Konrad Stempkowski

Polaris / Pro Sport Grappling - London 2026-08-30

🥇 1st Male Gi / Brown + Black / Master (Over 40 Years) / -88 kg (Medium heavy) · 🥇 1st Male No-Gi / Brown + Black / Master (Over 40 Years) / -88 kg (Medium heavy)

• Won vs James Butler (Odyssey BJJ UK)
  Male No-Gi / Brown + Black / Master (Over 40 Years) / -88 kg (Medium heavy) · Round 2 · submission
• Won vs James Butler (Odyssey BJJ UK)
  Male No-Gi / Brown + Black / Master (Over 40 Years) / -88 kg (Medium heavy) · Round 1 · submission
• Won vs James Butler (Odyssey BJJ UK)
  Male Gi / Brown + Black / Master (Over 40 Years) / -88 kg (Medium heavy) · Round 2 · points
• Won vs Carl Utting (ARMA BJJ Limited)
  Male Gi / Brown + Black / Master (Over 40 Years) / -88 kg (Medium heavy) · Round 1 · submission

All Stars BJJ London 2026-07-19

🥇 1st Gi / Male / Brown / Master 3 / Medium Heavy (Max 88.3 kg) · 🥇 1st Nogi / Male / Elite / Master 3 / Medium Heavy (Max 88.3 kg)

• Won vs Zakki Ghory (Stronger BJJ)
  Nogi / Male / Elite / Master 3 / Medium Heavy (Max 88.3 kg) · Round 2 · points
• Won vs Zakki Ghory (Stronger BJJ)
  Nogi / Male / Elite / Master 3 / Medium Heavy (Max 88.3 kg) · Round 1 · submission
• Won vs VASILE Fuşle (Vasi Fușle Academy)
  Gi / Male / Brown / Master 3 / Medium Heavy (Max 88.3 kg) · Round 1 · submission

English Open 2025 2025-11-22

🥇 1st Male Gi / Purple / Master 3 (41+) / -88,3 kg (Medium heavy)

• Won vs Michael O'Donnell (MATHOUSE BJJ)
  Male Gi / Purple / Master 3 (41+) / -88,3 kg (Medium heavy) · Round 3 · submission
• Won vs Peter Belton (Allegiance Jiu-Jitsu Academy)
  Male Gi / Purple / Master 3 (41+) / -88,3 kg (Medium heavy) · Round 2 · submission

BJJ247 London Autumn Open 2025 2025-10-26

🥇 1st Male Gi / Purple / Master 3 (41+) / -85,5 kg (Medium heavy) · 🥇 1st Male No-Gi / Purple / Master 3 (41+) / -85,5 kg (Medium heavy) · 🥈 2nd Male Submission only No-Gi / Advanced / Master (30+) / -85,5 kg (Medium heavy)

• Won vs Sean Metin (Gracie Barra Bromley)
  Male Submission only No-Gi / Advanced / Master (30+) / -85,5 kg (Medium heavy) · Round 3 · submission
• Won vs Sean Metin (Gracie Barra Bromley)
  Male No-Gi / Purple / Master 3 (41+) / -85,5 kg (Medium heavy) · Round 2 · submission
• Won vs Sean Metin (Gracie Barra Bromley)
  Male No-Gi / Purple / Master 3 (41+) / -85,5 kg (Medium heavy) · Round 1 · submission
• Lost vs Valter Cocco (CheckMat Fight Zone London)
  Male Submission only No-Gi / Advanced / Master (30+) / -85,5 kg (Medium heavy) · Round 1 · submission
• Won vs Sean Metin (Gracie Barra Bromley)
  Male Gi / Purple / Master 3 (41+) / -85,5 kg (Medium heavy) · Round 2 · submission
• Won vs Sean Metin (Gracie Barra Bromley)
  Male Gi / Purple / Master 3 (41+) / -85,5 kg (Medium heavy) · Round 1 · points

NAGA England Grappling Championship 2025-06-21

• Lost vs Mohamad Alshweiki (RGA Bucks)
  Men No-Gi / Expert / Cruiser Weight (85 Kg to 89.9 Kg) / Master (30+) · Round 2 · submission
• Lost vs Charlie Underhill (Atos Jiu Jitsu UK)
  Men No-Gi / Expert / Cruiser Weight (85 Kg to 89.9 Kg) / Master (30+) · Round 2 · points

10th Devon BJJ Open - Spring 2025 2025-04-19

🥇 1st No-Gi / Purple / -85 kg / Master 1 (30+) / Male

• Won vs Charlie Freeman (10th Planet - Swindon)
  No-Gi / Purple / -85 kg / Master 1 (30+) / Male · Round 3 · submission
• Won vs Kristian Wheeler (Exeter BJJ Academy)
  No-Gi / Purple / -85 kg / Master 1 (30+) / Male · Round 1 · submission

NAGA London Grappling Championship 2025-03-15

🥇 1st Men Gi / Purple / Middle Weight (80 Kg to 84.9 Kg) / Director (40+) · 🥈 2nd Men No-Gi / Expert / Middle Weight (80 Kg to 84.9 Kg) / Director (40+)

• Lost vs Lawrence Fitzpatrick (Liverpool Combat Academy)
  Men No-Gi / Expert / Middle Weight (80 Kg to 84.9 Kg) / Director (40+) · Round 3 · points
• Won vs Sebastiano Ragusa (London Grapple)
  Men No-Gi / Expert / Middle Weight (80 Kg to 84.9 Kg) / Director (40+) · Round 2 · decision
• Won vs Andrew Miller (Chippenham School Of Jiujitsu)
  Men Gi / Purple / Middle Weight (80 Kg to 84.9 Kg) / Director (40+) · Round 2 · submission
• Won vs Andrew Miller (Chippenham School Of Jiujitsu)
  Men Gi / Purple / Middle Weight (80 Kg to 84.9 Kg) / Director (40+) · Round 1 · submission

Pro Sport Grappling - Somerset Open 11 2025-02-16

🥇 1st Male Gi / Purple / Master 2 (36+) / -94,3 kg (Heavy)

• Won vs Micheal O'Shea (Fightworx Academy)
  Male Gi / Purple / Master 2 (36+) / -94,3 kg (Heavy) · Round 2 · submission
• Won vs Micheal O'Shea (Fightworx Academy)
  Male Gi / Purple / Master 2 (36+) / -94,3 kg (Heavy) · Round 1 · points

Pro Sport Grappling - Reading Open 2024-04-28

🥉 3rd Male No-Gi / Purple / Adult / -85,0 kg (Medium heavy) · 🥈 2nd Male Gi / Purple / Master 1 (30+) / -88,3 kg (Medium heavy)

• Won vs Sam Jackson (WMSG)
  Male No-Gi / Purple / Adult / -85,0 kg (Medium heavy) · Round 3 · walkover
• Lost vs Charlie Guest (XION GRAPPLING SPORTS)
  Male No-Gi / Purple / Adult / -85,0 kg (Medium heavy) · Round 2 · submission
• Lost vs Matthew Kellaway (Coppa BJJ Association)
  Male Gi / Purple / Master 1 (30+) / -88,3 kg (Medium heavy) · Round 2 · points
• Lost vs Matthew Kellaway (Coppa BJJ Association)
  Male Gi / Purple / Master 1 (30+) / -88,3 kg (Medium heavy) · Round 1 · submission