Lochlann McCosker

Lochlann McCosker is a White belt Brazilian jiu-jitsu competitor from Behan Jiu Jitsu, with a recorded Australian record of 32–13.

WhiteHigh volume

Fought 45 recorded matches as White since Apr 2024

Upset win

Ended a 17-match win streak

Beat Alexei Joshua at AJJC 2025 - Australian Jiu Jitsu Championship while they were on a 17-match run.

See these matches

Wins

Win rate

71%

Losses

Recorded performance45 matches

87%

13–2 · 15 matches

No-Gi

63%

19–11 · 30 matches

By belt

White32–13 · 4571%

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Arvind Raju	15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship	Male Gi / White / Adult / -88.3 kg (Medium heavy)	Points
Yusuf Aly	15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship	Male No-Gi / White / Adult / -85.50 kg (Medium heavy)	Points
Alexei Joshua	15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship	Male No-Gi / White / Adult / -85.50 kg (Medium heavy)	Submission
Richard Mckeown	15 Aug 2025AJJC 2025 - Australian Jiu Jitsu Championship	Male No-Gi / White / Adult / -85.50 kg (Medium heavy)	Submission
JAMES MUNDAY	27 July 2025South Pacific Championship 2025	Male No-Gi / White / Adult / -85.50 kg (Medium heavy)	Points
Rowan Haling	27 July 2025South Pacific Championship 2025	Male Gi / White / Adult / -88.3 kg (Medium heavy)	Submission
Alexei Joshua	21 June 2025QJJC - QLD State Championship 2025	Male No-Gi / White / Adult / -85.50 kg (Medium heavy)	Points
Wyley Drew	21 June 2025QJJC - QLD State Championship 2025	Male No-Gi / White / Adult / -85.50 kg (Medium heavy)	Submission
Declan Mulheran	21 June 2025QJJC - QLD State Championship 2025	Male No-Gi / White / Adult / -85.50 kg (Medium heavy)	Submission
Daniel Curtis	21 June 2025QJJC - QLD State Championship 2025	Male No-Gi / White / Adult / -85.50 kg (Medium heavy)	Submission
Cade Robertson	1 June 2025Sunshine Coast Championship 2025	Male Absolute No-Gi / White / Adult / Open Weight	Points
Braydon Sinisa	1 June 2025Sunshine Coast Championship 2025	Male No-Gi / White / Adult / -85.50 kg (Medium heavy)	Points
Jonathan Uelese	1 June 2025Sunshine Coast Championship 2025	Male No-Gi / White / Adult / -85.50 kg (Medium heavy)	Submission
Akira Te Waiora	11 May 2025Grappling Industries BRISBANE	Gi Adult / Male / White / Adult / -185 lbs	Submission
Joshua Bell	11 May 2025Grappling Industries BRISBANE	Gi Adult / Male / White / Adult / -185 lbs	Submission
Mitchell Ostermann	11 May 2025Grappling Industries BRISBANE	Gi Adult / Male / White / Adult / -185 lbs	Submission
William Scott	11 May 2025Grappling Industries BRISBANE	Gi Adult / Male / White / Adult / -185 lbs	Submission
Jacob Keenan	11 May 2025Grappling Industries BRISBANE	Gi Adult / Male / White / Adult / -185 lbs	Points
Adam Scarth	23 Mar 2025Grappling Industries BRISBANE9 on the day	No Gi Adult / Male / Beginner (White) / Adult / -185 lbs	Submission
Tony Tsikouris	23 Mar 2025Grappling Industries BRISBANE9 on the day	No Gi Adult / Male / Beginner (White) / Adult / -185 lbs	Submission
Hamiora Christy	23 Mar 2025Grappling Industries BRISBANE9 on the day	No Gi Adult / Male / Beginner (White) / Adult / -185 lbs	Submission
Declan Mulheran	23 Mar 2025Grappling Industries BRISBANE9 on the day	No Gi Adult / Male / Beginner (White) / Adult / -185 lbs	Submission
Liam McAdam	23 Mar 2025Grappling Industries BRISBANE9 on the day	Gi Adult / Male / White / Adult / -185 lbs	Submission
Liam McAdam	23 Mar 2025Grappling Industries BRISBANE9 on the day	Gi Adult / Male / White / Adult / -185 lbs	Submission
Benjamin Silver	23 Mar 2025Grappling Industries BRISBANE9 on the day	Gi Adult / Male / White / Adult / -185 lbs	Submission