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Jeff Upson

Action & Reaction MMA · Ontario Blue Belt

13–7
Record
46%
Submission rate
3y 5m
Career
4:10
Avg match
2.6
Avg place

Blue belt Brazilian Jiu-Jitsu competitor. 20 matches across 8 events since May 2023, from Smoothcomp results.

#1,313 in Canada · #615 in Ontario

Rating over time Rating 1444−22

May 3, 2026·−22 · 0–1·2026 Ontario Open International Jiu Jitsu Championship - GI Edition

L10 L W L W W W L W W W
Top 5 best wins
OpponentTheir rating
  • 1
    Mark Engelhardt 2024 Ontario Provincial Jiu Jitsu Championship · Nov 2024
    1503
  • 2
    Mike Kerley Grappling Industries TORONTO · Jan 2024
    1351
  • 3
    Robert Lee 2024 Ontario Open International Jiu Jitsu Championship - GI Edition · May 2024
    1349
  • 4
    Kenneth Chapman Grappling Industries TORONTO · Jan 2026
    1300
  • 5
    Andrew Mackay Grappling Industries TORONTO · Jan 2026
    1285

Opponents & match history

20 matches

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

2026 Ontario Open International Jiu Jitsu Championship - GI EditionMay 3, 2026 · expected 0.5 wins 0–1−22 rating
L
WAI-MAN RAYMOND KAMToronto Jiu-Jitsu Club
points5:00
Full event results →
Grappling Industries TORONTOJan 17, 2026 · expected 2.8 wins 4–1+18 rating
W
Kenneth ChapmanMN BJJ Academy
walkover
–
Nicholas BurkeSalvosa BJJ/Ascension
walkovernot counted
–
Tim SandersonTanuki Martial Arts
walkovernot counted
L
Matthew RobertsOcta BJJ
points5:00
W
Andrew MackayRevelation Martial Arts and Fitness
points2:16
W
Kenneth ChapmanMN BJJ Academy
submission2:24
W
Carlos RiveraSantos Brothers BJJ
submission3:53
Full event results →
Show 6 older tournamentsHide older tournaments
2025 Ontario Open International Jiu Jitsu Championship - GI EditionMay 4, 2025 · expected 1.1 wins 1–1−2 rating
L
David HarveyPound4Pound - Resolute Jiu-Jitsu
points5:00
W
Ari HuberTROPA DE ELITE BJJ
submission1:05
Full event results →
2024 Ontario Provincial Jiu Jitsu ChampionshipNov 30, 2024 · expected 1.4 wins 2–0+39 rating
W
Mark EngelhardtThe Submission Academy
points5:00
W
Paul DunningParadigm Martial Arts
points5:00
Full event results →
2024 Ontario Open International Jiu Jitsu Championship - GI EditionMay 5, 2024 · expected 1.4 wins 2–0+50 rating
W
Robert LeeEthereal BJJ Academy
submission3:31
W
Marco CostaWolf BJJ Toronto
points5:00
Full event results →
Grappling Industries TORONTOJan 20, 2024 · expected 2.0 wins 2–2−5 rating
L
Jaron Audain5th Dimension Training Academy
submission4:59
L
Jason LeSalvosa BJJ/Ascension
points5:00
W
Ryan MartinSBG Toronto
points5:00
W
Mike KerleyGreenwood Jiu Jitsu
submission4:57
Full event results →
2023 Ontario Open NoGi + ACE Cup GiOct 14, 2023 · expected 1.1 wins 1–1−10 rating
W
Danny LitterstChamps Academy Canada
points5:00
L
Taylor SpencerKontact Martial Arts Academy
points5:00
Full event results →
2023 Ontario Open International Jiu Jitsu Championship - GI EditionMay 6, 2023 · expected 1.0 wins 1–1first rating
L
Mark EngelhardtThe Submission Academy
submission1:16
W
Kimo AbuhamadKINGJIUJITSU
submission4:42
Full event results →

Jeff Upson is a blue belt Brazilian Jiu-Jitsu competitor out of Action & Reaction MMA. JitsDex holds 20 matches across 8 events, going back to May 2023 — a 13–7 record compiled from Smoothcomp tournament results. JitsDex rates Jeff Upson 1444, #1,313 of 2,548 men in Canada and #615 in Ontario.

8 events · 20 matches · 3 gold · first event on record May 2023 · jitsdex.com

Rating 1444 · skill 1627 ± 86 · quality wins 1/8 · data as of 2026-10-24

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