Achilles Rademaker

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI 2026-03-28

🥉 3rd Male GI / Blue / Adult / -76 kg (Light)

Lost vs Jur Van Hunen (Delta Jiu-Jitsu)
Male No-GI / Blue / Adult / -76 kg (Light) · Round 4 · submission
Won vs Allan Servage (Team DFC)
Male No-GI / Blue / Adult / -76 kg (Light) · Round 5 · points
Lost vs Salim Benali (BRUSSELS BRAZILIAN JIU JITSU ACADEMY)
Male No-GI / Blue / Adult / -76 kg (Light) · Round 2 · submission
Lost vs Berwout Arends (Apex Jiu-Jitsu)
Male No-GI / Blue / Adult / -76 kg (Light) · Round 1 · submission
Lost vs Teun Zwetsloot (Satsang BJJ)
Male GI / Blue / Adult / -76 kg (Light) · Round 5 · submission
Won vs Yassine Abdou (BRUSSELS BRAZILIAN JIU JITSU ACADEMY)
Male GI / Blue / Adult / -76 kg (Light) · Round 4 · submission
Lost vs Salim Benali (BRUSSELS BRAZILIAN JIU JITSU ACADEMY)
Male GI / Blue / Adult / -76 kg (Light) · Round 3 · submission
Won vs Hamza Haddioui (Gracie Barra Utrecht)
Male GI / Blue / Adult / -76 kg (Light) · Round 2 · submission
Won vs Allan Servage (Team DFC)
Male GI / Blue / Adult / -76 kg (Light) · Round 1 · points

NAGA Amsterdam Grappling Championship 2025-08-30

🥈 2nd Teens No-Gi (Male) / Expert / 70 - 74.9 / 14-15 years · 🥈 2nd Teens Gi (Male) / Expert / 70 - 74.9 / 14-15 years

Won vs Freddy Blane (Serenity Jiu Jitsu)
Teens Gi (Male) / Expert / 70 - 74.9 / 14-15 years · Round 3 · no-show
Lost vs Malik Prince (Hive BJJ)
Teens Gi (Male) / Expert / 70 - 74.9 / 14-15 years · Round 2 · points
Lost vs Malik Prince (Hive BJJ)
Teens No-Gi (Male) / Expert / 70 - 74.9 / 14-15 years · Round 2 · points
Won vs Freddy Blane (Serenity Jiu Jitsu)
Teens No-Gi (Male) / Expert / 70 - 74.9 / 14-15 years · Round 3 · submission

2025 AGF Antwerp Championships 2025-06-14

🥈 2nd No Gi Kids / Boys / Teen (14 - 15 yrs) / Orange / Heavy I (Up to 72.60 kg) · 🥈 2nd Gi Juveniles / Adults / Male / Adult (18+) / Blue / Feather (Up to 72.60 kg) · 🥈 2nd Gi Juveniles / Adults Challenger / Male / Adult (18+) / Blue / Challenger I (Up to 79.50 kg)

Lost vs Mohammed Khalil Bellahcene (BRUSSELS BRAZILIAN JIU JITSU ACADEMY)
Gi Juveniles / Adults Challenger / Male / Adult (18+) / Blue / Challenger I (Up to 79.50 kg) · Round 1 · points
Lost vs Ali Gondal (BRUSSELS BRAZILIAN JIU JITSU ACADEMY)
Gi Juveniles / Adults / Male / Adult (18+) / Blue / Feather (Up to 72.60 kg) · Round 3 · submission
Lost vs Ali Gondal (BRUSSELS BRAZILIAN JIU JITSU ACADEMY)
Gi Juveniles / Adults / Male / Adult (18+) / Blue / Feather (Up to 72.60 kg) · Round 2 · submission
Won vs Ali Gondal (BRUSSELS BRAZILIAN JIU JITSU ACADEMY)
Gi Juveniles / Adults / Male / Adult (18+) / Blue / Feather (Up to 72.60 kg) · Round 1 · points
Lost vs Ibrahim Batyzhev (VS MMA)
No Gi Kids / Boys / Teen (14 - 15 yrs) / Orange / Heavy I (Up to 72.60 kg) · Round 2 · points
Won vs Kenan Tuglaci (Renzo Gracie Holland)
No Gi Kids / Boys / Teen (14 - 15 yrs) / Orange / Heavy I (Up to 72.60 kg) · Round 1 · submission

Nijmegen Open BJJ 2025 2025-05-31

🥇 1st Kids / 13 - 15 years boys / Orange / -70 & -75 kg · 🥈 2nd Male / White belts 6 + months experience / Adult / -70 kg (Feather)

Lost vs Noah Hiernaux (COMBAT CLUB BJJ TEAM•RODRIGO TYCHONIUK)
Male / White belts 6 + months experience / Adult / -70 kg (Feather) · Round 1 · submission
Won vs Nunez Dekker (Bjj Delft)
Kids / 13 - 15 years boys / Orange / -70 & -75 kg · Round 2 · submission
Won vs David Vitor Pereira Lavinas (Team Kaishin HQ)
Kids / 13 - 15 years boys / Orange / -70 & -75 kg · Round 1 · points

International Veluwe Open Jiu Jitsu Championship 2025 (GI) 2025-05-10

🥇 1st Kids Gi / 13 - 15 jaar / Wit + Oranje / -70 kg

Lost vs Vincent Eubben (COMBAT CLUB BJJ TEAM•RODRIGO TYCHONIUK)
Male Gi / White belts 6 + months experience / Adult / -70 kg (Feather) · Round 2 · points
Won vs Rik Van Der Burgt (Jiu Jitsu Factory)
Male Gi / White belts 6 + months experience / Adult / -70 kg (Feather) · Round 1 · points
Lost vs Joseph Van Der Valk (Gracie Barra Utrecht)
Male Gi / White belts 6 + months experience / Adult / -70 kg (Feather) · Round 1 · submission
Won vs ARIF Nassim (BRUSSELS BRAZILIAN JIU JITSU ACADEMY)
Kids Gi / 13 - 15 jaar / Wit + Oranje / -70 kg · Round 4 · submission
Won vs Jotham Raubenheimer (Sportschool Herbert)
Kids Gi / 13 - 15 jaar / Wit + Oranje / -70 kg · Round 4 · submission
Won vs Darian Khaznadar (Energia Martial Arts)
Kids Gi / 13 - 15 jaar / Wit + Oranje / -70 kg · Round 2 · submission
Won vs Ewan Bunt (OPUS martial arts)
Kids Gi / 13 - 15 jaar / Wit + Oranje / -70 kg · Round 1 · submission

2025 AGF Amsterdam Championships 2025-04-05

🥇 1st Gi Juveniles / Adults / Male / Adult (18+) / Blue / Feather (Up to 72.60 kg) · 🥇 1st Gi Kids / Boys / Teen (14 - 15 yrs) / Orange / Heavy I (Up to 72.60 kg) · 🥇 1st No Gi Kids / Boys / Teen (14 - 15 yrs) / Orange / Heavy I (Up to 72.60 kg)

Won vs Jai Vellala Wilson (TEAM AGUA)
Gi Juveniles / Adults / Male / Adult (18+) / Blue / Feather (Up to 72.60 kg) · Round 3 · points
Won vs Hosein Forotan (IMPACT Fit)
Gi Juveniles / Adults / Male / Adult (18+) / Blue / Feather (Up to 72.60 kg) · Round 2 · points
Lost vs Yorick Verhagen (Gracie Barra Amersfoort)
No Gi Juveniles / Adults / Male / Adult (18+) / Blue / Feather (Up to 72.60 kg) · Round 2 · submission
Won vs Hosein Forotan (IMPACT Fit)
No Gi Juveniles / Adults / Male / Adult (18+) / Blue / Feather (Up to 72.60 kg) · Round 1 · submission
Lost vs Vincent Hartong (TRIBE Grappling)
No Gi Juveniles / Adults / Male / Adult (18+) / Blue / Feather (Up to 72.60 kg) · Round 1 · submission
Won vs Kenan Tuglaci (Renzo Gracie Holland)
No Gi Kids / Boys / Teen (14 - 15 yrs) / Orange / Heavy I (Up to 72.60 kg) · Round 2 · submission
Won vs Kenan Tuglaci (Renzo Gracie Holland)
No Gi Kids / Boys / Teen (14 - 15 yrs) / Orange / Heavy I (Up to 72.60 kg) · Round 1 · points
Won vs Nazariy Kolesnikov (Kristian Cestaro Jiu-Jitsu Association)
Gi Kids / Boys / Teen (14 - 15 yrs) / Orange / Heavy I (Up to 72.60 kg) · Round 2 · submission
Won vs Nazariy Kolesnikov (Kristian Cestaro Jiu-Jitsu Association)
Gi Kids / Boys / Teen (14 - 15 yrs) / Orange / Heavy I (Up to 72.60 kg) · Round 1 · points

Kaizen League Amsterdam Gi and No-Gi 2025-03-01

Lost vs Keenan Asnod (COMBAT BROTHERS)
Male No-Gi / White / Adult / -67,5 kg (Feather) · Round 2 · submission
Won vs Noëll Blijd (Haven BJJ)
Male No-Gi / White / Adult / -67,5 kg (Feather) · Round 1 · submission
Lost vs Dean Stavenuiter (Gracie Barra Amsterdam / Gym Hoofddorp)
Male Gi / White / Adult / -70 kg (Feather) · Round 2 · points
Won vs Nikolay Broeks (RYU Martial Arts & Fitness)
Male Gi / White / Adult / -70 kg (Feather) · Round 1 · points