Team DNA White Belt
Cezary Mierzejewski is a white belt Brazilian Jiu-Jitsu competitor out of Team DNA. JitsDex holds 6 matches across 12 events, going back to Jul 2024 — a 2–4 record compiled from Smoothcomp tournament results.
12 events · 6 matches · 8 gold · first event on record Jul 2024 · jitsdex.com
Newest first. The record shown is the running head-to-head against that opponent at the time.
| Opponent | Result | H2H | Event | Date |
|---|---|---|---|---|
|
Adam McKnight
Oshawa BJJ and Fitness
|
Loss · points | 0–1 | 2026 Durham Classic | 2026-02-21 |
|
Jason Vadas
Action & Reaction MMA
|
Win · disqualification | 2–1 | 2025 Ontario Open NoGi + ACE Cup Gi | 2025-10-25 |
|
Garret Tracey
Gentle Arts Dojo
|
Loss · submission | 0–1 | 2025 Brampton BJJ In-House Tournament | 2025-10-19 |
|
Mehrshad Ghouchani
Chesswood BJJ
|
Loss · submission | 0–1 | 2025 Brampton BJJ In-House Tournament | 2025-10-19 |
|
Jason Vadas
Action & Reaction MMA
|
Win · submission | 1–1 | NextGen Ultimate Toronto 2025 | 2025-07-12 |
|
Jason Vadas
Action & Reaction MMA
|
No-show · not counted | — | 2025 Durham Classic | 2025-02-08 |
|
Jason Vadas
Action & Reaction MMA
|
Loss · submission | 0–1 | 2024 Ontario Open NoGi + ACE Cup Gi | 2024-10-19 |