Karst De Jong + Follow

Gelders Open BJJ - GI & NOGI 2026 2026-09-13

• Lost vs Nick De Jong (Jiu Jitsu Factory)
  Male Gi / White belts 6 + months experience / Masters 1 & M2 (30+) / -70 & -76 kg (Light) · Round 5 · submission
• Lost vs Jonathan Lee (AOGG Jiu-Jitsu)
  Male Gi / White belts 6 + months experience / Masters 1 & M2 (30+) / -70 & -76 kg (Light) · Round 4 · submission
• Lost vs Stefan Doornenbal (BAP/CTBJJ)
  Male Gi / White belts 6 + months experience / Masters 1 & M2 (30+) / -70 & -76 kg (Light) · Round 3 · submission
• Won vs Pjotr De Bode (BAP/CTBJJ)
  Male Gi / White belts 6 + months experience / Masters 1 & M2 (30+) / -70 & -76 kg (Light) · Round 2 · submission

Nijmegen Open BJJ 2026 2026-05-30

🥉 3rd Male / White belts 6 + months experience / Masters 1 & 2(30+) / -76 kg (Light)

• Lost vs Adriaan Boxem (Renzo Gracie Holland)
  Male / White belts 6 + months experience / Masters 1 & 2(30+) / -76 kg (Light) · Round 3 · submission
• Lost vs Nick De Jong (Jiu Jitsu Factory)
  Male / White belts 6 + months experience / Masters 1 & 2(30+) / -76 kg (Light) · Round 2 · submission
• Won vs Kyle Niles (BAP/CTBJJ)
  Male / White belts 6 + months experience / Masters 1 & 2(30+) / -76 kg (Light) · Round 1 · walkover

2025 AGF Amsterdam Open 2025-11-22

🥉 3rd Gi Juveniles / Adults / Male / Master 1 (30+) / White / Feather (Up to 72.60 kg)

• Lost vs Levi Ras (Kayfit BJJ)
  Gi Juveniles / Adults / Male / Master 1 (30+) / White / Feather (Up to 72.60 kg) · Round 2 · submission
• Lost vs Jeffrey Pieters (Gracie Barra Amsterdam / Gym Hoofddorp)
  Gi Juveniles / Adults / Male / Master 1 (30+) / White / Feather (Up to 72.60 kg) · Round 1 · submission

Gelders Open BJJ 2025-09-07

🥉 3rd Male / White belts 0-6 months experience / Adult / -70 & -76 kg

• Lost vs John Paris (Rocinha jiu jitsu . BE)
  Male / White belts 0-6 months experience / Adult / -70 & -76 kg · Round 5 · submission
• Lost vs Jessey Danen (*None*)
  Male / White belts 0-6 months experience / Adult / -70 & -76 kg · Round 4 · submission
• Won vs Unknown User (Elements BJJ Academy)
  Male / White belts 0-6 months experience / Adult / -70 & -76 kg · Round 2 · points
• Won vs Kai Lahousse (Jiu Jitsu Factory)
  Male / White belts 0-6 months experience / Adult / -70 & -76 kg · Round 1 · points

Boa - Battles Of Apeldoorn 2 2025-06-28

🥈 2nd Male Gi / White / -70 kg (Feather) / Adult

• Lost vs Stephan Singodjojo (Team Kaishin HQ)
  Male Gi / White / -70 kg (Feather) / Adult · Round 2 · submission
• Won vs Hamza Abobakr (Team Kaishin HQ)
  Male Gi / White / -70 kg (Feather) / Adult · Round 1 · points