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Jaxson Mercer

Joslin’s MMA · Ontario

1–13
Record
0%
Submission rate
10m
Career
2:46
Avg match
4.0
Avg place

Brazilian Jiu-Jitsu competitor. 14 matches across 5 events since Dec 2025, from Smoothcomp results.

#3,860 in Canada · #1,651 in Ontario

Rating over time Rating 1018−61

Jul 11, 2026·−61 · 0–4·NextGen Toronto 2026 10th Year Anniversary

L10 L L L L L L L L L L
11-loss streak
Best win
OpponentTheir rating
  • 1
    Jonathan Mcginnis NEXTGEN ULTIMATE NIAGARA 2026 Event Reached Full capacity · Mar 2026
    1142

Opponents & match history

14 matches

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

NextGen Toronto 2026 10th Year AnniversaryJul 11, 2026 · expected 0.9 wins 0–4−61 rating
L
Jonathan McginnisInfinum BJJ
submission0:54
L
Jonathan McginnisInfinum BJJ
submission1:36
L
Joe FreiburgerHuron BJJ
submission2:52
L
Alexander OlatoyeSFS Martial Arts Academy
points4:00
Full event results →
2026 Kids Jiu Jitsu FestivalJun 6, 2026 · expected 0.4 wins 0–2−52 rating
L
JAXON COSTABTT Canada
submission0:16
L
Ellis GoodridgeWorld Championship Martial Arts
submission3:58
Full event results →
Show 3 older tournamentsHide older tournaments
2026 Ontario Open KIDS International Jiu Jitsu Championship - GI EditionMay 2, 2026 · expected 0.5 wins 0–2−38 rating
L
Kabiir JoharOcta BJJ
points4:00
L
Kai LeungSalvosa BJJ/Ascension
points4:00
Full event results →
NEXTGEN ULTIMATE NIAGARA 2026 Event Reached Full capacityMar 7, 2026 · expected 1.2 wins 1–3−49 rating
L
Niko AntoniewiczAction & Reaction MMA
submission0:10
L
Kabiir JoharOcta BJJ
submission2:49
L
Boe MalciwInfinum BJJ
submission2:11
W
Jonathan McginnisInfinum BJJ
points4:00
Full event results →
2025 Ontario Provincial Jiu Jitsu ChampionshipDec 6, 2025 · expected 0.6 wins 0–2first rating
L
King TolentinoGrappling Arts Academy & Fitness
points4:00
L
Joshua KennedyOcta BJJ
points4:00
Full event results →

Jaxson Mercer is a Brazilian Jiu-Jitsu competitor out of Joslin’s MMA. JitsDex holds 14 matches across 5 events, going back to Dec 2025 — a 1–13 record compiled from Smoothcomp tournament results. JitsDex rates Jaxson Mercer 1018, #3,860 of 3,906 kids in Canada and #1,651 in Ontario.

5 events · 14 matches · first event on record Dec 2025 · jitsdex.com

Rating 1018 · skill 1235 ± 114 · quality wins 0/8 · data as of 2026-10-24

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