Liam O’Brien

Also registered as: Liam OBrien

23 matches · 12 won · 11 lost · 0 with video

BJJ British Open 2026 2026-05-16

🥈 2nd Male Gi / Brown / Adult / -88,3 kg (Medium heavy)

Lost vs Connor Jones (CFS BJJ)
Male Gi / Brown / Adult / -88,3 kg (Medium heavy) · Round 2 · submission
Won vs Sam Tester (MATHOUSE BJJ)
Male Gi / Brown / Adult / -88,3 kg (Medium heavy) · Round 1 · points

Lost vs Jake Smillie (5th Element Durham)
Men +18 yr - PRO / Adults (18+) / Pro / -83.0 kg · Round 2 · submission
Won vs Josh Plant (Alento Lutterworth)
Men +18 yr - PRO / Adults (18+) / Pro / -83.0 kg · Round 1 · submission

🥈 2nd Male No-Gi / Brown / Master 1 (30+) / -85,5 kg (Medium heavy)

Lost vs Johnny Dash (The MMA Academy Liverpool)
Male No-Gi / Brown / Adult / -85,5 kg (Medium heavy) · Round 1 · submission
Lost vs Christopher Macken (The Institute of Grappling)
Male No-Gi / Brown / Master 1 (30+) / -85,5 kg (Medium heavy) · Round 3 · submission
Won vs Olly Myers (SBG SHROPSHIRE)
Male No-Gi / Brown / Master 1 (30+) / -85,5 kg (Medium heavy) · Round 2 · disqualification

🥇 1st Male Gi / Brown / Adult / -88,3 kg (Medium heavy)

Lost vs Louis Bayley (NEW SCHOOL BJJ)
Male Absolute Gi / Brown / Adult · Round 1 · walkover
Won vs Daniel Withers (MAD HATTERS ASYLUM)
Male Gi / Brown / Adult / -88,3 kg (Medium heavy) · Round 1 · points

Lost vs Mateusz Flaga (Southeast Jiu-Jitsu Krakow)
Men Professional / Professional / -76,9 kg / +18 years · Round 3 · submission

🥇 1st No Gi Adult / Male / Advanced (Purple/Brown/Black) / Adult / -185 lbs

Won vs Omar Charradi (Grapple Zone)
No Gi Adult / Male / Advanced (Purple/Brown/Black) / Adult / -185 lbs · Round 2 · points
Won vs Neal Klimek (Pure Jiujitsu)
No Gi Adult / Male / Advanced (Purple/Brown/Black) / Adult / -185 lbs · Round 1 · points

🥈 2nd Male No-Gi / Purple / Adult / -85,5 kg (Medium heavy)

Lost vs Alexis Ioannou (EQUILIBRIUMBJJ)
Male No-Gi / Purple / Adult / -85,5 kg (Medium heavy) · Round 4 · submission
Won vs Sarim Rahim (Carlson Gracie London)
Male No-Gi / Purple / Adult / -85,5 kg (Medium heavy) · Round 3 · submission
Won vs Daniil Rybak (ROGER GRACIE ACADEMY)
Male No-Gi / Purple / Adult / -85,5 kg (Medium heavy) · Round 2 · disqualification

Lost vs Thomas Barry (Roger Gracie Bristol)
Men +18 yr - PRO / Adults (18+) / Pro / -83.0 kg · Round 2 · submission
Won vs Lewis Taylor (Next Generation MMA Liverpool)
Men +18 yr - PRO / Adults (18+) / Pro / -83.0 kg · Round 1 · walkover

🥇 1st Men Gi / Purple / Welter Weight (75 Kg to 79.9 Kg) / Adult

Lost vs Joe Matthews (Pedro Bessa (BANK BJJ))
Men No-Gi / Expert / Welter Weight (75 Kg to 79.9 Kg) / Adult · Round 2 · submission
Lost vs Alexis Ioannou (EQUILIBRIUMBJJ)
Men No-Gi / Expert / Welter Weight (75 Kg to 79.9 Kg) / Adult · Round 1 · points
Won vs David COIC (TAHITI GORILLA CSLG)
Men Gi / Purple / Welter Weight (75 Kg to 79.9 Kg) / Adult · Round 2 · points
Won vs Panagiotis Korlos (Fight Factory Greece)
Men Gi / Purple / Welter Weight (75 Kg to 79.9 Kg) / Adult · Round 1 · walkover

🥉 3rd No Gi Adult / Male / Advanced (Purple) / Adult / -185 lbs

Won vs Klorenc Dedja (Elevate Richmond)
No Gi Adult / Male / Advanced (Purple) / Adult / -185 lbs · Round 1 · points

Lost vs Raajus Dewan (North East Jiu Jitsu)
Male No-Gi / Purple / Adult / -85,5 kg (Medium heavy) · Round 1 · submission

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