';
| Fighter | Nickname | Height | Weight | Association | |
| Jefferson Rodrigues | "Spider" | 5'8" (1.73 m) |
155 lbs (70.31 kg) |
Primeiro Round | |
| Jefferson Breno | 0'0" (0 m) |
145 lbs (65.77 kg) |
1st Round Fortaleza | ||
| Jesus Eduardo Herrera | "El Pitbull" | 6'3" (1.91 m) |
185 lbs (83.91 kg) |
3rd Round Fit | |
| Joao Pedro de Meneses | 5'8" (1.73 m) |
152 lbs (68.95 kg) |
Round by Round | ||
| Jocieldo Dias | 5'7" (1.7 m) |
170 lbs (77.11 kg) |
1st Round Fortaleza | ||
| Joey Munoz | 5'4" (1.63 m) |
145 lbs (65.77 kg) |
Final Round Fitness | ||
| John Greible | 0'0" (0 m) |
140 lbs (63.5 kg) |
5th Round Fitness MMA | ||
| Johnny Williams | "TwoFeathers" | 5'7" (1.7 m) |
150 lbs (68.04 kg) |
Final Round Martial Arts Centre | |
| Joselino Assuncao | "Indio" | 0'0" (0 m) |
135 lbs (61.23 kg) |
J.E Centro de Treinamento /Round By Round | |
| Josh O'Connell | 0'0" (0 m) |
155 lbs (70.31 kg) |
5th Round Fitness MMA | ||
| Joshua Rush | 6'0" (1.83 m) |
265 lbs (120.2 kg) |
Round 30 MMA | ||
| Kara Lynn Hoad | 0'0" (0 m) |
145 lbs (65.77 kg) |
5th Round Fitness MMA | ||
| Kaua Campos | 5'8" (1.73 m) |
155 lbs (70.31 kg) |
JECT / Round By Round | ||
| Kayky Gabriel | 0'0" (0 m) |
145 lbs (65.77 kg) |
Round by Round Fight Team | ||
| Kento Takagi | 0'0" (0 m) |
125 lbs (56.7 kg) |
One Round | ||
| Kevin Solette | 0'0" (0 m) |
125 lbs (56.7 kg) |
Round 5 MMA | ||
| Kina Peneueta | 0'0" (0 m) |
185 lbs (83.91 kg) |
1st Round Boxing | ||
| Leonard Caliwa | "Bruce" | 5'6" (1.68 m) |
119 lbs (53.98 kg) |
Round 1 | |
| Lizianne Silveira | "Uga-Uga" | 5'8" (1.73 m) |
135 lbs (61.23 kg) |
Primeiro Round | |
| Lucas Amorim | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
Primeiro Round | ||