Derek Armstrong

University of Toronto Judo Club

2–1
Record
0%
Submission rate
7m
Career
1:54
Avg match
2.0
Avg place

Brazilian Jiu-Jitsu competitor. 3 matches across 1 event since Mar 2026, from Smoothcomp results.

Provisional rating · 9 more matches to get ranked

Rating 1428

Mar 28, 2026 · Golden North Open · 2–1

L10 L W W
Top 2 best wins
OpponentTheir rating

Opponents & match history

3 matches

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

Golden North OpenMar 28, 2026 · expected 1.5 wins 2–1first rating
L
Vasyl KapustianKing Jiu Jitsu
ippon0:52
W
Alex RobinsonBora BJJ
ippon2:43
W
Eugene LiAsahi Judo Club
ippon2:06
Full event results →

Derek Armstrong is a Brazilian Jiu-Jitsu competitor out of University of Toronto Judo Club. JitsDex holds 3 matches across 1 event, going back to Mar 2026 — a 2–1 record compiled from Smoothcomp tournament results. JitsDex rates Derek Armstrong 1428 (provisional: not yet ranked on a board).

1 events · 3 matches · first event on record Mar 2026 · jitsdex.com

Rating 1428 · skill 1644 ± 152 · quality wins 1/8 · data as of 2026-10-24

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