People who have competed at Australian Brazilian jiu-jitsu and grappling events. Australia only, for now. See Australian BJJ rankings for recorded wins by belt, state, and ruleset.
| David Robertson | White | SASSOM MMA |
| David Rod | White | Gracie Barra Sydney |
| David Ross | White | Team Lead |
| David Routledge | White | Flying Squirrel Jiu-Jitsu |
| David Ruiz | Blue | Skinny Boys Jiu Jitsu |
| David Rule | White | The Collective Grappling Company |
| David Rutherford | Brown | Galeb BJJ |
| David Ryder | Purple | GRACIE BARRA CAMPBELLTOWN |
| David Salmon | White | Gracie Barra Kingsgrove |
| David Samau | Blue | Australian Elite Team |
| David Sarkany | Blue | Galeb BJJ |
| David Schneider | Blue | Gracie Barra Pymble |
| David Sekharia | Purple | Gracie Smeaton Grange |
| David Semery | White | Quantum Martial Arts JJ |
| David Sforzin | White | DKMMA |
| David Sifris | Blue | Carlson Gracie Team |
| David Slater | White | Progression MMA |
| David Sorensen | Blue | Balance BJJ |
| David Stoilescu | Unknown belt | Sydney West Martial Arts |
Matstories