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.
| Nevaeh Mundey | 2 Nov 2025East Coast Championship 2025 | Points |
| Lily-May Cuthbert | 14 Sept 2025Sunshine Coast Open 2025 | Submission |
| Lily-May Cuthbert | 14 Sept 2025Sunshine Coast Open 2025 | Submission |
| Pearl Melton-Van Mil | 7 Sept 2025BJJ SPRING AUSTRALIAN OPEN 2025 | Submission |
| Olive Williams | 7 Sept 2025BJJ SPRING AUSTRALIAN OPEN 2025 | Points |
| Willow Slattery | 7 Sept 2025BJJ SPRING AUSTRALIAN OPEN 2025 | Points |
| Monisha Carney | 7 Sept 2025BJJ SPRING AUSTRALIAN OPEN 2025 | Submission |
| Monisha Carney | 7 Sept 2025BJJ SPRING AUSTRALIAN OPEN 2025 | Submission |
| Sage Morrow | 24 Aug 2025Gold Coast Open 2025 | Submission |
| Amelia Grace Wythes | 15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship | Points |
| Grace Soe | 15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship | Submission |
| Amelia Grace Wythes | 15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship | Submission |
| Grace Soe | 15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship | Decision |
| Kiana Regan | 27 July 2025South Pacific Championship 2025 | no-show |
| Pearl Melton-Van Mil | 20 July 2025BJJ WINTER AUSTRALIAN OPEN 2025 | Submission |
| Pearl Melton-Van Mil | 20 July 2025BJJ WINTER AUSTRALIAN OPEN 2025 | Submission |
| Pearl Melton-Van Mil | 20 July 2025BJJ WINTER AUSTRALIAN OPEN 2025 | Points |
| Cherith Costelloe | 20 July 2025BJJ WINTER AUSTRALIAN OPEN 2025 | Walkover |
| Cherith Costelloe | 20 July 2025BJJ WINTER AUSTRALIAN OPEN 2025 | Walkover |
| Mickey McVicar | 6 July 2025Grappling Industries BRISBANE | Points |
| Maddilyn Beilby | 6 July 2025Grappling Industries BRISBANE | Decision |
| Ellayna Smith | 6 July 2025Grappling Industries BRISBANE | Submission |