MatstoriesRivalry
4th meeting, series 3–0
3 recorded meetings with Mahmoud Sardah.
Johnathon Koutoxidis is a White belt Brazilian jiu-jitsu competitor from Bayside BJJ, with a recorded Australian record of 10–7.
Fought 17 recorded matches as White since Aug 2025
White, 17 recorded matches at this beltRivalry
4th meeting, series 3–0
3 recorded meetings with Mahmoud Sardah.
Wins
10
Win rate
59%
Losses
7
Gi
64%
7–4 · 11 matches
No-Gi
50%
3–3 · 6 matches
By belt
Finished events, newest first. Each one opens that event recap.
Recorded Australian matches Matstories has synced. Not a world record.
3 rows