';
| Fighter | Nickname | Height | Weight | Association | |
| Alberth Dias | 5'10" (1.78 m) |
150 lbs (68.04 kg) |
Killer Bees Muay Thai College | ||
| Alex Brown | 5'10" (1.78 m) |
170 lbs (77.11 kg) |
American Killer Bees | ||
| Alexandre Pedroso | 0'0" (0 m) |
145 lbs (65.77 kg) |
Killer Bees | ||
| Alexandre Jose Ferreira | 0'0" (0 m) |
0 lbs (0 kg) |
Titas Fight Team / Killer Bees | ||
| Alysson Santos | "Lyoto" | 0'0" (0 m) |
145 lbs (65.77 kg) |
Killer Bees | |
| Amilton Amilton | 0'0" (0 m) |
0 lbs (0 kg) |
Killer Bees | ||
| Anderson Silva | "The Spider" | 6'2" (1.88 m) |
185 lbs (83.91 kg) |
Team Nogueira / X-Gym / Killer Bees | |
| Andre Raizama | 0'0" (0 m) |
185 lbs (83.91 kg) |
Killer Bees | ||
| Brad Kelly | "Machine Gun" | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
American Killer Bees | |
| Braddock Braddock | 0'0" (0 m) |
145 lbs (65.77 kg) |
Killer Bees / Octagon Fight | ||
| Brian Nova | 0'0" (0 m) |
170 lbs (77.11 kg) |
American Killer Bees | ||
| Cesar Siqueira Costa Filho | 0'0" (0 m) |
125 lbs (56.7 kg) |
Killer Bees / Popo Fight House | ||
| Christian D'Amore | 0'0" (0 m) |
135 lbs (61.23 kg) |
American Killer Bees | ||
| Cleberson Dezomp | "Tocha" | 0'0" (0 m) |
155 lbs (70.31 kg) |
Killer Bees | |
| Cristian Souza | 0'0" (0 m) |
139 lbs (63.05 kg) |
Killer Bees | ||
| Cristiano Rodrigues | 0'0" (0 m) |
145 lbs (65.77 kg) |
Killer Bees | ||
| Daniel Silva | "Dani Thai" | 0'0" (0 m) |
145 lbs (65.77 kg) |
Killer Bees | |
| David Robins | "Ruthless" | 5'11" (1.8 m) |
170 lbs (77.11 kg) |
American Killer Bees Cleveland | |
| Deivid Jacques Fernandes | 5'11" (1.8 m) |
155 lbs (70.31 kg) |
Killer Bees / Jamanta Team | ||
| Devlin Bratchler | 5'0" (1.52 m) |
135 lbs (61.23 kg) |
American Killer Bees | ||