Kings County BJJ Blue Belt
Marcus O’Leary is a blue belt Brazilian Jiu-Jitsu competitor out of Kings County BJJ. JitsDex holds 8 matches across 4 events, going back to Aug 2021 — a 0–8 record compiled from Smoothcomp tournament results.
4 events · 8 matches · first event on record Aug 2021 · jitsdex.com
Newest first. The record shown is the running head-to-head against that opponent at the time.
| Opponent | Result | H2H | Event | Date |
|---|---|---|---|---|
|
Justin Lanteigne
Big River Martial Arts
|
Loss · submission | 0–1 | East Coast Grappling - Spring No-Gi Open | 2025-05-31 |
|
Kevin King
Onyx Martial Arts
|
Loss · submission | 0–1 | East Coast Grappling - Spring No-Gi Open | 2025-05-31 |
|
Jake Hann
Evolution training center
|
Loss · submission | 0–2 | ROGUE Grappling 9 - AFTER THE FALL | 2022-02-26 |
|
Devin Mean
Evolution training center
|
Loss · submission | 0–2 | ROGUE Grappling 9 - AFTER THE FALL | 2022-02-26 |
|
Nicholas Mahoney
MXT Saint John
|
Loss · submission | 0–1 | ROGUE Grappling 8 (redux) - MAYDAY | 2021-10-09 |
|
Jake Hann
Evolution training center
|
Loss · submission | 0–1 | ROGUE Grappling 8 (redux) - MAYDAY | 2021-10-09 |
|
Mitchell Johnstone
Sandbox RGA
|
Loss · submission | 0–1 | ROGUE Grappling - The Return | 2021-08-21 |
|
Devin Mean
Evolution training center
|
Loss · points | 0–1 | ROGUE Grappling - The Return | 2021-08-21 |