Courtney Johnston

Cavalo Martial Arts Academy

10–0
Record
80%
Submission rate
1y 6m
Career
3:20
Avg match
1.0
Avg place

Brazilian Jiu-Jitsu competitor. 10 matches across 4 events since Apr 2025, from Smoothcomp results.

Provisional rating · 2 more matches to get ranked

Rating over time Rating 1719+57

Apr 18, 2026·+57 · 4–0·2026 AURORA ANNUAL JIU-JITSU CHAMPIONSHIP

L10 W W W W W W W W W W
10-win streak
Top 5 best wins
OpponentTheir rating
  • 1
    Breanna Houlden 2026 AURORA ANNUAL JIU-JITSU CHAMPIONSHIP · Apr 2026
    1538
  • 2
    Kristyn Marini 2025 Ontario Provincial Jiu Jitsu Championship · Dec 2025
    1481
  • 3
    Unknown User 2025 Ontario Provincial Jiu Jitsu Championship · Dec 2025
    1412
  • 4
    Shannon Alexander 2025 Aurora Annual Jiu-Jitsu Championship · Apr 2025
    1336
  • 5
    Sophia Rose 905 Championship May 2025 · May 2025
    1328

Opponents & match history

10 matches

Newest first, grouped by tournament. Each tournament shows its rating change and the wins we expected; tournaments rated together are one entry.

2026 AURORA ANNUAL JIU-JITSU CHAMPIONSHIPApr 18, 2026 · expected 3.6 wins 4–0+57 rating
W
Breanna HouldenCavalo Martial Arts Academy
submission1:54
W
Marley ScottTOPP Performance
submission2:36
W
Marley ScottTOPP Performance
submission4:32
W
Marley ScottTOPP Performance
submission4:16
Full event results →
2025 Ontario Provincial Jiu Jitsu ChampionshipDec 6, 2025 · expected 1.6 wins 2–0+67 rating
W
Unknown User META BJJ
submission2:08
W
Kristyn MariniSubmissions Academy Milton
points5:00
Full event results →
Show 2 older tournamentsHide older tournaments
905 Championship May 2025May 31, 2025 · expected 1.6 wins 2–0+63 rating
W
Sophia RoseYorkdale Martial Arts
points5:00
W
Sophia RoseYorkdale Martial Arts
submission4:08
Full event results →
2025 Aurora Annual Jiu-Jitsu ChampionshipApr 19, 2025 · expected 1.5 wins 2–0first rating
W
Shannon AlexanderGUVNA BJJ
submission1:22
W
Shannon AlexanderGUVNA BJJ
submission2:19
Full event results →

Courtney Johnston is a Brazilian Jiu-Jitsu competitor out of Cavalo Martial Arts Academy. JitsDex holds 10 matches across 4 events, going back to Apr 2025 — a 10–0 record compiled from Smoothcomp tournament results. JitsDex rates Courtney Johnston 1719 (provisional: not yet ranked on a board).

4 events · 10 matches · 5 gold · first event on record Apr 2025 · jitsdex.com

Rating 1719 · skill 1825 ± 134 · quality wins 1/3 · data as of 2026-10-24

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