MatstoriesUpset win
Ended a 10-match win streak
Beat James Shahi at 2026 Events BJJ Oceanic Championship while they were on a 10-match run.
Modern Musashi Brazilian Jiu Jitsu
Samuel Gutierrez is a Yellow belt Brazilian jiu-jitsu competitor from Modern Musashi Brazilian Jiu Jitsu, with a recorded Australian record of 61–13.
Fought 1 recorded match as Yellow since Sept 2025
Yellow, 1 recorded matches at this beltUpset win
Ended a 10-match win streak
Beat James Shahi at 2026 Events BJJ Oceanic Championship while they were on a 10-match run.
Wins
61
Win rate
82%
Losses
13
Gi
86%
44–7 · 51 matches
No-Gi
74%
17–6 · 23 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 |
| Zen Jacob Roffe-Nassi | 14 Aug 2026AJJC 2026 - Australian Jiu Jitsu Championship | Submission |
| Luca Truong | 14 Aug 2026AJJC 2026 - Australian Jiu Jitsu Championship | no-show |
| Yoshio Yamamoto | 2 Aug 2026NSWBJJF WINTER CUP 2026 | Points |
| Michael Zelinski | 2 Aug 2026NSWBJJF WINTER CUP 2026 | Points |
| Michael Zelinski | 2 Aug 2026NSWBJJF WINTER CUP 2026 | Points |
| Ethan Wood | 2 Aug 2026NSWBJJF WINTER CUP 2026 | Submission |
| Yoshio Yamamoto | 2 Aug 2026NSWBJJF WINTER CUP 2026 | Points |
| Patrick Parker | 19 July 2026Grappling Industries SYDNEY | Points |
| Tristan Astudillo | 19 July 2026Grappling Industries SYDNEY | Submission |
| Lucas Alexis Astudillo | 19 July 2026Grappling Industries SYDNEY | Points |
| Ali Ghamrawi | 19 July 2026Grappling Industries SYDNEY | Points |
| James Shahi | 5 July 20262026 Events BJJ Oceanic Championship | Submission |
| Yoshio Yamamoto | 5 July 20262026 Events BJJ Oceanic Championship | Points |
| Ashton Taliana | 5 July 20262026 Events BJJ Oceanic Championship | Points |
| Zen Roffe-Nassi | 24 May 2026NSWBJJF AUTUMN CUP 2026 | Points |
| Zen Roffe-Nassi | 24 May 2026NSWBJJF AUTUMN CUP 2026 | Submission |
| Kevin Park | 26 Apr 2026The Central Coast BJJ Open Autumn Championship 2026. | Submission |
| Brandon Bova | 26 Apr 2026The Central Coast BJJ Open Autumn Championship 2026. | Submission |
| Lily Mcmartin | 26 Apr 2026The Central Coast BJJ Open Autumn Championship 2026. | Submission |
| Zen Roffe-Nassi | 26 Apr 2026The Central Coast BJJ Open Autumn Championship 2026. | Submission |
| Lachlan Capell | 28 Mar 2026NSWJJC 2026 | Walkover |
| Zen Roffe-Nassi | 28 Mar 2026NSWJJC 2026 | Submission |