Marcus O’Leary

Kings County BJJ

Brazilian Jiu-Jitsu competition record & Smoothcomp results

0-8

Career W-L

Total Matches

Events Competed

4y 10m

Career Length

Based on data since 2021

6.3

Avg Placement

0 / 0 / 0

Gold / Silver / Bronze

Sub Rate (3yr)

2:19

Avg Match Time (3yr)

First event: 2021-08-21 · Last event: 2025-05-31

Opponents & Match History (8 matches)

Most recent first. The record shown is the running head-to-head vs that opponent at the time of each match.

Opponent	Result	Record vs opp.	Event	Date
Justin Lanteigne Big River Martial Arts	Loss by submission	0-1	East Coast Grappling - Spring No-Gi Open	2025-05-31
Kevin King Onyx Martial Arts	Loss by submission	0-1	East Coast Grappling - Spring No-Gi Open	2025-05-31
Jake Hann Evolution training center	Loss by submission	0-2	ROGUE Grappling 9 - AFTER THE FALL	2022-02-26
Devin Mean Evolution training center	Loss by submission	0-2	ROGUE Grappling 9 - AFTER THE FALL	2022-02-26
Nicholas Mahoney MXT Saint John	Loss by submission	0-1	ROGUE Grappling 8 (redux) - MAYDAY	2021-10-09
Jake Hann Evolution training center	Loss by submission	0-1	ROGUE Grappling 8 (redux) - MAYDAY	2021-10-09
Mitchell Johnstone Sandbox RGA	Loss by submission	0-1	ROGUE Grappling - The Return	2021-08-21
Devin Mean Evolution training center	Loss by points	0-1	ROGUE Grappling - The Return	2021-08-21

East Coast Grappling - Spring No-Gi Open

Men (18+ years) / Adult / Advanced / Middle 166 - 180 lbs

Dieppe — 2025-05-31

7/7

ROGUE Grappling 9 - AFTER THE FALL

Male Gi / Blue / Adult / < 160 lbs.

Sussex — 2022-02-26

5/6

ROGUE Grappling 8 (redux) - MAYDAY

Male Gi / Blue / Adult / < 160 lbs.

Sussex — 2021-10-09

4/4

ROGUE Grappling - The Return

Male NoGi / Beginner / Adult / 146 - 160 lbs

Saint John — 2021-08-21

9/10