Black Gold Jiu-Jitsu
Jonah Kammermayer is a Brazilian Jiu-Jitsu competitor out of Black Gold Jiu-Jitsu. JitsDex holds 7 matches across 9 events, going back to Sep 2023 — a 2–5 record compiled from Smoothcomp tournament results.
9 events · 7 matches · 7 gold · first event on record Sep 2023 · jitsdex.com
Newest first. The record shown is the running head-to-head against that opponent at the time.
| Opponent | Result | H2H | Event | Date |
|---|---|---|---|---|
|
Charley Jiang
The Grappling Garden
|
Loss · submission | 0–5 | ADCC CANADA CALGARY OPEN 2026 | 2026-04-04 |
|
Simon Lee
Gracie Barra Ottawa East
|
Win · points | 1–0 | ADCC CANADA CALGARY OPEN 2026 | 2026-04-04 |
|
Charley Jiang
The Grappling Garden
|
Loss · submission | 0–4 | ADCC CANADA VANCOUVER OPEN 2025 | 2025-10-25 |
|
Charley Jiang
The Grappling Garden
|
Loss · submission | 0–3 | ADCC CANADA MONTREAL OPEN 2025 | 2025-04-19 |
|
Charley Jiang
The Grappling Garden
|
Loss · decision | 0–2 | ADCC CANADA MONTREAL OPEN 2025 | 2025-04-19 |
|
Charley Jiang
The Grappling Garden
|
Loss · submission | 0–1 | ADCC CANADA TORONTO OPEN 2025 | 2025-02-01 |
|
Omar Almurad
Octa BJJ
|
Win · points | 1–0 | ADCC CANADA TORONTO OPEN 2025 | 2025-02-01 |