MatstoriesUpset win
Ended a 13-match win streak
Beat Kai Tieste at AJJC 2026 - Australian Jiu Jitsu Championship while they were on a 13-match run.
Sebastian Vallone is a Grey belt Brazilian jiu-jitsu competitor from DRAIG BELLA VISTA, with a recorded Australian record of 188–27.
Fought 215 recorded matches as Grey since Feb 2025
Grey, 215 recorded matches at this beltUpset win
Ended a 13-match win streak
Beat Kai Tieste at AJJC 2026 - Australian Jiu Jitsu Championship while they were on a 13-match run.
Wins
188
Win rate
87%
Losses
27
Gi
89%
101–13 · 114 matches
No-Gi
86%
87–14 · 101 matches
By belt
Recorded Australian matches Matstories has synced. Not a world record.
Submission |
| Kian Moutinho | 14 Sept 2025Sunshine Coast Open 2025 | Submission |
| Easton Brydon | 14 Sept 2025Sunshine Coast Open 2025 | Submission |
| Kai Shimizu | 14 Sept 2025Sunshine Coast Open 2025 | Submission |
| Dre Landicho | 24 Aug 2025Gold Coast Open 2025 | Submission |
| Xabian Adam | 24 Aug 2025Gold Coast Open 2025 | Submission |
| Dexx Hinde | 24 Aug 2025Gold Coast Open 2025 | Submission |
| Ethan Guo | 15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship | Submission |
| Isiah Hannoun | 15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship | Points |
| Nioh Metcalf | 15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship | Submission |
| Isiah Hannoun | 3 Aug 2025NSWBJJF WINTER CUP 2025 - GI & NO GI | Submission |
| Lucas Nguyen | 3 Aug 2025NSWBJJF WINTER CUP 2025 - GI & NO GI | Submission |
| Ethan Guo | 3 Aug 2025NSWBJJF WINTER CUP 2025 - GI & NO GI | Submission |
| Javier Basa | 3 Aug 2025NSWBJJF WINTER CUP 2025 - GI & NO GI | Submission |
| Ryan Saleh | 27 July 2025South Pacific Championship 2025 | Submission |
| Bishop Pinkerton | 27 July 2025South Pacific Championship 2025 | Submission |
| Ryan Saleh | 27 July 2025South Pacific Championship 2025 | Submission |
| Nioh Metcalf | 6 July 20252025 WAJJC STATE GI - NOGI (KIDS AND ADULT) | Points |
| Caleb Carullo | 6 July 20252025 WAJJC STATE GI - NOGI (KIDS AND ADULT) | Submission |
| Nioh Metcalf | 6 July 20252025 WAJJC STATE GI - NOGI (KIDS AND ADULT) | Submission |
| Caleb Carullo | 6 July 20252025 WAJJC STATE GI - NOGI (KIDS AND ADULT) | Submission |
| Nioh Metcalf | 6 July 20252025 WAJJC STATE GI - NOGI (KIDS AND ADULT) | Points |
| Harrison Victory | 5 July 20252025 Events BJJ Oceanic Championship | Submission |