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.
| Isiah Hannoun | 28 Mar 2026NSWJJC 2026 | Points |
| Theo Deng | 28 Mar 2026NSWJJC 2026 | Submission |
| Moin Elhouli | 22 Mar 2026OKJJC 2026 - Oceania Kids Jiu Jitsu Championship | Submission |
| Joshua Rowe | 22 Mar 2026OKJJC 2026 - Oceania Kids Jiu Jitsu Championship | Points |
| Tye Delia | 22 Mar 2026OKJJC 2026 - Oceania Kids Jiu Jitsu Championship | Submission |
| Mateo Shamana | 22 Mar 2026OKJJC 2026 - Oceania Kids Jiu Jitsu Championship | Submission |
| Blake McKenzie | 22 Mar 2026OKJJC 2026 - Oceania Kids Jiu Jitsu Championship | Submission |
| Theo Deng | 15 Mar 2026SYDNEY CUP CHAMPIONSHIP | Decision |
| Javier Basa | 15 Mar 2026SYDNEY CUP CHAMPIONSHIP | Submission |
| Isiah Hannoun | 15 Mar 2026SYDNEY CUP CHAMPIONSHIP | Submission |
| Isiah Hannoun | 15 Mar 2026SYDNEY CUP CHAMPIONSHIP | Points |
| Javier Basa | 15 Mar 2026SYDNEY CUP CHAMPIONSHIP | Submission |
| Theo Deng | 15 Mar 2026SYDNEY CUP CHAMPIONSHIP | Submission |
| Toby Spokes | 7 Mar 2026ACT Bjj state 2026 | Submission |
| Huntley Aussel | 7 Mar 2026ACT Bjj state 2026 | Submission |
| Magnus McConaghy | 7 Mar 2026ACT Bjj state 2026 | Submission |
| Anthony Rowecki | 22 Feb 20262026 Events BJJ Initiator Crown | Submission |
| Theo Deng | 22 Feb 20262026 Events BJJ Initiator Crown | Points |
| Harrison Victory | 22 Feb 20262026 Events BJJ Initiator Crown | Submission |
| Leslie Wu | 22 Feb 20262026 Events BJJ Initiator Crown | Submission |
| Harry Frencham | 8 Feb 2026WOLLONGONG SUMMER OPEN | Submission |
| Nicolas Adhikari | 8 Feb 2026WOLLONGONG SUMMER OPEN | Submission |