John Barbayanis

Action & Reaction MMA

16–8
Record
0%
Submission rate
1y
Career
1:51
Avg match
1.7
Avg place

Brazilian Jiu-Jitsu competitor. 24 matches across 10 events since Oct 2025, from Smoothcomp results.

#1,819 in Canada · #844 in Ontario

Rating over time Rating 1500+27

Sep 12, 2026·+27 · 2–0·2026 GTA Classic - Gi & NoGi

L10 W W W W W W W W W W
10-win streak
Top 5 best wins
OpponentTheir rating
  • 1
    Brody Sawada 2026 Durham Classic · Feb 2026
    1527
  • 2
    Alexandros Karokis NextGen Toronto 2026 10th Year Anniversary · Jul 2026
    1422
  • 3
    Taarush Modwal 2026 GTA Classic - Gi & NoGi · Sep 2026
    1255
  • 4
    Rafael Resende 2026 Ontario Open KIDS International Jiu Jitsu Championship - GI Edition · May 2026
    1254
  • 5
    Jacob Macneil 2026 Durham Classic · Feb 2026
    1246

Opponents & match history

24 matches

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

2026 GTA Classic - Gi & NoGiSep 12, 2026 · expected 1.6 wins 2–0+27 rating
W
Taarush ModwalOakville Jiu Jitsu
points2:00
W
Margot O’HaraEthereal BJJ Academy
points2:00
Full event results →
2026 Oshawa BJJ OpenJul 25, 2026 · expected 1.6 wins 2–0+30 rating
W
Malcolm NesbittOshawa BJJ and Fitness
points2:00
W
Malcolm NesbittOshawa BJJ and Fitness
points2:00
Full event results →
Show 8 older tournamentsHide older tournaments
NextGen Toronto 2026 10th Year AnniversaryJul 11, 2026 · expected 1.4 wins 2–0+37 rating
W
Damian ReyesJT6 BJJ Academy
points2:00
W
Alexandros KarokisToronto Top Team
points2:00
Full event results →
2026 Kids Jiu Jitsu FestivalJun 6, 2026 · expected 0.7 wins 3–0+3 rating
W
Theodore MahonGracie Humaita Woodbridge
walkover1:16
W
Maverick BerthiaumeSudbury BJJ
walkover1:50
W
Damian ReyesJT6 BJJ Academy
disqualification2:00
Full event results →
2026 Ontario Open KIDS International Jiu Jitsu Championship - GI EditionMay 2, 2026 · expected 1.4 wins 1–2−22 rating
W
Rafael ResendeKing of the Mats
decision1:11
L
Rian HarveyNiagara BJJ ( Cicero Costha)
points2:00
L
Gianluca MinicucciKINGJIUJITSU
points2:00
Full event results →
2026 AURORA ANNUAL JIU-JITSU CHAMPIONSHIPApr 18, 2026 · expected 1.0 wins 1–1−1 rating
W
Harper SullyMSJ COMBAT
points2:00
L
Gianluca MinicucciKINGJIUJITSU
points2:00
Full event results →
2026 Durham ClassicFeb 21, 2026 · expected 2.1 wins 3–0+81 rating
W
Adaira LawrieTeam DNA
points0:15
W
Jacob MacneilNorthstar Martial Arts Sudbury
points1:23
W
Brody SawadaAction & Reaction MMA
points2:00
Full event results →
2025 Ontario Provincial Jiu Jitsu ChampionshipDec 6, 2025 · expected 0.3 wins 0–2−15 rating
L
Durdy BayramovNewmarket BJJ
points2:00
L
Durdy BayramovNewmarket BJJ
points2:00
Full event results →
2025 APEX Combat SeriesNov 22, 2025 · expected 1.0 wins 1–1−6 rating
L
Aren Michael CancikAction & Reaction MMA
points3:00
W
Jayden VennareSFS Martial Arts Academy
points3:00
Full event results →
2025 Ontario Open NoGi + ACE Cup GiOct 25, 2025 · expected 1.2 wins 1–2first rating
L
Durdy BayramovNewmarket BJJ
points2:00
W
Jacob MacneilNorthstar Martial Arts Sudbury
points0:20
L
Nathaniel GurfinkelThe Flock MMA Academy
points2:00
Full event results →

John Barbayanis is a Brazilian Jiu-Jitsu competitor out of Action & Reaction MMA. JitsDex holds 24 matches across 10 events, going back to Oct 2025 — a 16–8 record compiled from Smoothcomp tournament results. JitsDex rates John Barbayanis 1500, #1,819 of 3,906 kids in Canada and #844 in Ontario.

10 events · 24 matches · 5 gold · first event on record Oct 2025 · jitsdex.com

Rating 1500 · skill 1667 ± 93 · quality wins 2/8 · data as of 2026-10-24

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