MatstoriesUpset win
Ended a 5-match win streak
Beat Ivan Kolimackovski at Grappling Industries SYDNEY while they were on a 5-match run.
Integrated Combat Centre - Peakhurst
Billy Flevaris is a White belt Brazilian jiu-jitsu competitor from Integrated Combat Centre - Peakhurst, with a recorded Australian record of 9–2.
Fought 11 recorded matches as White since Oct 2025
White, 11 recorded matches at this beltUpset win
Ended a 5-match win streak
Beat Ivan Kolimackovski at Grappling Industries SYDNEY while they were on a 5-match run.
Wins
9
Win rate
82%
Losses
2
Gi
100%
5–0 · 5 matches
No-Gi
67%
4–2 · 6 matches
By belt
Finished events, newest first. Each one opens that event recap.
1 row
Recorded Australian matches Matstories has synced. Not a world record.