People who have competed at Australian Brazilian jiu-jitsu and grappling events. Australia only, for now.
| Ross Anderson | Purple | Fortitude Jiu Jitsu |
| Ross Campbell | Unknown belt | THE LAB JIU JITSU SCHOOL AUSTRALIA |
| Ross Di Bari | Purple | LEGACY |
| Ross Finlayson | White | LEGACY |
| Ross Haylett | White | Powerhouse Gym Ashmore |
| Ross John Smallios | White | Higher Jiu Jitsu |
| Ross Johnston | White | Balance BJJ |
| Ross Karefilakis | Grey | Complete Mixed Martial Arts |
| Ross Magnaye | Blue | De Been 100% Jiu Jitsu |
| Ross Saunders | White | DRAIG BELLA VISTA |
| Rossi Ianni | Grey | Apex Brazilian Jiu Jitsu |
| Roukaya Halloum | White | G-Force Mixed Martial Arts |
| Rowan Blackmore | White | Dark Carnival |
| Rowan Bolton | White | THE LAB JIU JITSU SCHOOL AUSTRALIA |
| Rowan Booth | Grey | TA | BYRON BAY |
| Rowan Bourke | White | Matrix Gym Australia |
| Rowan Haling | White | Gracie Barra Broadbeach |
| Rowan Hallows | White | T Jiu Jitsu |
| Rowan Langford | Unknown belt | Alpha MMA |
Wave