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Gym · Ontario

Leading Edge

1634Gym rating

#47 in Ontario
#92 in Canada

1542Kids gym rating

#81 in Ontario
#184 in Canada

339–244Record
116–6812 months
49%Subs
39Active
355–420Record
91–9912 months
40%Subs
37Active
Gym skill1742 Oct 2026

Approximate · average of today’s best 5 by skill, month by month · drag to scrub

Peak 1781 · Oct 2025-16 in 12 months
Kids skill1776 Oct 2026

Approximate · average of today’s best 5 kids by skill, month by month · drag to scrub

Peak 1776 · now+14 in 12 months

Active adults, ranked first, best first. The top 5 make the gym rating.

  1. 1 Adam McDermid19–7 · #464 in Canada 1693+11
  2. 2 Corey Stefanizzi26–11 · #514 in Canada 1671–
  3. 3 John Fullerton15–8 · #596 in Canada 1642+28
  4. 4 Donny Thivierge9–7 · #611 in Canada 1637+92
  5. 5 Shasa Alexandriw9–6 · #212 in Canada 1526-59
  6. 6 Thomas Parkin18–12 · #1046 in Canada 1509+50
  7. 7 Divyesh Gadge12–5 · #1095 in Canada 1496+71
  8. 8 Jeff Noyes9–5 · #1154 in Canada 1484+72
  9. 9 Abhinav Nandan12–4 · #1204 in Canada 1470+74
  10. 10 Justin Sillman8–5 · #1282 in Canada 1449-14
  11. 11 Andrew Puksa10–5 · #1400 in Canada 1427-54
  12. 12 Liam Hopkins-Beaupre6–7 · #1592 in Canada 1385-68
  13. 13 Anders Pylypchuk7–5 · #1594 in Canada 1384+57
  14. 14 Chris Christopher Hoard4–20 · #2357 in Canada 1152-8
  15. – Christian Kachkowski7–4 · Unranked 1319?+33
  16. – Jesse Veltri7–4 · Unranked 1398?+33
  17. – Matthew Jose7–4 · Unranked 1393?-128
  18. – Jakob Renic5–3 · Unranked 1409?+126
  19. – Bijan Khanjari4–4 · Unranked 1332?–
  20. – Gavin Eveleigh5–2 · Unranked 1441?+101
  21. – Ryan Ross4–4 · Unranked 1354?-9
  22. – Noah Warwick3–4 · Unranked 1220?–
  23. – Steve Roberts0–6 · Unranked 1024?-156
  24. – Tristan Atherton5–1 · Unranked 1442?+149
  25. – Alan Guise1–5 · Unranked 1174?-42
  26. – Kingston Mir6–1 · Unranked 1536?+266
  27. – Maddy Jose1–3 · Unranked 1274?-97
  28. – Shawn Vanderwees1–3 · Unranked 1202?–
  29. – Tyler Miceli3–1 · Unranked 1434?–
  30. – Jarret Anderson3–1 · Unranked 1330?+90
  31. – Mitchell Huezo3–1 · Unranked 1347?+107
  32. – Sean Cyr1–2 · Unranked 1256?-26
  33. – Jake Baca2–2 · Unranked 1223?-17
  34. – Koen Hurlbert2–1 · Unranked 1346?+65
  35. – Tyson Roulston2–0 · Unranked 1517?+194
  36. – Tayyab Khadim2–0 · Unranked 1392?+122
  37. – Gavin Martel2–0 · Unranked 1433?+160
  38. – Rowan Stamler2–0 · Unranked 1405?+141
  39. – Andrew Kiiskila0–1 · Unranked 1236?+2

Active kids, ranked first, best first. The top 5 make the kids gym rating.

  1. 1 Alden Tjong20–7 · #966 in Canada 1685-134
  2. 2 Kira McDermid15–17 · #1487 in Canada 1566+232
  3. 3 Isla Dobrowolsky8–8 · #1814 in Canada 1501-6
  4. 4 Lincoln Peterson5–7 · #1914 in Canada 1485–
  5. 5 Archie Tjong14–13 · #1978 in Canada 1476-19
  6. 6 Abigale Miller12–6 · #2166 in Canada 1446-62
  7. 7 Hunter Shields19–9 · #2241 in Canada 1432-28
  8. 8 Gavin Burke8–6 · #2532 in Canada 1384-168
  9. 9 Blake Renner8–17 · #2605 in Canada 1373+117
  10. 10 River Quinn10–18 · #2745 in Canada 1349+66
  11. 11 Abigail Tjong16–11 · #2769 in Canada 1345-74
  12. 12 Maddison Shields11–20 · #3013 in Canada 1303+17
  13. 13 Avery Puksa8–9 · #3088 in Canada 1290+52
  14. – Kai Vincent17–8 · Unranked 1619?+39
  15. – Cullen Barrett17–6 · Unranked 1602?+75
  16. – Colby Quinn14–5 · Unranked 1685?+115
  17. – Sienna Ross4–12 · Unranked 1183?+10
  18. – Liam Sellers5–10 · Unranked 1243?-81
  19. – Ella Holmquist8–6 · Unranked 1427?–
  20. – Tai-Li Briand1–12 · Unranked 1149?-46
  21. – Owen Roberts3–10 · Unranked 1097?-71
  22. – Henry Mills2–9 · Unranked 1181?-100
  23. – Shaun-Li Briand3–11 · Unranked 1225?-50
  24. – Kai Vincent7–3 · Unranked 1440?-107
  25. – Tyler Carruthers7–1 · Unranked 1559?+262
  26. – Todd Carson0–6 · Unranked 1071?-57
  27. – Teddi Miller5–2 · Unranked 1255?-28
  28. – George Rusnak2–4 · Unranked 1233?-40
  29. – Adriana Tjong3–2 · Unranked 1368?–
  30. – Lochlon Lipinski1–4 · Unranked 1255?–
  31. – Oliver Ojigho7–2 · Unranked 1333?+75
  32. – Nicholas Canuel0–4 · Unranked 1254?–
  33. – Dayton Lipinski1–3 · Unranked 1306?–
  34. – Keaton Lipinski3–1 · Unranked 1364?–
  35. – June Baccari2–2 · Unranked 1160?-62
  36. – Jack LeGros2–0 · Unranked 1412?+160
  37. – Lauren Hacquoil2–0 · Unranked 1347?+90
Adults
39 active
14 ranked
Kids
37 active
13 ranked

Recent events

  1. Sep 122026 BJJFourLIfe's Outdoor Battle Tournament 5 athletes · 47% subs · Kingston Mir +266 19–9
  2. Jun 202026 Submission Challenge Minneapolis, MN June 20th 2026 2 athletes · 100% subs · Thomas Parkin +48 4–2
  3. Jun 62026 Manitoba Open - 2026 Provincial Championship 3 athletes · 50% subs 2–10
  4. May 302026 Grappling Industries MINNEAPOLIS 1 athlete · 67% subs · John Fullerton +1 3–1
  5. May 222026 BJJFourLife's Invitational 13 athletes · 28% subs · Jakob Renic +175 32–11
  6. Apr 252026 BORDERLAND JIU JITSU OPEN 2026 2 athletes · 67% subs · Tyson Roulston +194 3–0
  1. Sep 122026 BJJFourLIfe's Outdoor Battle Tournament 3 athletes · 71% subs · Kira McDermid +67 7–7
  2. Jun 62026 Manitoba Open - 2026 Provincial Championship 20 athletes · 28% subs · Oliver Ojigho +75 25–47
  3. May 222026 BJJFourLife's Invitational 16 athletes · 52% subs · Tyler Carruthers +226 23–20
  4. Apr 252026 BORDERLAND JIU JITSU OPEN 2026 9 athletes · 31% subs · River Quinn +118 13–9
  5. Dec 132025 BJJFourLIfe's NWO Winter BJJ Open 3 athletes · 40% subs · Abigale Miller +70 5–1
  6. Oct 262025 Leading Edge Open 15 athletes · 50% subs · Blake Renner +119 18–15

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 Leading Edge; 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.