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Gym · Ontario

Joslin’s MMA

1796Gym rating

#15 in Ontario
#27 in Canada

1675Kids gym rating

#53 in Ontario
#115 in Canada

427–433Record
67–6112 months
52%Subs
44Active
340–369Record
74–9112 months
47%Subs
31Active
Gym skill1900 Oct 2026 4–3 that month

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

Peak 1902 · Jul 2026+38 in 12 months
Kids skill1768 Oct 2026 13–2 that month

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

Peak 1781 · Jan 2025-12 in 12 months

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

  1. 1 Amr Ghoneim70–5 · #1 in Canada 2290+47
  2. 2 Rafael Martinez49–21 · #313 in Canada 1757+19
  3. 3 Sarjhon Tomas22–5 · #436 in Canada 1705–
  4. 4 Mike McCormick25–14 · #646 in Canada 1624+67
  5. 5 Trey Johnson9–7 · #712 in Canada 1603+116
  6. 6 Erfun Hatam7–5 · #1024 in Canada 1516–
  7. 7 Alex Gluzman7–6 · #1062 in Canada 1505+5
  8. 8 Rinor Berisha15–24 · #1190 in Canada 1474-26
  9. 9 Marc Gillespie6–9 · #1628 in Canada 1377+22
  10. 10 Vuk Lazarevic9–5 · #1660 in Canada 1372–
  11. 11 David Bell8–8 · #1813 in Canada 1334–
  12. 12 Eric Gabarra12–15 · #1822 in Canada 1332-21
  13. 13 Jon Kirk13–31 · #2223 in Canada 1214+12
  14. – Haley McIntosh2–8 · Unranked 1326?-79
  15. – Niko Stanic5–7 · Unranked 1198?+24
  16. – Branko Georgievski7–5 · Unranked 1439?-14
  17. – James Miles8–3 · Unranked 1491?+18
  18. – Dylan Balla6–5 · Unranked 1440?–
  19. – Evan Clark5–3 · Unranked 1415?+106
  20. – Gianluca Privitera3–4 · Unranked 1309?+25
  21. – Shavinda Abeyratne2–5 · Unranked 1263?-94
  22. – Noah Michelsen7–0 · Unranked 1719?+192
  23. – Tim Serre6–1 · Unranked 1501?+82
  24. – Zane Kharas0–5 · Unranked 1089?-84
  25. – Maria Belacour2–3 · Unranked 1384?+13
  26. – Nikos Bezas3–1 · Unranked 1478?+173
  27. – Jahkiah Champagnie2–2 · Unranked 1270?-14
  28. – Connor Gibala4–1 · Unranked 1300?–
  29. – Deandar Shibli2–3 · Unranked 1117?-145
  30. – Alex Mammadov2–1 · Unranked 1303?+37
  31. – Gloria Gibson2–1 · Unranked 1394?+41
  32. – Lam Ngo0–3 · Unranked 1114?-14
  33. – Daniel Young3–1 · Unranked 1381?+96
  34. – Nate Goodwill1–2 · Unranked 1284?-4
  35. – Brian Whitmore0–3 · Unranked 1105?–
  36. – Evan Leonard0–2 · Unranked 1109?-160
  37. – Kyle Weiman0–2 · Unranked 1208?-47
  38. – Brad Johnson0–2 · Unranked 1178?-81
  39. – Megan Banfield31–15 · Unranked 1302?–
  40. – Mark Trudeau0–2 · Unranked 1161?–
  41. – Jasmine Sweeney2–2 · Unranked 1246?–
  42. – Matthew Nixon4–6 · Unranked 1282?–
  43. – Marc Fraser0–1 · Unranked 1205?-36
  44. – Richard Tamadi0–1 · Unranked 1232?–

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

  1. 1 Max Jeffrey30–17 · #719 in Canada 1760+154
  2. 2 Megan Banfield31–15 · #743 in Canada 1752–
  3. 3 Rowdy Ellsmere15–8 · #975 in Canada 1682-120
  4. 4 Giuliano Mastroianni11–4 · #1201 in Canada 1629–
  5. 5 Liam McDonald19–10 · #1563 in Canada 1550+99
  6. 6 Jemal Babineau18–19 · #1577 in Canada 1547+86
  7. 7 Tavit Elmayan15–17 · #1941 in Canada 1481+130
  8. 8 Lucas Constancia15–11 · #2168 in Canada 1446-62
  9. 9 Ivy Charlong23–35 · #2267 in Canada 1429+122
  10. 10 Sienna Seymour11–7 · #2290 in Canada 1426–
  11. 11 Fox Ellsmere11–7 · #2383 in Canada 1411-110
  12. 12 Matthew Constancia11–21 · #2546 in Canada 1381-36
  13. 13 Gianpaolo Mastroianni7–9 · #2740 in Canada 1351–
  14. 14 Thomas Reeves9–14 · #3348 in Canada 1238-150
  15. 15 Anthony Ferrara5–15 · #3691 in Canada 1135-79
  16. 16 Jaxson Mercer1–13 · #3860 in Canada 1018-269
  17. – Evan Marriott1–11 · Unranked 1039?–
  18. – Jessica Cunningham6–4 · Unranked 1416?+108
  19. – Divya Deo6–4 · Unranked 1352?-87
  20. – Andi Fejza4–6 · Unranked 1375?-19
  21. – Zayn Sahib5–2 · Unranked 1433?+191
  22. – Tristan Lim4–2 · Unranked 1388?+110
  23. – Saif Aly4–1 · Unranked 1529?+37
  24. – Luca Silva0–4 · Unranked 1138?+32
  25. – Domenik Mesic2–1 · Unranked 1259?+22
  26. – Leo D'Angelo0–3 · Unranked 1159?-121
  27. – Bruno D'Angelo2–1 · Unranked 1315?+57
  28. – Maksim Simsek1–1 · Unranked 1250?-14
  29. – Deandar Shibli2–3 · Unranked 1400?–
  30. – Cesare Morin0–2 · Unranked 1205?–
  31. – Marcus Profetto0–2 · Unranked 1160?–
Adults
44 active
13 ranked
Kids
31 active
16 ranked

Recent events

  1. Oct 32026 The London Open 2026 3 athletes · 50% subs · Alex Mammadov +37 4–3
  2. Sep 122026 2026 GTA Classic - Gi & NoGi 1 athlete 0–1
  3. Aug 82026 2026 Great Lakes Open 1 athlete 0–1
  4. Jul 112026 NextGen Toronto 2026 10th Year Anniversary 11 athletes · 50% subs · Nikos Bezas +173 18–19
  5. Jun 72026 2026 Canadian Nationals Jiu Jitsu Tournament 3 athletes · 33% subs · Noah Michelsen +37 3–2
  6. May 32026 2026 Ontario Open International Jiu Jitsu Championship - GI Edition 6 athletes · 43% subs · Mike McCormick +33 7–6
  1. Oct 32026 The London Open 2026 5 athletes · 77% subs · Liam McDonald +46 13–2
  2. Sep 122026 2026 GTA Classic - Gi & NoGi 2 athletes · 100% subs · Ivy Charlong +17 1–3
  3. Aug 82026 2026 Great Lakes Open 2 athletes · 83% subs · Ivy Charlong +80 6–3
  4. Jul 112026 NextGen Toronto 2026 10th Year Anniversary 4 athletes · 25% subs · Tristan Lim +110 4–6
  5. Jun 62026 2026 Kids Jiu Jitsu Festival 11 athletes · 42% subs · Zayn Sahib +68 12–15
  6. May 162026 GLOBAL COMBAT JIU-JITSU TORONTO 1 athlete · 50% subs · Liam McDonald +36 2–0

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 Joslin’s MMA; 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.