MatstoriesBeat experience
Beat Jacob Kumnick at 25 recorded matches to their 0
At Savage Grappling April 12th, they had 0 recorded matches. Jacob Kumnick already had 25.
Xavier Staaf is a Grey belt Brazilian jiu-jitsu competitor from Casey Elite Martial Arts, with a recorded Australian record of 2–5.
Fought 7 recorded matches as Grey since Apr 2026
Grey, 7 recorded matches at this beltBeat experience
Beat Jacob Kumnick at 25 recorded matches to their 0
At Savage Grappling April 12th, they had 0 recorded matches. Jacob Kumnick already had 25.
Wins
2
Win rate
29%
Losses
5
Gi
29%
2–5 · 7 matches
No-Gi
-
No matches
By belt
Recorded Australian matches Matstories has synced. Not a world record.
| Woody Lee | 26 July 2026Savage Grappling July 26th | Submission |
| Zeplin Rozario | 26 July 2026Savage Grappling July 26th | Points |
| Zendai Aboagye | 14 June 2026Savage Grappling June 14th | Points |
| Jacob Kumnick | 14 June 2026Savage Grappling June 14th | Decision |
| Jacob Kumnick | 12 Apr 2026Savage Grappling April 12th | Submission |
| Leonardo Wales | 12 Apr 2026Savage Grappling April 12th | Submission |
7 rows