Klaudijus Barsteiga

Irish Jiu Jitsu Nationals 2026 2026-09-27

🥉 3rd Junior Male Kimono / Grey / 10-11 years / -44 kg · 🥈 2nd Junior Male Nogi / Grey / 10-11 years / -45kg

Lost vs Єгор Usyk (Gracie Barra Ashbourne Official)
Junior Male Nogi / Grey / 10-11 years / -45kg · Round 3 · submission
Won vs Axl Soames (MYALO | Team Ryano International)
Junior Male Nogi / Grey / 10-11 years / -45kg · Round 2 · submission
Lost vs Alexandru Ceban (D15 ACADEMY)
Junior Male Kimono / Grey / 10-11 years / -44 kg · Round 3 · submission
Won vs Elliot Madden (SouthSide Jiu Jitsu Academy)
Junior Male Kimono / Grey / 10-11 years / -44 kg · Round 2 · submission

ADCC Kids & Teens Open 2026 2026-08-15

Lost vs Jake Fairbrother (Relentless Martial Arts)
Kid Boys (11 - 12) / 11-12 years / Intermediate - Grey Belt / -45 kg · Round 3 · submission
Lost vs Amilis Tiknius (Relentless Martial Arts)
Kid Boys (11 - 12) / 11-12 years / Intermediate - Grey Belt / -45 kg · Round 2 · points

NAGA Ireland Grappling Championship 2026-07-25

Lost vs Єгор Usyk (Gracie Barra Ashbourne Official)
Children No-Gi (Male) / Expert / 40 - 44.9 / 10-11 years · Round 1 · disqualification
Lost vs Jake Fairbrother (Relentless Martial Arts)
Children No-Gi (Male) / Expert / 40 - 44.9 / 10-11 years · Round 1 · disqualification

Grappling Series Cork Open Summer 2026 2026-06-14

Lost vs Ryan Cruz (Limerick BJJ Academy)
Boys Gi / Grey / Junior III (12yrs) / -44,50 kg · Round 1 · walkover
▶ Watch at 1:13:11 ▶ Watch at 1:28:51 ▶ Watch at 1:53:56

Empire Grappling: All Ireland Open 2026 2026-03-28

🥇 1st Gi / Kids / Boys / Intermediate / -40.8kgs / Junior 1 · 🥈 2nd No-Gi / Kids / Boys / Advance / -40.8kgs / Junior 1

Lost vs Keaton Montgomery (Team Ryano Causeway)
No-Gi / Kids / Boys / Advance / -40.8kgs / Junior 1 · Round 2 · points
Lost vs Keaton Montgomery (Team Ryano Causeway)
No-Gi / Kids / Boys / Advance / -40.8kgs / Junior 1 · Round 1 · submission_rear_naked_choke
Won vs Finn Roxborough (Team Ryano Causeway)
Gi / Kids / Boys / Intermediate / -40.8kgs / Junior 1 · Round 3 · submission_armbar
Won vs Tommy Fagan (Primal BJJ)
Gi / Kids / Boys / Intermediate / -40.8kgs / Junior 1 · Round 2 · submission_armbar
Won vs Santiago Lopes (Brooks Brazilian Jiu-Jitsu)
Gi / Kids / Boys / Intermediate / -40.8kgs / Junior 1 · Round 1 · submission_armbar

Grappling Industries DUBLIN 2026-02-14

🥉 3rd No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs

Won vs Rueben Moloney (D15 ACADEMY)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 3 · walkover
Won vs Leo Spylczyn (D15 ACADEMY)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 3 · walkover
Lost vs Nathaniel Negru (SBG Ireland HQ)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 1 · points
Won vs Aimee Dowdall (Relentless Martial Arts)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 1 · submission
Lost vs Nathaniel Negru (SBG Ireland HQ)
Gi Kids / Grey / 10 - 11 years / -85 lbs · Round 4 · decision
Won vs Sébastien Jefferson (AURUM BJJ DUBLIN)
Gi Kids / Grey / 10 - 11 years / -85 lbs · Round 2 · submission
Won vs Leo Spylczyn (D15 ACADEMY)
Gi Kids / Grey / 10 - 11 years / -85 lbs · Round 1 · walkover
Lost vs Amilis Tiknius (Relentless Martial Arts)
Gi Kids / Grey / 10 - 11 years / -85 lbs · Round 3 · submission

Grappling Industries DUBLIN 2025-11-16

🥈 2nd No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs

Won vs Nathaniel Negru (SBG Ireland HQ)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 3 · decision
Won vs Genesis Bodiu (D15 ACADEMY)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 3 · submission
Won vs Max Jordan (Takedown Martial Arts)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 5 · submission
Lost vs Davin Dalton (Relentless Martial Arts)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 1 · points
Lost vs Charlotte Meaney (Relentless Martial Arts)
Gi Kids / Grey / 10 - 11 years / -95 lbs · Round 3 · points
Won vs Eva O Halloran (Beyond Jiu Jitsu Academy)
Gi Kids / Grey / 10 - 11 years / -95 lbs · Round 3 · submission
Won vs Jake Fairbrother (SBG Naas)
Gi Kids / Grey / 10 - 11 years / -95 lbs · Round 1 · submission
Won vs Wyatt McGarry Kelly (Maze BJJ)
Gi Kids / Grey / 10 - 11 years / -95 lbs · Round 1 · submission

Irish Jiu Jitsu Nationals 2025 2025-09-28

🥇 1st Junior Male Nogi / Grey / 10-11 years / -40kg

Won vs Єгор Usyk (Gracie Barra Ashbourne Official)
Junior Male Nogi / Grey / 10-11 years / -40kg · Round 3 · submission
Won vs Jamie Harford (SBG Naas)
Junior Male Nogi / Grey / 10-11 years / -40kg · Round 2 · walkover
Won vs James Mclaughlin (Rilion Gracie Ireland)
Junior Male Nogi / Grey / 10-11 years / -40kg · Round 1 · submission
Lost vs Denis Flynn (SBG Ireland HQ)
Junior Male Kimono / Grey / 10-11 years / -40 kg · Round 1 · submission

SG 7 (GI) All Ireland Youth Championship 2025-06-29

🥈 2nd Boys Gi / Grey / Junior II (11yrs) / -36,30 kg

Lost vs Shea Elliott (Team Ryano Causeway)
Boys Gi / Grey / Junior II (11yrs) / -36,30 kg · Round 2 · submission
Won vs Evan Shentsov (Defiant Martial Arts Academy)
Boys Gi / Grey / Junior II (11yrs) / -36,30 kg · Round 1 · no-show

Grappling Industries DUBLIN 2025-05-31

🥇 1st Gi Kids / Grey / 10 - 11 years / -85 lbs · 🥇 1st No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs

Won vs Kayleigh Dowdall (Relentless Martial Arts)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 3 · submission
Won vs Louisa Da Silva Lucas (JSBJJ HQ)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 1 · submission
Won vs Cailean O Malley (Tatakau Ju-Jitsu)
Gi Kids / Grey / 10 - 11 years / -85 lbs · Round 1 · submission

Irish BJJ Open 2025 2025-05-24

🥇 1st Boys Gi / Junior 2 / Grey / -37 kg · 🥉 3rd Boys NoGi / Grey / -37.90 kg / Junior 2

Lost vs Artem Kravtsov (Shannon Jiu - Jitsu Academy)
Boys NoGi / Grey / -37.90 kg / Junior 2 · Round 1 · submission
Won vs Michael Leshchenko (Arklow Jiu Jitsu Academy)
Boys Gi / Junior 2 / Grey / -37 kg · Round 3 · submission
Won vs Antoni Koziel (Carlson Gracie Ireland)
Boys Gi / Junior 2 / Grey / -37 kg · Round 2 · submission
Won vs Alfie Maitland- McCarthy (New Ground Jiu Jitsu Academy)
Boys Gi / Junior 2 / Grey / -37 kg · Round 1 · submission

Empire Grappling: All Ireland Open 2025-03-29

🥇 1st No-Gi / Kids / Advance / -36.2kgs / Junior 1 / Boys

Won vs Caolan Coyle (Team Ryano)
No-Gi / Kids / Advance / -36.2kgs / Junior 1 / Boys · Round 2 · submission
Won vs Dominykas Vaina (TEAM TORRES/ ACTJJ)
No-Gi / Kids / Advance / -36.2kgs / Junior 1 / Boys · Round 1 · submission

Grappling Industries DUBLIN 2025-03-01

🥇 1st No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs

Won vs Oliver Berkowski Leao (FCCOMBAT- TEAM LOUGHREA)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs · Round 1 · submission
Lost vs Oliver Berkowski Leao (FCCOMBAT- TEAM LOUGHREA)
Gi Kids / Grey / 10 - 11 years / -85 lbs · Round 1 · points

The Emerald Cup 2025 2025-02-08

🥉 3rd Boys / Junior 2 / Grey / -37 kg

Lost vs Jaxon Hill (Relentless Martial Arts)
Boys NoGi / Grey / -34.80 kg / Junior 2 · Round 1 · points
Lost vs Jaxon Hill (Relentless Martial Arts)
Boys / Junior 2 / Grey / -37 kg · Round 2 · points
▶ Watch at 0:18:45

Dublin International Open 2024 2024-12-08

🥈 2nd Junior Male Kimono / Grey / 10-11 years / -34 kg · 🥈 2nd Junior Male Nogi / Grey / 10-11 years / -35kg

Lost vs Thomas Sullivan (New Ground Jiu Jitsu Academy)
Junior Male Nogi / Grey / 10-11 years / -35kg · Round 1 · points
Lost vs Nikodem Jaskowiak (D15 ACADEMY)
Junior Male Kimono / Grey / 10-11 years / -34 kg · Round 3 · submission
Won vs John Behan (HBA The Honeybadger Academy)
Junior Male Kimono / Grey / 10-11 years / -34 kg · Round 2 · submission

Grappling Industries DUBLIN 2024-11-23

🥈 2nd No Gi Kids / Intermediate (Grey) / 10 - 11 years / -75 lbs

Lost vs Nikodem Jaskowiak (D15 ACADEMY)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -75 lbs · Round 2 · submission
Won vs Thomas Sullivan (New Ground Jiu Jitsu Academy)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -75 lbs · Round 1 · submission
Won vs Kaius Roche (4Honor Ireland)
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -75 lbs · Round 3 · walkover
Lost vs Thomas Sullivan (New Ground Jiu Jitsu Academy)
Gi Kids / Grey / 10 - 11 years / -75 lbs · Round 3 · points
Lost vs Nikodem Jaskowiak (D15 ACADEMY)
Gi Kids / Grey / 10 - 11 years / -75 lbs · Round 2 · points
Lost vs Lexi Flynn (Alexandre Fitness De La Riva BJJ Academy)
Gi Kids / Grey / 10 - 11 years / -75 lbs · Round 4 · points
Won vs Kaius Roche (4Honor Ireland)
Gi Kids / Grey / 10 - 11 years / -75 lbs · Round 1 · walkover

Solid Ground 4: NO-GI All Ireland Championship 2024-09-29

🥈 2nd Mixed - White Belt & Grey Belts - 10s - Under 36.30kg

Lost vs Shea Elliott (Team Ryano)
Mixed - White Belt & Grey Belts - 10s - Under 36.30kg · Round 2 · submission
Won vs Kaidee Mccrystal (New Ground Jiu Jitsu Academy)
Mixed - White Belt & Grey Belts - 10s - Under 36.30kg · Round 1 · points

Solid Ground: All Ireland Youth Championship 3 2024-06-30

Lost vs Dominykas Vaina (TEAM TORRES/ ACTJJ)
WHITE BELT & GREY BELT DIVISION - 9 & 10’S - UNDER 33.40KG · Round 2 · points
Won vs Logan Mcconkey (SBG Belfast)
WHITE BELT & GREY BELT DIVISION - 9 & 10’S - UNDER 33.40KG · Round 1 · submission
Lost vs Keaton Montgomery (Team Ryano)
WHITE BELT & GREY BELT DIVISION - 9 & 10’S - UNDER 33.40KG · Round 1 · submission