MatstoriesUpset win
Ended a 5-match win streak
Beat Dennis Guo at Grappling Industries SYDNEY while they were on a 5-match run.
Catherine Merheb is a Grey belt Brazilian jiu-jitsu competitor from Gracie Barra Kiama, with a recorded Australian record of 40–19.
Fought 59 recorded matches as Grey since Sept 2025
Grey, 59 recorded matches at this beltUpset win
Ended a 5-match win streak
Beat Dennis Guo at Grappling Industries SYDNEY while they were on a 5-match run.
Wins
40
Win rate
68%
Losses
19
Gi
64%
25–14 · 39 matches
No-Gi
75%
15–5 · 20 matches
By belt
This page is compiled from public competition records. If it is yours and you want it hidden, email matstories@proton.me with this page URL.
Recorded Australian matches Matstories has synced. Not a world record.
Points |
| Alexa De Villiers | 25 July 2026QJJC - QLD State Championship 2026 | Submission |
| Kalista Day | 28 June 2026COMPNET NEW SOUTH WALES STATE CHAMPIONSHIP 2026 - Gi & No-Gi | Submission |
| Callie Tran | 28 June 2026COMPNET NEW SOUTH WALES STATE CHAMPIONSHIP 2026 - Gi & No-Gi | Submission |
| Kalista Day | 28 June 2026COMPNET NEW SOUTH WALES STATE CHAMPIONSHIP 2026 - Gi & No-Gi | Submission |
| Rocco Fleming | 20 June 2026Grappling Industries CANBERRA | Submission |
| Rocco Fleming | 20 June 2026Grappling Industries CANBERRA | Submission |
| Rocco Fleming | 20 June 2026Grappling Industries CANBERRA | Submission |
| Rocco Fleming | 20 June 2026Grappling Industries CANBERRA | Submission |
| Elle Mathew | 14 June 2026Campeonato de Jiu Jitsu | Submission |
| Elle Mathew | 14 June 2026Campeonato de Jiu Jitsu | Submission |
| Elleni Stergiou | 30 May 2026Sydney Grappling Championship - 30 May 2026 | Submission |
| Sadie Johnston | 30 May 2026Sydney Grappling Championship - 30 May 2026 | Submission |
| Kalista Day | 24 May 2026NSWBJJF AUTUMN CUP 2026 | Submission |
| Osaid Alshakhreet | 17 May 2026Grappling Industries SYDNEY10 on the day | Points |
| Olivia Hughes | 17 May 2026Grappling Industries SYDNEY10 on the day | Submission |
| McLaren Keenan | 17 May 2026Grappling Industries SYDNEY10 on the day | DQ |
| Marcus Wong | 17 May 2026Grappling Industries SYDNEY10 on the day | Submission |
| Ezlan Hewitt | 17 May 2026Grappling Industries SYDNEY10 on the day | Decision |
| Dennis Guo | 17 May 2026Grappling Industries SYDNEY10 on the day | Submission |
| Olivia Hughes | 17 May 2026Grappling Industries SYDNEY10 on the day | Submission |
| Andrej Simatovic | 17 May 2026Grappling Industries SYDNEY10 on the day | Submission |
| Tomas Cheng | 17 May 2026Grappling Industries SYDNEY10 on the day | Submission |