J. Oliver Jansen
Professional grappling record · 2020–2020
As of 2026-08-17, J. Oliver Jansen holds a professional record of 0–1 in the Grappling Index database.
0–1Record (W–L)
1370Gi rating ±257
1500Peak rating (—)
Recent matches
| Year | R | Opponent | Method | Event |
|---|---|---|---|---|
| 2020 | L | Devhonte Johnson | Pts: 10x0 | Pan American |