Gym · Ontario
@RelentlessBJJ
Not rated yet
1 of 5 ranked adults needed
Not rated yet
0 of 5 ranked kids needed
Active = competed at least once in the last 18 months (since Apr 24, 2025).
Active = competed at least once in the last 18 months (since Apr 24, 2025).
Not enough ranked athletes over time for a gym chart yet.
Not enough ranked kids over time for a kids chart yet.
Active adults, ranked first, best first. 5 ranked are needed for a gym rating.
Active kids, ranked first, best first. 5 ranked are needed for a kids gym rating.
- Adults
- 4 active
- 1 ranked
- Kids
- 7 active
- 0 ranked
Recent events
- Aug 82026 2026 Great Lakes Open 1 athlete 0–4
- Jun 282026 2026 Academix Summer Slam In-House 2 athletes · 100% subs · Serge Korieniev +89 1–4
- Mar 72026 NEXTGEN ULTIMATE NIAGARA 2026 Event Reached Full capacity 1 athlete · 33% subs · Matthew Olsson +43 3–1
- Aug 92025 2025 Great Lakes Jiu Jitsu Open 3 athletes · 40% subs · William Steele +30 5–7
- Mar 82025 2025 NEXTGEN NIAGARA 4 athletes · 0% subs · Milan Curcic +31 3–9
- Nov 162024 ADCC CANADA OPEN NIAGARA 2024 1 athlete 0–1
- Jun 282026 2026 Academix Summer Slam In-House 5 athletes · 50% subs · Braxton Nelson +26 2–15
- Mar 72026 NEXTGEN ULTIMATE NIAGARA 2026 Event Reached Full capacity 4 athletes · 67% subs · Heydar Mamedov +53 3–5
- Dec 62025 2025 Ontario Provincial Jiu Jitsu Championship 1 athlete · 50% subs · Heydar Mamedov +51 2–1
- Mar 82025 2025 NEXTGEN NIAGARA 1 athlete 0–2
Everything on this page follows the Adults | Kids switch. Gym rating = average Rating of the gym’s best 5 ranked athletes in that group (the first 5 listed); places count gyms with 5 ranked. “#12 in Canada” = the athlete’s place on their own All Canada board (Men, Women or Kids); Unranked = still provisional (too few matches or opponents, or too uncertain). Active = competed in the last 18 months (since 2025-04-24). Roster = athletes whose current gym is @RelentlessBJJ; records count their whole history. Chart: monthly average of the best 5 skill ratings as they stood then (athletes with 6+ matches by then, active in the prior 18 months) — approximate. Data as of 2026-10-24.