Gym · Ontario
Action Reaction Jiu-Jitsu
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
- 3 active
- 1 ranked
- Kids
- 7 active
- 0 ranked
Recent events
- May 32026 2026 Ontario Open International Jiu Jitsu Championship - GI Edition 1 athlete 0–1
- Apr 112026 2026 Budo Spring Open 1 athlete 0–4
- Oct 252025 2025 Ontario Open NoGi + ACE Cup Gi 1 athlete 0–1
- Jul 272024 2024 Oshawa BJJ Open 1 athlete · 100% subs 1–1
- Aug 192023 2023 Budo Open Jiu Jitsu Tournament 1 athlete · 100% subs 1–3
- Apr 152023 The Budo Rookie Open 1 athlete · 100% subs · Nathaniel Laurin +37 3–1
- May 92026 Oshawa BJJ In House 2026 2 athletes · 25% subs · Thomas Katz +163 4–1
- May 22026 2026 Ontario Open KIDS International Jiu Jitsu Championship - GI Edition 4 athletes 0–8
- Apr 182026 2026 AURORA ANNUAL JIU-JITSU CHAMPIONSHIP 2 athletes 0–4
- Dec 62025 2025 Ontario Provincial Jiu Jitsu Championship 1 athlete 0–3
- Oct 252025 2025 Ontario Open NoGi + ACE Cup Gi 1 athlete 0–2
- May 32025 2025 Ontario Open KIDS International Jiu Jitsu Championship - GI Edition 2 athletes 0–4
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 Action Reaction Jiu-Jitsu; 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.