MatstoriesRivalry
5th meeting, series 3–1
4 recorded meetings with Alexander Jan Sinkora.
Ethan Holohan is a Grey belt Brazilian jiu-jitsu competitor from Marcelo Lopes Team NZ, with a recorded Australian record of 3–1.
Fought 4 recorded matches as Grey since Mar 2026
Grey, 4 recorded matches at this beltRivalry
5th meeting, series 3–1
4 recorded meetings with Alexander Jan Sinkora.
Wins
3
Win rate
75%
Losses
1
Gi
100%
2–0 · 2 matches
No-Gi
50%
1–1 · 2 matches
By belt
Finished events, newest first. Each one opens that event recap.
1 row
Mat Score
All-time on the current belt board
Recorded Australian matches Matstories has synced. Not a world record.