MatstoriesUpset win
Ended a 6-match win streak
Beat Zachary Castro at NZ GRAPPLER Winter Challenge > Dunedin while they were on a 6-match run.
Magnus Martins BJJ New Zealand
Ruslan Shcherbin is a Yellow belt Brazilian jiu-jitsu competitor from Magnus Martins BJJ New Zealand, with a recorded Australian record of 3–2.
Fought 5 recorded matches as Yellow since June 2026
Yellow, 5 recorded matches at this beltUpset win
Ended a 6-match win streak
Beat Zachary Castro at NZ GRAPPLER Winter Challenge > Dunedin while they were on a 6-match run.
Wins
3
Win rate
60%
Losses
2
Gi
-
No matches
No-Gi
67%
2–1 · 3 matches
By belt
Finished events, newest first. Each one opens that event recap.
Hammerhead Central Nogi BJJ open
15 Aug 2026 · Queenstown
NZ GRAPPLER Winter Challenge > Dunedin
27 June 2026 · Dunedin
2 rows
Mat Score
All-time on the current belt board
Recorded Australian matches Matstories has synced. Not a world record.