';
| Fighter | Nickname | Height | Weight | Association | |
| Bilfred Ollee Johnson | 0'0" (0 m) |
150 lbs (68.04 kg) |
360 Dojo | ||
| Bilyal Makhov | 6'5" (1.96 m) |
265 lbs (120.2 kg) |
K Dojo Warrior Tribe | ||
| Bogdan Burtici | 0'0" (0 m) |
185 lbs (83.91 kg) |
Kokyo Dojo | ||
| Boy van Boven | 0'0" (0 m) |
220 lbs (99.79 kg) |
Tatsujin Dojo Nijmegen | ||
| Boy Rol Reuvers | 0'0" (0 m) |
145 lbs (65.77 kg) |
Tatsujin Dojo Nijmegen | ||
| Bram van Koppen | 5'11" (1.8 m) |
170 lbs (77.11 kg) |
Tatsujin Dojo | ||
| Bram Brown | 0'0" (0 m) |
205 lbs (92.99 kg) |
Tatsujin Dojo Nijmegen | ||
| Brandon Fields | 6'2" (1.88 m) |
170 lbs (77.11 kg) |
Ikusa Dojo | ||
| Brandon Vega | 5'9" (1.75 m) |
145 lbs (65.77 kg) |
Marcial Dojo | ||
| Brandon Santillan | 5'4" (1.63 m) |
125 lbs (56.7 kg) |
WR Dojo | ||
| Brandon Osafu | 0'0" (0 m) |
170 lbs (77.11 kg) |
K-Dojo Warrior Tribe | ||
| Brandon Soto | 0'0" (0 m) |
155 lbs (70.31 kg) |
K-Dojo Warrior Tribe | ||
| Brian Kyle | 6'0" (1.83 m) |
230 lbs (104.33 kg) |
Samurai Dojo | ||
| Brigid Chase II | 5'5" (1.65 m) |
145 lbs (65.77 kg) |
Indio Dojo | ||
| Brigitte Narcise | 5'3" (1.6 m) |
120 lbs (54.43 kg) |
K Dojo Warrior Tribe | ||
| Brock Holmes | "Big Cat" | 5'10" (1.78 m) |
170 lbs (77.11 kg) |
Heiho Dojo | |
| Bruno Augusto | 0'0" (0 m) |
0 lbs (0 kg) |
Manaus Dojo | ||
| Bruno Coelho | 5'8" (1.73 m) |
205 lbs (92.99 kg) |
Five Rings Dojo | ||
| Bryan Miranda | 0'0" (0 m) |
125 lbs (56.7 kg) |
Daruma Dojo / Leao BJJ | ||
| Bryan Avila | "Ninja" | 5'7" (1.7 m) |
135 lbs (61.23 kg) |
Aguila Dojo | |