MatstoriesBeat the podium
Beat a medalist at WĀNAKA AUTUMN OPEN 2026
A recorded win over someone who medaled at the same event.
Mereana Chalmers is a White belt Brazilian jiu-jitsu competitor from Carlson Gracie Invercargill, with a recorded Australian record of 1–3.
Fought 4 recorded matches as White since Apr 2026
White, 4 recorded matches at this beltBeat the podium
Beat a medalist at WĀNAKA AUTUMN OPEN 2026
A recorded win over someone who medaled at the same event.
Wins
1
Win rate
25%
Losses
3
Gi
0%
0–2 · 2 matches
No-Gi
50%
1–1 · 2 matches
By belt
Recorded Australian matches Matstories has synced. Not a world record.
Girls No-Gi / White / Pee Wee I (7yrs) / -28 kg
11 Apr 2026 · WĀNAKA AUTUMN OPEN 2026
Girls Gi / White / Mighty Mite III (6yrs) / -25 kg
| Event | |||
|---|---|---|---|
| Aya Aya | 11 Apr 2026 · WĀNAKA AUTUMN OPEN 2026 | Girls No-Gi / White / Pee Wee I (7yrs) / -28 kg | Submission0–6 |
| Athena Martini-Tichborne | 11 Apr 2026 · WĀNAKA AUTUMN OPEN 2026 | Girls No-Gi / White / Pee Wee I (7yrs) / -28 kg | Points8–2 · 1–1 adv |
| Jordan Allen-Tamakehu | 11 Apr 2026 · WĀNAKA AUTUMN OPEN 2026 | Girls Gi / White / Mighty Mite III (6yrs) / -25 kg | Points0–8 |
| Aya Aya | 11 Apr 2026 · WĀNAKA AUTUMN OPEN 2026 | Girls Gi / White / Mighty Mite III (6yrs) / -25 kg | Submission0–6 · 0–1 adv |
4 rows