People who have competed at Australian events. Australia only, for now.
| Grant Beenzu | Blue | Kronos BJJ |
| Grant Bradshaw | Black | Iconic Jiu Jitsu |
| Grant Connolly | White | Studio 55 Brazilian Jiu Jitsu |
| Grant Gibbs | White | Sozokan Ac of M/A + Fitness |
| Grant Leahy | White | De Been 100% Jiu Jitsu |
| Grant Mealey | Blue | LEGACY |
| Grant Murray | White | Iconic Jiu Jitsu |
| Grant Nicholls | Blue | AMMA GYM BRAZILIAN JIU JITSU |
| Grant Ratcliffe | Black | SJJA Coolangatta |
| Grant Smith | Unknown belt | John Donehue Jiu Jitsu |
| Grant Wu | Purple | DKMMA |
| Gray Gaffney | Grey | SJJA Bulimba |
| Graysen Bates | Grey | Cassidy Combat Club |
| Grayson Brough | Grey | Galeb BJJ |
| Grayson Dhaliwal | White | Renegade Grappling |
| Grayson Pang | Grey | SJJA Team |
| Grayson Reddan | Grey | Gracie Barra Tuggerah |
| Grayson Wood | Yellow | Midcoast Jiu Jitsu Academy |
| Greer Mason | Blue | Lemos Brazilian Jiu-Jitsu Academy |
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