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Jonah Barretto

On Guard Brazilian Jiu Jitsu · British Columbia

28–19
Record
50%
Submission rate
1y 7m
Career
2:01
Avg match
3.9
Avg place

Brazilian Jiu-Jitsu competitor. 47 matches across 7 events since Mar 2025, from Smoothcomp results.

#649 in Canada · #161 in British Columbia

Rating over time Rating 1787−27

May 2, 2026·−27 · 4–4·Grappling Industries VANCOUVER

L10 L W L L W W W L W L
Top 5 best wins
OpponentTheir rating
  • 1
    King Sami Grappling Industries VANCOUVER · Mar 2025
    2112
  • 2
    Svyatoslav Brezghin Grappling Industries VANCOUVER · May 2026
    2047
  • 3
    Ethan Bailey Grappling Industries VANCOUVER · Jul 2025
    1945
  • 4
    Mason Le Grappling Industries WASHINGTON STATE · Aug 2025
    1919
  • 5
    Jacob Josue Grappling Industries VANCOUVER · May 2026
    1772

Opponents & match history

47 matches

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

Grappling Industries VANCOUVERMay 2, 2026 · expected 4.2 wins 4–4−27 rating
L
Kyler HateleyWarrior Arts Academy
submission0:35
W
Jacob JosueBrazilian Vanguard Jiu-Jitsu (BVJJ)
points3:00
L
Greyson SongBrazilian Vanguard Jiu-Jitsu (BVJJ)
points3:00
L
Thomas CorreaGracie Barra Vancouver
decision0:59
W
Svyatoslav BrezghinON GUARD BRAZILIAN JIU JITSU
points3:00
W
Eve DrubetskyON GUARD BRAZILIAN JIU JITSU
submission1:04
W
Madisyn VillaricaApex Martial Arts
points3:00
L
Jacob JosueBrazilian Vanguard Jiu-Jitsu (BVJJ)
submission1:10
Full event results →
Grappling Industries VANCOUVERJan 31, 2026 · expected 1.2 wins 1–1+4 rating
–
Maxwell ToewsGenesis martial arts
walkovernot counted
–
Joshua BennettRed Dragon Martial Arts
walkovernot counted
W
Watson LengertPacific Top Team Chilliwack
submission0:51
L
Matias SanchezKalianda One Athletics
points3:00
Full event results →
Show 5 older tournamentsHide older tournaments
Grappling Industries WASHINGTON STATEAug 10, 2025 · expected 4.0 wins 5–3+22 rating
W
Krislyn ReevesSonger Combat Sports
submission1:20
W
Mason LeRuffhouse Renton
submission0:40
L
Kaden VoHEVA BJJ
submission2:00
L
Aayden PhareRock Solid Martial Arts
submission2:22
W
Kaden VoHEVA BJJ
points3:00
L
Evelyn NguyenGRPL Club
submission1:50
W
Mason LeRuffhouse Renton
submission1:56
W
Krislyn ReevesSonger Combat Sports
points3:00
Full event results →
Grappling Industries VANCOUVERJul 5, 2025 · expected 4.2 wins 5–3+46 rating
W
Braxton CouplandBrasil Wellness Centre
submission0:46
W
Luca SchwarzPure Martial Arts
points3:00
L
Matias SanchezKalianda One Athletics
submission0:43
L
Oliver JasinskiON GUARD BRAZILIAN JIU JITSU
submission0:32
W
Maddox LawRevolution Martial Arts
points3:00
W
Ethan BaileyON GUARD BRAZILIAN JIU JITSU
points3:00
L
Alexander PilipenkoHEVA BJJ
submission1:05
W
Forest Glover-BullNone / Diaz Combat Sports
points3:00
Full event results →
Grappling Industries WASHINGTON STATEApr 26, 2025 · expected 5.3 wins 6–2+68 rating
L
Krislyn ReevesSonger Combat Sports
decision3:00
W
Caleb BushnellNorthwest Jiu Jitsu Academy
points3:00
W
Liam ShavitZenith - North Sound
submission2:45
W
Jupiter BacunganBMAA
points3:00
W
Krislyn ReevesSonger Combat Sports
decision1:17
W
Jupiter BacunganBMAA
submission0:59
W
Dani VanHooserElectric North Jiu Jitsu
points3:00
L
Ian RadeaGRPL Club
submission1:06
Full event results →
The Revolution 54Apr 5, 2025 · expected 3.2 wins 4–2+99 rating
W
Kristyan NelsonLivewire MMA
submission0:59
L
Ian RadeaGRPL Club
points
L
Ian RadeaGRPL Club
submission1:35
W
Roman MichaelKingston Jiu-Jitsu Club
points3:00
W
Aaron StaffordAlliance WA
submission1:47
W
Judah AbadSeattle Jiu-Jitsu Academy
submission2:30
Full event results →
Grappling Industries VANCOUVERMar 22, 2025 · expected 2.3 wins 3–4first rating
L
Harper JarvisCTA Hillsboro
points3:00
L
Theodore-Barry Campbell10th Planet Vancouver
submission0:30
L
Matias SanchezKalianda One Athletics
points3:00
W
KING SAMIKalianda One Athletics
submission1:10
W
KING SAMIKalianda One Athletics
submission1:17
W
KING SAMIKalianda One Athletics
submission2:29
L
KING SAMIKalianda One Athletics
points3:00
Full event results →

Jonah Barretto is a Brazilian Jiu-Jitsu competitor out of On Guard Brazilian Jiu Jitsu. JitsDex holds 47 matches across 7 events, going back to Mar 2025 — a 28–19 record compiled from Smoothcomp tournament results. JitsDex rates Jonah Barretto 1787, #649 of 3,906 kids in Canada and #161 in British Columbia.

7 events · 47 matches · 2 gold · first event on record Mar 2025 · jitsdex.com

Rating 1787 · skill 1825 ± 75 · quality wins 10/8 · data as of 2026-10-24

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