MatstoriesBeat the podium
Beat a medalist at Grappling Industries NEWCASTLE
A recorded win over someone who medaled at the same event.
Josh Costello is a White belt Brazilian jiu-jitsu competitor from Alpha MMA, with a recorded Australian record of 4–1.
Fought 5 recorded matches as White since Apr 2026
White, 5 recorded matches at this beltBeat the podium
Beat a medalist at Grappling Industries NEWCASTLE
A recorded win over someone who medaled at the same event.
Wins
4
Win rate
80%
Losses
1
Gi
-
No matches
No-Gi
80%
4–1 · 5 matches
By belt
Recorded Australian matches Matstories has synced. Not a world record.
| Theo Sharp | 12 Apr 2026Grappling Industries NEWCASTLE | Submission |
| Onesi Mahe | 12 Apr 2026Grappling Industries NEWCASTLE | Submission |
| Samuel Perrin | 12 Apr 2026Grappling Industries NEWCASTLE | Points |
| Asher Ginn | 12 Apr 2026Grappling Industries NEWCASTLE | Submission |
5 rows