MatstoriesUpset win
Ended a 5-match win streak
Beat Sam Jones at Grappling Industries ADELAIDE while they were on a 5-match run.
Jason Robertson is a Purple belt Brazilian jiu-jitsu competitor from East Side Rolling, with a recorded Australian record of 11–0.
Fought 11 recorded matches as Purple since Mar 2024
Purple, 11 recorded matches at this beltUpset win
Ended a 5-match win streak
Beat Sam Jones at Grappling Industries ADELAIDE while they were on a 5-match run.
Wins
11
Win rate
100%
Losses
0
Gi
-
No matches
No-Gi
100%
11–0 · 11 matches
By belt
Finished events, newest first. Each one opens that event recap.
Recorded Australian matches Matstories has synced. Not a world record.
5 rows