Male WNO Champions
Here are the WNO male champions, updated May 7, 2025
Division | Weight (lbs) | Name | Team | Division Record | WNO Record |
| Featherweight | 145 | Diego Oliveira | Art of Jiu-Jitsu | 2-0 | 5-1 |
| Lightweight | 155 | Diego Oliveira | Art of Jiu-Jitsu | 4-1 | 6-1 |
| Welterweight | 170 | Mica Galvao | Melqui Galvao JJ | 3-0 | 10-1 |
| Middleweight | 185 | Mica Galvao | Melqui Galvao JJ | 7-1 | 10-1 |
| Light Heavyweight | 205 | Pedro Marinho | Gracie Barra | 4-0 | 4-2 |
| Heavyweight | 205+ | Vacant | Vacant | 0-0 | 9-0 |