Jonathan Grozin

ADCC UK National Championships 2026 2026-04-25

🥉 3rd Boys 15-17 yr / Juniors / Intermediate / -75.0 kg

• Won vs James McCarthy (CMC Submission Grappling)
  Boys 15-17 yr / Juniors / Intermediate / -75.0 kg · Round 4 · walkover
• Lost vs Charley Lloyd (AOG)
  Boys 15-17 yr / Juniors / Intermediate / -75.0 kg · Round 3 · points
• Won vs Rayyan Hassan (33 Jiu Jitsu)
  Boys 15-17 yr / Juniors / Intermediate / -75.0 kg · Round 2 · submission
• Won vs Adrian Kowalski (Dream Art Rugby)
  Boys 15-17 yr / Juniors / Intermediate / -75.0 kg · Round 1 · submission

UKGCC 6 - BJJ Open (Gi, No-Gi & Teams) 2026-02-14

🥇 1st Juvenile Boys No-Gi (IBJJF Rules) / Juvenile 2 / Intermediate / -73 kg

• Won vs Wil Barham (St Albans Submission Grappling)
  Juvenile Boys No-Gi (IBJJF Rules) / Juvenile 2 / Intermediate / -73 kg · Round 3 · submission
  ▶ Watch at 1:18:32
• Won vs Salakhuddin Khalidov (Ruislip BJJ)
  Juvenile Boys No-Gi (IBJJF Rules) / Juvenile 2 / Intermediate / -73 kg · Round 2 · submission
  ▶ Watch at 1:04:37

Nogi Jiu Jitsu British Open 2025 2025-12-13

• Lost vs Spencer Buirds (Serenity Jiu Jitsu)
  Juvenile Boys No-Gi / Blue / Juvenile / -68 kg (Middle) · Round 2 · submission

UKGCC 5 – BJJ Open (Gi, No-Gi & Teams) 2025-10-26

🥇 1st Juvenile Boys No-Gi / Juvenile 1 / Intermediate / -78 kg · 🥉 3rd Juvenile Boys No-Gi / Juvenile 2 / Advanced / -73 kg

• Lost vs Ezra Knott (Guildford Jiu Jitsu - Mauricio Gomes Legacy Team)
  Juvenile Boys No-Gi / Juvenile 2 / Advanced / -73 kg · Round 3 · submission_triangle_armbar
  ▶ Watch at 1:04:45
• Lost vs Ilyas Chaudhery (Z JIU-JITSU)
  Juvenile Boys No-Gi / Juvenile 2 / Advanced / -73 kg · Round 2 · points
  ▶ Watch at 0:55:34
• Won vs Wil Barham (St Albans Submission Grappling)
  Juvenile Boys No-Gi / Juvenile 1 / Intermediate / -78 kg · Round 2 · submission
  ▶ Watch at 0:11:52
• Won vs Wil Barham (St Albans Submission Grappling)
  Juvenile Boys No-Gi / Juvenile 1 / Intermediate / -78 kg · Round 1 · points
  ▶ Watch at 0:04:02