MatstoriesBeat experience
Beat Ruben Chaparro at 11 recorded matches to their 0
At Grappling Industries SYDNEY, they had 0 recorded matches. Ruben Chaparro already had 11.
Zac Koutzas is a White belt Brazilian jiu-jitsu competitor from Clube de Lutas, with a recorded Australian record of 2–3.
Fought 5 recorded matches as White since Aug 2025
White, 5 recorded matches at this beltBeat experience
Beat Ruben Chaparro at 11 recorded matches to their 0
At Grappling Industries SYDNEY, they had 0 recorded matches. Ruben Chaparro already had 11.
Wins
2
Win rate
40%
Losses
3
Gi
40%
2–3 · 5 matches
No-Gi
-
No matches
By belt
Finished events, newest first. Each one opens that event recap.
1 row
This page is compiled from public competition records. If it is yours and you want it hidden, email matstories@proton.me with this page URL.
Recorded Australian matches Matstories has synced. Not a world record.