People who have competed at Australian events. Australia only, for now.
| Name | Belt | Gym |
|---|---|---|
| Sepeti Hoke | White | Team Perosh MMA |
| Sequoia Fili | White | Atlantic Grappling Team |
| Sequoia Wragg | Grey | Gracie Barra Pymble |
| Seraphine Browne | Unknown belt | CAZA BJJ Australia |
| Serena Khatib | Unknown belt | SJJA PARRAMATTA |
| Serena Mantua | Grey | High Rollers |
| Serene Waipouri |
| White |
| Fight Club Gym |
| Sergei Kariukin | Blue | SJJA Team |
| Sergej Anciferov | Purple | Bayside BJJ |
| Sergio Costabile | Unknown belt | Arte Suave Brazilian Jiu Jitsu |
| Serkan Balta | Blue | Australian Submission Academy |
| Setayesh Alizadeh | Yellow | SJJA Team |
| Seth Bayliss | White | Sydney West Martial Arts |
| Seth Brown | White | Behan Jiu Jitsu |
| Seth Childs | White | Fortitude Jiu Jitsu |
| Seth Collom | White | SOUTHSIDE BRAZILIAN JIU-JITSU OFFICIAL |
| Seth Cunynghame | Grey | SJJA Palm Beach |
| Seth Duggen | Grey | Cia Paulista Australia |
| Seth Fisher | Blue | Martial Arts Spirit |
| Seth Hopson | Grey | Cavicchini Jiu-jitsu Team |
| Seth Jones | Grey | Cia Paulista Australia |
| Seth Laird | Blue | MMA North |
| Seth Llewellyn | White | Mat Masters Academy |
| Seth Palmer | Grey | DCA MMA |
| Seth Peel | White | Mat Shark Jiu-Jitsu |
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