devon Savage | 5'9" (1.75 m) |
170 lbs (77.11 kg) |
One Kick's Gym | ||