MatstoriesUpset win
Ended a 6-match win streak
Beat Zalia Grech at BJJ SUMMER AUSTRALIAN OPEN 2025 while they were on a 6-match run.
Sienna George is a Yellow belt Brazilian jiu-jitsu competitor from Gracie Barra Surfers Paradise, with a recorded Australian record of 39–51.
Fought 8 recorded matches as Yellow since Mar 2026
Yellow, 8 recorded matches at this beltUpset win
Ended a 6-match win streak
Beat Zalia Grech at BJJ SUMMER AUSTRALIAN OPEN 2025 while they were on a 6-match run.
Wins
39
Win rate
43%
Losses
51
Gi
46%
22–26 · 48 matches
No-Gi
40%
17–25 · 42 matches
By belt
Recorded Australian matches Matstories has synced. Not a world record.
Points |
| Scarlett Trigar | 26 Apr 2026Ipswich Open 2026 | Submission |
| Nancy Footer | 26 Apr 2026Ipswich Open 2026 | Submission |
| Jasmyn Johal | 22 Mar 2026OKJJC 2026 - Oceania Kids Jiu Jitsu Championship | Points |
| Olive Williams | 1 Mar 2026South East QLD Championship 2026 | Submission |
| Rosemary Lloyd | 1 Mar 2026South East QLD Championship 2026 | Submission |
| Valentina Song Redman | 22 Feb 2026BJJ NATIONAL AUSTRALIAN OPEN 2026 | Submission |
| Navina Bennett | 22 Feb 2026BJJ NATIONAL AUSTRALIAN OPEN 2026 | Submission |
| Jessica Aslin | 18 Jan 2026Grappling Industries GOLD COAST | Submission |
| Jessica Aslin | 18 Jan 2026Grappling Industries GOLD COAST | Submission |
| Jessica Aslin | 18 Jan 2026Grappling Industries GOLD COAST | Submission |
| Jessica Aslin | 18 Jan 2026Grappling Industries GOLD COAST | Submission |
| Nakia Roberts | 23 Nov 2025Gold Coast Championship 2025 | Submission |
| Sarah Cooper | 16 Nov 2025Grappling Industries BRISBANE | Points |
| Aaliyah Munn | 16 Nov 2025Grappling Industries BRISBANE | Points |
| Sarah Cooper | 16 Nov 2025Grappling Industries BRISBANE | Points |
| Sarah Cooper | 16 Nov 2025Grappling Industries BRISBANE | Points |
| Valentina Song Redman | 9 Nov 2025BJJ SUMMER AUSTRALIAN OPEN 2025 | Submission |
| Archer Windle | 9 Nov 2025BJJ SUMMER AUSTRALIAN OPEN 2025 | no-show |
| Zalia Grech | 9 Nov 2025BJJ SUMMER AUSTRALIAN OPEN 2025 | Submission |
| Valentina Song Redman | 9 Nov 2025BJJ SUMMER AUSTRALIAN OPEN 2025 | Submission |
| Archer Windle | 9 Nov 2025BJJ SUMMER AUSTRALIAN OPEN 2025 | no-show |
| Zalia Grech | 9 Nov 2025BJJ SUMMER AUSTRALIAN OPEN 2025 | Submission |