Quarterfinal action in the Advanced -80kg division as Kaya van IJzendoorn faces Amine Sayfullah at the RAMM Fighting Series. This is elite-level standing grappling where timing, balance, and execution determine who advances. Kaya van IJzendoorn brings strong control and calculated pressure, looking to dictate the pace with clean takedown entries. Amine Sayfullah answers with sharp reactions and explosive movement, aiming to create openings and counter effectively. With a semifinal spot on the line, both athletes are forced to push the pace. Expect intense grip fighting, fast takedown exchanges, and high-pressure moments throughout the match. This is pure takedown grappling: no groundwork, no stalling — just control, balance, and high-intensity action. THE RULES First to Three: The first fighter to land three takedowns wins the match. Control to Score: To score, you must force your opponent down on a knee or elbow for three solid seconds. Sudden Death: If time runs out during a tie, the fight continues until the next point takes it all. 📍 Event: RAMM Fighting Series 📅 Date: April 12, 2026 🇳🇱 Location: MFG Sports Academy, Heerlen, Netherlands 🏆 Division: Advanced -80kg Make sure to check out our Partners: RAMM Fighting Series Instagram: https://www.instagram.com/rammfightingseries/ Website: https://www.combatnl.com/ramm ABOUT COMBATNL CombatNL is the premier stage for Dutch combat talent. We provide cinematic coverage of the best Grappling, Sambo, Judo, and Wrestling matches in the Netherlands. We respect the technique and the grind. Website: https://www.combatnl.com Instagram: https://www.instagram.com/combatnl_official/ TikTok: https://www.tiktok.com/@combatnl WhatsApp: https://wa.me/31852502195 SUBSCRIBE FOR MORE Don't miss a match. Subscribe to CombatNL for weekly premium combat sports content: 👉 https://youtube.com/combatnl